4 #if defined(__cplusplus)
8 #if defined(_WIN32) && !defined(_XBOX)
9 #if defined(AL_BUILD_LIBRARY)
10 #define AL_API __declspec(dllexport)
12 #define AL_API __declspec(dllimport)
15 #if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
16 #define AL_API __attribute__((visibility("protected")))
23 #define AL_APIENTRY __cdecl
28 #if defined(TARGET_OS_MAC) && TARGET_OS_MAC
33 * The OPENAL, ALAPI, ALAPIENTRY, AL_INVALID, AL_ILLEGAL_ENUM, and
34 * AL_ILLEGAL_COMMAND macros are deprecated, but are included for
35 * applications porting code from AL 1.0
39 #define ALAPIENTRY AL_APIENTRY
40 #define AL_INVALID (-1)
41 #define AL_ILLEGAL_ENUM AL_INVALID_ENUM
42 #define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION
44 #define AL_VERSION_1_0
45 #define AL_VERSION_1_1
49 typedef char ALboolean;
54 /** signed 8-bit 2's complement integer */
55 typedef signed char ALbyte;
57 /** unsigned 8-bit integer */
58 typedef unsigned char ALubyte;
60 /** signed 16-bit 2's complement integer */
61 typedef short ALshort;
63 /** unsigned 16-bit integer */
64 typedef unsigned short ALushort;
66 /** signed 32-bit 2's complement integer */
69 /** unsigned 32-bit integer */
70 typedef unsigned int ALuint;
72 /** non-negative 32-bit binary integer size */
75 /** enumerated 32-bit value */
78 /** 32-bit IEEE754 floating-point */
79 typedef float ALfloat;
81 /** 64-bit IEEE754 floating-point */
82 typedef double ALdouble;
84 /** void type (for opaque pointers only) */
88 /* Enumerant values begin at column 50. No tabs. */
90 /* "no distance model" or "no buffer" */
99 /** Indicate Source has relative coordinates. */
100 #define AL_SOURCE_RELATIVE 0x202
105 * Directional source, inner cone angle, in degrees.
109 #define AL_CONE_INNER_ANGLE 0x1001
112 * Directional source, outer cone angle, in degrees.
116 #define AL_CONE_OUTER_ANGLE 0x1002
119 * Specify the pitch to be applied at source.
123 #define AL_PITCH 0x1003
126 * Specify the current location in three dimensional space.
127 * OpenAL, like OpenGL, uses a right handed coordinate system,
128 * where in a frontal default view X (thumb) points right,
129 * Y points up (index finger), and Z points towards the
130 * viewer/camera (middle finger).
131 * To switch from a left handed coordinate system, flip the
132 * sign on the Z coordinate.
133 * Listener position is always in the world coordinate system.
135 #define AL_POSITION 0x1004
137 /** Specify the current direction. */
138 #define AL_DIRECTION 0x1005
140 /** Specify the current velocity in three dimensional space. */
141 #define AL_VELOCITY 0x1006
144 * Indicate whether source is looping.
146 * Range: [AL_TRUE, AL_FALSE]
149 #define AL_LOOPING 0x1007
152 * Indicate the buffer to provide sound samples.
154 * Range: any valid Buffer id.
156 #define AL_BUFFER 0x1009
159 * Indicate the gain (volume amplification) applied.
162 * A value of 1.0 means un-attenuated/unchanged.
163 * Each division by 2 equals an attenuation of -6dB.
164 * Each multiplicaton with 2 equals an amplification of +6dB.
165 * A value of 0.0 is meaningless with respect to a logarithmic
166 * scale; it is interpreted as zero volume - the channel
167 * is effectively disabled.
169 #define AL_GAIN 0x100A
172 * Indicate minimum source attenuation
178 #define AL_MIN_GAIN 0x100D
181 * Indicate maximum source attenuation
187 #define AL_MAX_GAIN 0x100E
190 * Indicate listener orientation.
194 #define AL_ORIENTATION 0x100F
197 * Source state information.
