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quakeforge/include/QF/GL/qf_vid.h

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This is changing more then I wanted to at once, however. The major change is that we no longer require libGL to even exist on the system at compile time for the GL targets, we dynamicly link to the libGL of choice at run time. (This probably breaks most non-linux systems, and all GL targets except -glx, some fixup will be needed.) (This also kills glquake, dead dead DEAD! GONE FOREVER! WHEE!) Some gl_draw cleanup. Commented out equake alias model occlusion test stuff, very experimental. Added the .lo and .la patterns to the .gitignore files. Some minor sbar cleanup. (We don't use the disc in use symbol for anything.)
2001-06-24 09:25:55 +00:00
/*
gl_textures.h
GL texture stuff from the renderer.
Copyright (C) 1996-1997 Id Software, Inc.
This program 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,
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifndef __QF_GL_vid_h
#define __QF_GL_vid_h
#include "QF/qtypes.h"
#include "QF/GL/types.h"
Woohoo. The QFGL_* function prefixes are gone again from the tree. It might even work under Windows now, but don't get your hopes too high. :)
2001-06-25 06:17:07 +00:00
#include "QF/GL/extensions.h"
This is changing more then I wanted to at once, however. The major change is that we no longer require libGL to even exist on the system at compile time for the GL targets, we dynamicly link to the libGL of choice at run time. (This probably breaks most non-linux systems, and all GL targets except -glx, some fixup will be needed.) (This also kills glquake, dead dead DEAD! GONE FOREVER! WHEE!) Some gl_draw cleanup. Commented out equake alias model occlusion test stuff, very experimental. Added the .lo and .la patterns to the .gitignore files. Some minor sbar cleanup. (We don't use the disc in use symbol for anything.)
2001-06-24 09:25:55 +00:00
// Multitexturing
Optimize fullbright testing for brushes, assorted other cleanups, test for functions built into current GL drivers, as well as the old extensions, and add incorrectly rendering BGRA support. Whee!
2004-02-24 20:50:55 +00:00
extern QF_glActiveTexture qglActiveTexture;
extern QF_glMultiTexCoord2f qglMultiTexCoord2f;
extern QF_glMultiTexCoord2fv qglMultiTexCoord2fv;
extern int gl_mtex_active_tmus;
This is changing more then I wanted to at once, however. The major change is that we no longer require libGL to even exist on the system at compile time for the GL targets, we dynamicly link to the libGL of choice at run time. (This probably breaks most non-linux systems, and all GL targets except -glx, some fixup will be needed.) (This also kills glquake, dead dead DEAD! GONE FOREVER! WHEE!) Some gl_draw cleanup. Commented out equake alias model occlusion test stuff, very experimental. Added the .lo and .la patterns to the .gitignore files. Some minor sbar cleanup. (We don't use the disc in use symbol for anything.)
2001-06-24 09:25:55 +00:00
extern qboolean gl_mtex_capable;
Grievre's lightmap/fullbright multitexture patch (fbs not tested due to lack of drivers supporting 3 tmus)
2004-02-14 05:10:29 +00:00
extern qboolean gl_mtex_fullbright;
This is changing more then I wanted to at once, however. The major change is that we no longer require libGL to even exist on the system at compile time for the GL targets, we dynamicly link to the libGL of choice at run time. (This probably breaks most non-linux systems, and all GL targets except -glx, some fixup will be needed.) (This also kills glquake, dead dead DEAD! GONE FOREVER! WHEE!) Some gl_draw cleanup. Commented out equake alias model occlusion test stuff, very experimental. Added the .lo and .la patterns to the .gitignore files. Some minor sbar cleanup. (We don't use the disc in use symbol for anything.)
2001-06-24 09:25:55 +00:00
extern GLenum gl_mtex_enum;
Optimize fullbright testing for brushes, assorted other cleanups, test for functions built into current GL drivers, as well as the old extensions, and add incorrectly rendering BGRA support. Whee!
2004-02-24 20:50:55 +00:00
extern qboolean gl_combine_capable;
Remove gl_doublebright, remove fractional overbrights, clean up init a bit, uglify init a bit. Stuff for taniwha to look at. Nothing to see here, move along.
2004-03-07 23:51:29 +00:00
extern float rgb_scale;
Use a callback for gl_multitexture which sets gl_mtex_active (now a qboolean, rather than a macro). 0.6-1.0% speedup.
2001-09-23 03:24:23 +00:00
extern int texture_extension_number;
Remove gl_doublebright, remove fractional overbrights, clean up init a bit, uglify init a bit. Stuff for taniwha to look at. Nothing to see here, move along.
2004-03-07 23:51:29 +00:00
Arkadi's mach64 patch
2003-02-06 21:47:33 +00:00
extern qboolean gl_feature_mach64;
Remove gl_doublebright, remove fractional overbrights, clean up init a bit, uglify init a bit. Stuff for taniwha to look at. Nothing to see here, move along.
2004-03-07 23:51:29 +00:00
extern float gldepthmin, gldepthmax;
extern int use_bgra;
extern int tess;
Arkadi's mach64 patch
2003-02-06 21:47:33 +00:00
Grievre's lighting patch, plus some of my own changes. My changes: Emit normals if truform is enabled. Attempt to avoid 0,0,0 normals (makes lighting & tesselation unhappy). Fix some (ancient) apparent bugs in GetAliasFrameVerts16(). Clamp minlight, instead of adding it. Apply colormod as glColor, rather than adding it to emission, to prevent QSG2 issues with fullbrights. Rearrange init code, and don't go quite as wild with responsiveness to lights. Material & lightmode settings will need tweaking & testing to work well on all cards. Feedback needed there.
2004-03-10 08:14:38 +00:00
extern int gl_max_lights;
Try to get text rendering. Still a black screen :(
2011-12-25 23:12:05 +00:00
extern int glsl_palette;
This is changing more then I wanted to at once, however. The major change is that we no longer require libGL to even exist on the system at compile time for the GL targets, we dynamicly link to the libGL of choice at run time. (This probably breaks most non-linux systems, and all GL targets except -glx, some fixup will be needed.) (This also kills glquake, dead dead DEAD! GONE FOREVER! WHEE!) Some gl_draw cleanup. Commented out equake alias model occlusion test stuff, very experimental. Added the .lo and .la patterns to the .gitignore files. Some minor sbar cleanup. (We don't use the disc in use symbol for anything.)
2001-06-24 09:25:55 +00:00
void GL_EndRendering (void);
#endif // __QF_GL_vid_h
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