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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
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/**
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* \file extensions.h
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* Extension handling.
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*
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* \if subset
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* (No-op)
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*
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* \endif
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*/
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/*
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* Mesa 3-D graphics library
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* Version: 6.5.1
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*
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* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _EXTENSIONS_H_
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#define _EXTENSIONS_H_
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#include "glheader.h"
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#include "mfeatures.h"
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struct gl_context;
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#if _HAVE_FULL_GL
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extern void _mesa_enable_sw_extensions(struct gl_context *ctx);
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extern void _mesa_enable_1_3_extensions(struct gl_context *ctx);
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extern void _mesa_enable_1_4_extensions(struct gl_context *ctx);
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extern void _mesa_enable_1_5_extensions(struct gl_context *ctx);
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extern void _mesa_enable_2_0_extensions(struct gl_context *ctx);
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extern void _mesa_enable_2_1_extensions(struct gl_context *ctx);
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extern void _mesa_enable_extension(struct gl_context *ctx, const char *name);
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extern void _mesa_disable_extension(struct gl_context *ctx, const char *name);
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extern GLboolean _mesa_extension_is_enabled(struct gl_context *ctx, const char *name);
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extern void _mesa_init_extensions(struct gl_context *ctx);
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extern GLubyte *_mesa_make_extension_string(struct gl_context *ctx);
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extern GLuint
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_mesa_get_extension_count(struct gl_context *ctx);
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extern const GLubyte *
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_mesa_get_enabled_extension(struct gl_context *ctx, GLuint index);
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#else
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/** No-op */
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#define _mesa_extensions_dtr( ctx ) ((void)0)
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/** No-op */
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#define _mesa_extensions_ctr( ctx ) ((void)0)
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/** No-op */
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#define _mesa_extensions_get_string( ctx ) "GL_EXT_texture_object"
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/** No-op */
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#define _mesa_enable_extension( c, n ) ((void)0)
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#endif
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#endif
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