Removed most of the commented out code

[lugaru.git] / Source / OpenGL_Windows.cpp

diff --git a/Source/OpenGL_Windows.cpp b/Source/OpenGL_Windows.cpp
index a5ca6c04cc8f513a18a66ad77eb2c099d31e062b..4f4abc603a4099d7be00d797c6574dae6357f6f9 100644 (file)
--- a/Source/OpenGL_Windows.cpp
+++ b/Source/OpenGL_Windows.cpp
@@ -3,20 +3,18 @@ Copyright (C) 2003, 2010 - Wolfire Games
 
 This file is part of Lugaru.
 
-Lugaru is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
+Lugaru is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
+Lugaru is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+along with Lugaru.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
@@ -177,7 +175,6 @@ void initGL()
     glDisable( GL_ALPHA_TEST);
     glDisable( GL_BLEND);
     glDisable( GL_DEPTH_TEST);
-    //glDisable( GL_DITHER);
     glDisable( GL_FOG);
     glDisable( GL_LIGHTING);
     glDisable( GL_LOGIC_OP);
@@ -198,13 +195,11 @@ void initGL()
     glClearDepth( 1.0f);
     glDepthFunc( GL_LEQUAL);
     glDepthMask( GL_TRUE);
-    //glDepthRange( FRONT_CLIP, BACK_CLIP);
     glEnable( GL_DEPTH_TEST);
     glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
     glCullFace( GL_FRONT);
     glEnable( GL_CULL_FACE);
     glEnable( GL_LIGHTING);
-    //glEnable( GL_LIGHT_MODEL_AMBIENT);
     glEnable( GL_DITHER);
     glEnable( GL_COLOR_MATERIAL);
     glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@@ -272,8 +267,6 @@ static Point gMidPoint;
 
 Boolean SetUp ()
 {
-    char string[10];
-
     LOGFUNC;
 
     osx = 0;
@@ -643,7 +636,6 @@ char *calcBaseDir(const char *argv0)
     char *retval;
     char *envr;
 
-    const char *ptr = strrchr((char *)argv0, '/');
     if (strchr(argv0, '/')) {
         retval = strdup(argv0);
         if (retval)
@@ -777,13 +769,6 @@ bool LoadImage(const char * fname, TGAImageRec & tex)
         return load_image(fname, tex);
 }
 
-void ScreenShot(const char * fname)
-{
-
-}
-
-
-
 static bool load_image(const char *file_name, TGAImageRec &tex)
 {
     const char *ptr = strrchr((char *)file_name, '.');
@@ -868,7 +853,6 @@ static bool load_png(const char *file_name, TGAImageRec &tex)
     png_infop info_ptr = NULL;
     png_uint_32 width, height;
     int bit_depth, color_type, interlace_type;
-    png_byte **rows = NULL;
     bool retval = false;
     png_byte **row_pointers = NULL;
     FILE *fp = fopen(file_name, "rb");
@@ -914,7 +898,7 @@ static bool load_png(const char *file_name, TGAImageRec &tex)
         png_byte *dst = tex.data;
         for (int i = height - 1; i >= 0; i--) {
             png_byte *src = row_pointers[i];
-            for (int j = 0; j < width; j++) {
+            for (unsigned j = 0; j < width; j++) {
                 dst[0] = src[0];
                 dst[1] = src[1];
                 dst[2] = src[2];