74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#ifndef _glxext_h_
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#define _glxext_h_
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/*
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* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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* Copyright (C) 1991-2000 Silicon Graphics, Inc. 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 including the dates of first publication and
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* either this permission notice or a reference to
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* http://oss.sgi.com/projects/FreeB/
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* shall be included 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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* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of Silicon Graphics, Inc.
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* shall not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization from
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* Silicon Graphics, Inc.
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*/
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/* doing #include <GL/glx.h> & #include <GL/glxext.h> could cause problems
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* with overlapping definitions, so let's use the easy way
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*/
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#ifndef GLX_RGBA_FLOAT_BIT_ARB
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#define GLX_RGBA_FLOAT_BIT_ARB 0x00000004
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#endif
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#ifndef GLX_RGBA_FLOAT_TYPE_ARB
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#define GLX_RGBA_FLOAT_TYPE_ARB 0x20B9
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#endif
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#ifndef GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT
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#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008
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#endif
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#ifndef GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT
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#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1
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#endif
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#ifndef GLX_CONTEXT_RELEASE_BEHAVIOR_ARB
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#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097
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#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
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#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
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#endif
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extern void __glXFlushContextCache(void);
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extern Bool __glXAddContext(__GLXcontext * cx);
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extern void __glXErrorCallBack(GLenum code);
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extern void __glXClearErrorOccured(void);
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extern GLboolean __glXErrorOccured(void);
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extern const char GLServerVersion[];
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extern int DoGetString(__GLXclientState * cl, GLbyte * pc, GLboolean need_swap);
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extern int
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xorgGlxMakeCurrent(ClientPtr client, GLXContextTag tag, XID drawId, XID readId,
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XID contextId, GLXContextTag newContextTag);
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#endif /* _glxext_h_ */
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