199 #define AL_SOURCE_STATE 0x1010
200 #define AL_INITIAL 0x1011
201 #define AL_PLAYING 0x1012
202 #define AL_PAUSED 0x1013
203 #define AL_STOPPED 0x1014
206 * Buffer Queue params
208 #define AL_BUFFERS_QUEUED 0x1015
209 #define AL_BUFFERS_PROCESSED 0x1016
212 * Source buffer position information
214 #define AL_SEC_OFFSET 0x1024
215 #define AL_SAMPLE_OFFSET 0x1025
216 #define AL_BYTE_OFFSET 0x1026
219 * Source type (Static, Streaming or undetermined)
220 * Source is Static if a Buffer has been attached using AL_BUFFER
221 * Source is Streaming if one or more Buffers have been attached using alSourceQueueBuffers
222 * Source is undetermined when it has the NULL buffer attached
224 #define AL_SOURCE_TYPE 0x1027
225 #define AL_STATIC 0x1028
226 #define AL_STREAMING 0x1029
227 #define AL_UNDETERMINED 0x1030
229 /** Sound samples: format specifier. */
230 #define AL_FORMAT_MONO8 0x1100
231 #define AL_FORMAT_MONO16 0x1101
232 #define AL_FORMAT_STEREO8 0x1102
233 #define AL_FORMAT_STEREO16 0x1103
236 * source specific reference distance
240 * At 0.0, no distance attenuation occurs. Default is
243 #define AL_REFERENCE_DISTANCE 0x1020
246 * source specific rolloff factor
251 #define AL_ROLLOFF_FACTOR 0x1021
254 * Directional source, outer cone gain.
260 #define AL_CONE_OUTER_GAIN 0x1022
263 * Indicate distance above which sources are not
264 * attenuated using the inverse clamped distance model.
270 #define AL_MAX_DISTANCE 0x1023
273 * Sound samples: frequency, in units of Hertz [Hz].
274 * This is the number of samples per second. Half of the
275 * sample frequency marks the maximum significant
276 * frequency component.
278 #define AL_FREQUENCY 0x2001
279 #define AL_BITS 0x2002
280 #define AL_CHANNELS 0x2003
281 #define AL_SIZE 0x2004
286 * Not supported for public use (yet).
288 #define AL_UNUSED 0x2010
289 #define AL_PENDING 0x2011
290 #define AL_PROCESSED 0x2012
293 /** Errors: No Error. */
294 #define AL_NO_ERROR AL_FALSE
297 * Invalid Name paramater passed to AL call.
299 #define AL_INVALID_NAME 0xA001
302 * Invalid parameter passed to AL call.
304 #define AL_INVALID_ENUM 0xA002
307 * Invalid enum parameter value.
309 #define AL_INVALID_VALUE 0xA003
314 #define AL_INVALID_OPERATION 0xA004
320 #define AL_OUT_OF_MEMORY 0xA005
323 /** Context strings: Vendor Name. */
324 #define AL_VENDOR 0xB001
325 #define AL_VERSION 0xB002
326 #define AL_RENDERER 0xB003
327 #define AL_EXTENSIONS 0xB004
329 /** Global tweakage. */
332 * Doppler scale. Default 1.0
334 #define AL_DOPPLER_FACTOR 0xC000
337 * Tweaks speed of propagation.
339 #define AL_DOPPLER_VELOCITY 0xC001
342 * Speed of Sound in units per second
344 #define AL_SPEED_OF_SOUND 0xC003
349 * used in conjunction with DistanceModel
351 * implicit: NONE, which disances distance attenuation.
353 #define AL_DISTANCE_MODEL 0xD000
354 #define AL_INVERSE_DISTANCE 0xD001
355 #define AL_INVERSE_DISTANCE_CLAMPED 0xD002
356 #define AL_LINEAR_DISTANCE 0xD003
357 #define AL_LINEAR_DISTANCE_CLAMPED 0xD004
358 #define AL_EXPONENT_DISTANCE 0xD005
359 #define AL_EXPONENT_DISTANCE_CLAMPED 0xD006
362 * Renderer State management
364 AL_API void AL_APIENTRY alEnable( ALenum capability );
366 AL_API void AL_APIENTRY alDisable( ALenum capability );
368 AL_API ALboolean AL_APIENTRY alIsEnabled( ALenum capability );
374 AL_API const ALchar* AL_APIENTRY alGetString( ALenum param );
376 AL_API void AL_APIENTRY alGetBooleanv( ALenum param, ALboolean* data );
378 AL_API void AL_APIENTRY alGetIntegerv( ALenum param, ALint* data );
380 AL_API void AL_APIENTRY alGetFloatv( ALenum param, ALfloat* data );
382 AL_API void AL_APIENTRY alGetDoublev( ALenum param, ALdouble* data );
384 AL_API ALboolean AL_APIENTRY alGetBoolean( ALenum param );
386 AL_API ALint AL_APIENTRY alGetInteger( ALenum param );
388 AL_API ALfloat AL_APIENTRY alGetFloat( ALenum param );
390 AL_API ALdouble AL_APIENTRY alGetDouble( ALenum param );
395 * Obtain the most recent error generated in the AL state machine.
