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https://git.code.sf.net/p/quake/quakeforge
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5a57280aa9
While the scheme of using our own allocated did work just fine, fisheye rendering uses glGenTextures which caused a texture id clash and thus invalid operations (the cube map texture happened to be the same as the console background texture). Sure, I could have just "fixed" the fisheye init code, but this brings gl closer in line with glsl (which makes extensive use of glGenTextures and glDeleteTextures). This doesn't fix any texture leaks gl has (plenty, I imagine), but it's a step in the right direction.
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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gl_textures.h
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GL texture stuff from the renderer.
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifndef __QF_GL_vid_h
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#define __QF_GL_vid_h
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#include "QF/qtypes.h"
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#include "QF/GL/types.h"
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#include "QF/GL/extensions.h"
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extern byte gl_15to8table[65536];
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// Multitexturing
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extern QF_glActiveTexture qglActiveTexture;
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extern QF_glMultiTexCoord2f qglMultiTexCoord2f;
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extern QF_glMultiTexCoord2fv qglMultiTexCoord2fv;
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extern int gl_mtex_active_tmus;
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extern qboolean gl_mtex_capable;
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extern qboolean gl_mtex_fullbright;
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extern GLenum gl_mtex_enum;
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extern qboolean gl_combine_capable;
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extern float gl_rgb_scale;
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extern qboolean gl_feature_mach64;
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extern float gldepthmin, gldepthmax;
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extern int gl_use_bgra;
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extern int gl_tess;
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extern int gl_max_lights;
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void GL_Init_Common (void);
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#endif // __QF_GL_vid_h
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