extensions.h revision 848b8605 
1848b8605Smrg/**
2848b8605Smrg * \file extensions.h
3848b8605Smrg * Extension handling.
4848b8605Smrg *
5848b8605Smrg * \if subset
6848b8605Smrg * (No-op)
7848b8605Smrg *
8848b8605Smrg * \endif
9848b8605Smrg */
10848b8605Smrg
11848b8605Smrg/*
12848b8605Smrg * Mesa 3-D graphics library
13848b8605Smrg *
14848b8605Smrg * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
15848b8605Smrg *
16848b8605Smrg * Permission is hereby granted, free of charge, to any person obtaining a
17848b8605Smrg * copy of this software and associated documentation files (the "Software"),
18848b8605Smrg * to deal in the Software without restriction, including without limitation
19848b8605Smrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
20848b8605Smrg * and/or sell copies of the Software, and to permit persons to whom the
21848b8605Smrg * Software is furnished to do so, subject to the following conditions:
22848b8605Smrg *
23848b8605Smrg * The above copyright notice and this permission notice shall be included
24848b8605Smrg * in all copies or substantial portions of the Software.
25848b8605Smrg *
26848b8605Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27848b8605Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28848b8605Smrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
29848b8605Smrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
30848b8605Smrg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
31848b8605Smrg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
32848b8605Smrg * OTHER DEALINGS IN THE SOFTWARE.
33848b8605Smrg */
34848b8605Smrg
35848b8605Smrg
36848b8605Smrg#ifndef _EXTENSIONS_H_
37848b8605Smrg#define _EXTENSIONS_H_
38848b8605Smrg
39848b8605Smrg#include "glheader.h"
40848b8605Smrg
41848b8605Smrgstruct gl_context;
42848b8605Smrgstruct gl_extensions;
43848b8605Smrg
44848b8605Smrgextern void _mesa_enable_sw_extensions(struct gl_context *ctx);
45848b8605Smrg
46848b8605Smrgextern void _mesa_one_time_init_extension_overrides(void);
47848b8605Smrg
48848b8605Smrgextern void _mesa_init_extensions(struct gl_extensions *extentions);
49848b8605Smrg
50848b8605Smrgextern GLubyte *_mesa_make_extension_string(struct gl_context *ctx);
51848b8605Smrg
52848b8605Smrgextern GLuint
53848b8605Smrg_mesa_get_extension_count(struct gl_context *ctx);
54848b8605Smrg
55848b8605Smrgextern const GLubyte *
56848b8605Smrg_mesa_get_enabled_extension(struct gl_context *ctx, GLuint index);
57848b8605Smrg
58848b8605Smrgextern struct gl_extensions _mesa_extension_override_enables;
59848b8605Smrgextern struct gl_extensions _mesa_extension_override_disables;
60848b8605Smrg
61848b8605Smrg#endif
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