397 AL_API ALenum AL_APIENTRY alGetError( void );
402 * Query for the presence of an extension, and obtain any appropriate
403 * function pointers and enum values.
405 AL_API ALboolean AL_APIENTRY alIsExtensionPresent( const ALchar* extname );
407 AL_API void* AL_APIENTRY alGetProcAddress( const ALchar* fname );
409 AL_API ALenum AL_APIENTRY alGetEnumValue( const ALchar* ename );
414 * Listener represents the location and orientation of the
415 * 'user' in 3D-space.
417 * Properties include: -
419 * Gain AL_GAIN ALfloat
420 * Position AL_POSITION ALfloat[3]
421 * Velocity AL_VELOCITY ALfloat[3]
422 * Orientation AL_ORIENTATION ALfloat[6] (Forward then Up vectors)
426 * Set Listener parameters
428 AL_API void AL_APIENTRY alListenerf( ALenum param, ALfloat value );
430 AL_API void AL_APIENTRY alListener3f( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
432 AL_API void AL_APIENTRY alListenerfv( ALenum param, const ALfloat* values );
434 AL_API void AL_APIENTRY alListeneri( ALenum param, ALint value );
436 AL_API void AL_APIENTRY alListener3i( ALenum param, ALint value1, ALint value2, ALint value3 );
438 AL_API void AL_APIENTRY alListeneriv( ALenum param, const ALint* values );
441 * Get Listener parameters
443 AL_API void AL_APIENTRY alGetListenerf( ALenum param, ALfloat* value );
445 AL_API void AL_APIENTRY alGetListener3f( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
447 AL_API void AL_APIENTRY alGetListenerfv( ALenum param, ALfloat* values );
449 AL_API void AL_APIENTRY alGetListeneri( ALenum param, ALint* value );
451 AL_API void AL_APIENTRY alGetListener3i( ALenum param, ALint *value1, ALint *value2, ALint *value3 );
453 AL_API void AL_APIENTRY alGetListeneriv( ALenum param, ALint* values );
458 * Sources represent individual sound objects in 3D-space.
459 * Sources take the PCM data provided in the specified Buffer,
460 * apply Source-specific modifications, and then
461 * submit them to be mixed according to spatial arrangement etc.
463 * Properties include: -
465 * Gain AL_GAIN ALfloat
466 * Min Gain AL_MIN_GAIN ALfloat
467 * Max Gain AL_MAX_GAIN ALfloat
468 * Position AL_POSITION ALfloat[3]
469 * Velocity AL_VELOCITY ALfloat[3]
470 * Direction AL_DIRECTION ALfloat[3]
471 * Head Relative Mode AL_SOURCE_RELATIVE ALint (AL_TRUE or AL_FALSE)
472 * Reference Distance AL_REFERENCE_DISTANCE ALfloat
473 * Max Distance AL_MAX_DISTANCE ALfloat
474 * RollOff Factor AL_ROLLOFF_FACTOR ALfloat
475 * Inner Angle AL_CONE_INNER_ANGLE ALint or ALfloat
476 * Outer Angle AL_CONE_OUTER_ANGLE ALint or ALfloat
477 * Cone Outer Gain AL_CONE_OUTER_GAIN ALint or ALfloat
478 * Pitch AL_PITCH ALfloat
479 * Looping AL_LOOPING ALint (AL_TRUE or AL_FALSE)
480 * MS Offset AL_MSEC_OFFSET ALint or ALfloat
481 * Byte Offset AL_BYTE_OFFSET ALint or ALfloat
482 * Sample Offset AL_SAMPLE_OFFSET ALint or ALfloat
483 * Attached Buffer AL_BUFFER ALint
484 * State (Query only) AL_SOURCE_STATE ALint
485 * Buffers Queued (Query only) AL_BUFFERS_QUEUED ALint
486 * Buffers Processed (Query only) AL_BUFFERS_PROCESSED ALint
489 /* Create Source objects */
490 AL_API void AL_APIENTRY alGenSources( ALsizei n, ALuint* sources );
492 /* Delete Source objects */
493 AL_API void AL_APIENTRY alDeleteSources( ALsizei n, const ALuint* sources );
495 /* Verify a handle is a valid Source */
496 AL_API ALboolean AL_APIENTRY alIsSource( ALuint sid );
499 * Set Source parameters
501 AL_API void AL_APIENTRY alSourcef( ALuint sid, ALenum param, ALfloat value );
503 AL_API void AL_APIENTRY alSource3f( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
505 AL_API void AL_APIENTRY alSourcefv( ALuint sid, ALenum param, const ALfloat* values );
507 AL_API void AL_APIENTRY alSourcei( ALuint sid, ALenum param, ALint value );
509 AL_API void AL_APIENTRY alSource3i( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 );
511 AL_API void AL_APIENTRY alSourceiv( ALuint sid, ALenum param, const ALint* values );
514 * Get Source parameters
516 AL_API void AL_APIENTRY alGetSourcef( ALuint sid, ALenum param, ALfloat* value );
518 AL_API void AL_APIENTRY alGetSource3f( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
520 AL_API void AL_APIENTRY alGetSourcefv( ALuint sid, ALenum param, ALfloat* values );
522 AL_API void AL_APIENTRY alGetSourcei( ALuint sid, ALenum param, ALint* value );
524 AL_API void AL_APIENTRY alGetSource3i( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
526 AL_API void AL_APIENTRY alGetSourceiv( ALuint sid, ALenum param, ALint* values );
530 * Source vector based playback calls
533 /* Play, replay, or resume (if paused) a list of Sources */
534 AL_API void AL_APIENTRY alSourcePlayv( ALsizei ns, const ALuint *sids );
536 /* Stop a list of Sources */
537 AL_API void AL_APIENTRY alSourceStopv( ALsizei ns, const ALuint *sids );
539 /* Rewind a list of Sources */
540 AL_API void AL_APIENTRY alSourceRewindv( ALsizei ns, const ALuint *sids );
542 /* Pause a list of Sources */
543 AL_API void AL_APIENTRY alSourcePausev( ALsizei ns, const ALuint *sids );
546 * Source based playback calls
549 /* Play, replay, or resume a Source */
550 AL_API void AL_APIENTRY alSourcePlay( ALuint sid );
553 AL_API void AL_APIENTRY alSourceStop( ALuint sid );
555 /* Rewind a Source (set playback postiton to beginning) */
556 AL_API void AL_APIENTRY alSourceRewind( ALuint sid );
559 AL_API void AL_APIENTRY alSourcePause( ALuint sid );
564 AL_API void AL_APIENTRY alSourceQueueBuffers( ALuint sid, ALsizei numEntries, const ALuint *bids );
566 AL_API void AL_APIENTRY alSourceUnqueueBuffers( ALuint sid, ALsizei numEntries, ALuint *bids );
571 * Buffer objects are storage space for sample data.
572 * Buffers are referred to by Sources. One Buffer can be used
573 * by multiple Sources.
575 * Properties include: -
577 * Frequency (Query only) AL_FREQUENCY ALint
578 * Size (Query only) AL_SIZE ALint
579 * Bits (Query only) AL_BITS ALint
580 * Channels (Query only) AL_CHANNELS ALint
583 /* Create Buffer objects */
584 AL_API void AL_APIENTRY alGenBuffers( ALsizei n, ALuint* buffers );
586 /* Delete Buffer objects */
587 AL_API void AL_APIENTRY alDeleteBuffers( ALsizei n, const ALuint* buffers );
589 /* Verify a handle is a valid Buffer */
590 AL_API ALboolean AL_APIENTRY alIsBuffer( ALuint bid );
592 /* Specify the data to be copied into a buffer */
593 AL_API void AL_APIENTRY alBufferData( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
596 * Set Buffer parameters
598 AL_API void AL_APIENTRY alBufferf( ALuint bid, ALenum param, ALfloat value );
600 AL_API void AL_APIENTRY alBuffer3f( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
602 AL_API void AL_APIENTRY alBufferfv( ALuint bid, ALenum param, const ALfloat* values );
604 AL_API void AL_APIENTRY alBufferi( ALuint bid, ALenum param, ALint value );
606 AL_API void AL_APIENTRY alBuffer3i( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 );
608 AL_API void AL_APIENTRY alBufferiv( ALuint bid, ALenum param, const ALint* values );
611 * Get Buffer parameters
613 AL_API void AL_APIENTRY alGetBufferf( ALuint bid, ALenum param, ALfloat* value );
615 AL_API void AL_APIENTRY alGetBuffer3f( ALuint bid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
617 AL_API void AL_APIENTRY alGetBufferfv( ALuint bid, ALenum param, ALfloat* values );
619 AL_API void AL_APIENTRY alGetBufferi( ALuint bid, ALenum param, ALint* value );
621 AL_API void AL_APIENTRY alGetBuffer3i( ALuint bid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
623 AL_API void AL_APIENTRY alGetBufferiv( ALuint bid, ALenum param, ALint* values );
629 AL_API void AL_APIENTRY alDopplerFactor( ALfloat value );
631 AL_API void AL_APIENTRY alDopplerVelocity( ALfloat value );
633 AL_API void AL_APIENTRY alSpeedOfSound( ALfloat value );
635 AL_API void AL_APIENTRY alDistanceModel( ALenum distanceModel );
638 * Pointer-to-function types, useful for dynamically getting AL entry points.
640 typedef void (AL_APIENTRY *LPALENABLE)( ALenum capability );
641 typedef void (AL_APIENTRY *LPALDISABLE)( ALenum capability );
642 typedef ALboolean (AL_APIENTRY *LPALISENABLED)( ALenum capability );
643 typedef const ALchar* (AL_APIENTRY *LPALGETSTRING)( ALenum param );
644 typedef void (AL_APIENTRY *LPALGETBOOLEANV)( ALenum param, ALboolean* data );
645 typedef void (AL_APIENTRY *LPALGETINTEGERV)( ALenum param, ALint* data );
646 typedef void (AL_APIENTRY *LPALGETFLOATV)( ALenum param, ALfloat* data );
647 typedef void (AL_APIENTRY *LPALGETDOUBLEV)( ALenum param, ALdouble* data );
648 typedef ALboolean (AL_APIENTRY *LPALGETBOOLEAN)( ALenum param );
649 typedef ALint (AL_APIENTRY *LPALGETINTEGER)( ALenum param );
650 typedef ALfloat (AL_APIENTRY *LPALGETFLOAT)( ALenum param );
651 typedef ALdouble (AL_APIENTRY *LPALGETDOUBLE)( ALenum param );
652 typedef ALenum (AL_APIENTRY *LPALGETERROR)( void );
653 typedef ALboolean (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar* extname );
654 typedef void* (AL_APIENTRY *LPALGETPROCADDRESS)( const ALchar* fname );
655 typedef ALenum (AL_APIENTRY *LPALGETENUMVALUE)( const ALchar* ename );
656 typedef void (AL_APIENTRY *LPALLISTENERF)( ALenum param, ALfloat value );
657 typedef void (AL_APIENTRY *LPALLISTENER3F)( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
658 typedef void (AL_APIENTRY *LPALLISTENERFV)( ALenum param, const ALfloat* values );
659 typedef void (AL_APIENTRY *LPALLISTENERI)( ALenum param, ALint value );
660 typedef void (AL_APIENTRY *LPALLISTENER3I)( ALenum param, ALint value1, ALint value2, ALint value3 );
661 typedef void (AL_APIENTRY *LPALLISTENERIV)( ALenum param, const ALint* values );
662 typedef void (AL_APIENTRY *LPALGETLISTENERF)( ALenum param, ALfloat* value );
663 typedef void (AL_APIENTRY *LPALGETLISTENER3F)( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
664 typedef void (AL_APIENTRY *LPALGETLISTENERFV)( ALenum param, ALfloat* values );
665 typedef void (AL_APIENTRY *LPALGETLISTENERI)( ALenum param, ALint* value );
666 typedef void (AL_APIENTRY *LPALGETLISTENER3I)( ALenum param, ALint *value1, ALint *value2, ALint *value3 );
667 typedef void (AL_APIENTRY *LPALGETLISTENERIV)( ALenum param, ALint* values );
668 typedef void (AL_APIENTRY *LPALGENSOURCES)( ALsizei n, ALuint* sources );
669 typedef void (AL_APIENTRY *LPALDELETESOURCES)( ALsizei n, const ALuint* sources );
670 typedef ALboolean (AL_APIENTRY *LPALISSOURCE)( ALuint sid );
671 typedef void (AL_APIENTRY *LPALSOURCEF)( ALuint sid, ALenum param, ALfloat value);
672 typedef void (AL_APIENTRY *LPALSOURCE3F)( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
673 typedef void (AL_APIENTRY *LPALSOURCEFV)( ALuint sid, ALenum param, const ALfloat* values );
674 typedef void (AL_APIENTRY *LPALSOURCEI)( ALuint sid, ALenum param, ALint value);
675 typedef void (AL_APIENTRY *LPALSOURCE3I)( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 );
676 typedef void (AL_APIENTRY *LPALSOURCEIV)( ALuint sid, ALenum param, const ALint* values );
677 typedef void (AL_APIENTRY *LPALGETSOURCEF)( ALuint sid, ALenum param, ALfloat* value );
678 typedef void (AL_APIENTRY *LPALGETSOURCE3F)( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
679 typedef void (AL_APIENTRY *LPALGETSOURCEFV)( ALuint sid, ALenum param, ALfloat* values );
680 typedef void (AL_APIENTRY *LPALGETSOURCEI)( ALuint sid, ALenum param, ALint* value );
681 typedef void (AL_APIENTRY *LPALGETSOURCE3I)( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
682 typedef void (AL_APIENTRY *LPALGETSOURCEIV)( ALuint sid, ALenum param, ALint* values );
683 typedef void (AL_APIENTRY *LPALSOURCEPLAYV)( ALsizei ns, const ALuint *sids );
684 typedef void (AL_APIENTRY *LPALSOURCESTOPV)( ALsizei ns, const ALuint *sids );
685 typedef void (AL_APIENTRY *LPALSOURCEREWINDV)( ALsizei ns, const ALuint *sids );
686 typedef void (AL_APIENTRY *LPALSOURCEPAUSEV)( ALsizei ns, const ALuint *sids );
687 typedef void (AL_APIENTRY *LPALSOURCEPLAY)( ALuint sid );
688 typedef void (AL_APIENTRY *LPALSOURCESTOP)( ALuint sid );
689 typedef void (AL_APIENTRY *LPALSOURCEREWIND)( ALuint sid );
690 typedef void (AL_APIENTRY *LPALSOURCEPAUSE)( ALuint sid );
691 typedef void (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, const ALuint *bids );
692 typedef void (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, ALuint *bids );
693 typedef void (AL_APIENTRY *LPALGENBUFFERS)( ALsizei n, ALuint* buffers );
694 typedef void (AL_APIENTRY *LPALDELETEBUFFERS)( ALsizei n, const ALuint* buffers );
695 typedef ALboolean (AL_APIENTRY *LPALISBUFFER)( ALuint bid );
696 typedef void (AL_APIENTRY *LPALBUFFERDATA)( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
697 typedef void (AL_APIENTRY *LPALBUFFERF)( ALuint bid, ALenum param, ALfloat value);
698 typedef void (AL_APIENTRY *LPALBUFFER3F)( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
699 typedef void (AL_APIENTRY *LPALBUFFERFV)( ALuint bid, ALenum param, const ALfloat* values );
700 typedef void (AL_APIENTRY *LPALBUFFERI)( ALuint bid, ALenum param, ALint value);
701 typedef void (AL_APIENTRY *LPALBUFFER3I)( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 );
702 typedef void (AL_APIENTRY *LPALBUFFERIV)( ALuint bid, ALenum param, const ALint* values );
703 typedef void (AL_APIENTRY *LPALGETBUFFERF)( ALuint bid, ALenum param, ALfloat* value );
704 typedef void (AL_APIENTRY *LPALGETBUFFER3F)( ALuint bid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
705 typedef void (AL_APIENTRY *LPALGETBUFFERFV)( ALuint bid, ALenum param, ALfloat* values );
706 typedef void (AL_APIENTRY *LPALGETBUFFERI)( ALuint bid, ALenum param, ALint* value );
707 typedef void (AL_APIENTRY *LPALGETBUFFER3I)( ALuint bid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
708 typedef void (AL_APIENTRY *LPALGETBUFFERIV)( ALuint bid, ALenum param, ALint* values );
709 typedef void (AL_APIENTRY *LPALDOPPLERFACTOR)( ALfloat value );
710 typedef void (AL_APIENTRY *LPALDOPPLERVELOCITY)( ALfloat value );
711 typedef void (AL_APIENTRY *LPALSPEEDOFSOUND)( ALfloat value );
712 typedef void (AL_APIENTRY *LPALDISTANCEMODEL)( ALenum distanceModel );
714 #if defined(TARGET_OS_MAC) && TARGET_OS_MAC
718 #if defined(__cplusplus)