| 1 | #ifdef HAVE_DIX_CONFIG_H
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| 2 | #include <dix-config.h>
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| 3 | #endif
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| 4 |
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| 5 | #ifndef _glxext_h_
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| 6 | #define _glxext_h_
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| 7 |
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| 8 | /*
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| 9 | * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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| 10 | * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
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| 11 | *
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| 12 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 13 | * copy of this software and associated documentation files (the "Software"),
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| 14 | * to deal in the Software without restriction, including without limitation
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| 15 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 16 | * and/or sell copies of the Software, and to permit persons to whom the
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| 17 | * Software is furnished to do so, subject to the following conditions:
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| 18 | *
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| 19 | * The above copyright notice including the dates of first publication and
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| 20 | * either this permission notice or a reference to
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| 21 | * http://oss.sgi.com/projects/FreeB/
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| 22 | * shall be included in all copies or substantial portions of the Software.
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| 23 | *
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| 24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 25 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 26 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 27 | * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 28 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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| 29 | * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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| 30 | * SOFTWARE.
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| 31 | *
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| 32 | * Except as contained in this notice, the name of Silicon Graphics, Inc.
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| 33 | * shall not be used in advertising or otherwise to promote the sale, use or
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| 34 | * other dealings in this Software without prior written authorization from
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| 35 | * Silicon Graphics, Inc.
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| 36 | */
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| 37 |
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| 38 | /* doing #include <GL/glx.h> & #include <GL/glxext.h> could cause problems
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| 39 | * with overlapping definitions, so let's use the easy way
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| 40 | */
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| 41 | #ifndef GLX_RGBA_FLOAT_BIT_ARB
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| 42 | #define GLX_RGBA_FLOAT_BIT_ARB 0x00000004
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| 43 | #endif
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| 44 | #ifndef GLX_RGBA_FLOAT_TYPE_ARB
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| 45 | #define GLX_RGBA_FLOAT_TYPE_ARB 0x20B9
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| 46 | #endif
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| 47 | #ifndef GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT
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| 48 | #define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008
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| 49 | #endif
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| 50 | #ifndef GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT
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| 51 | #define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT 0x20B1
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| 52 | #endif
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| 53 |
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| 54 | extern GLboolean __glXFreeContext(__GLXcontext * glxc);
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| 55 | extern void __glXFlushContextCache(void);
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| 56 |
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| 57 | extern Bool __glXAddContext(__GLXcontext * cx);
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| 58 | extern void __glXErrorCallBack(GLenum code);
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| 59 | extern void __glXClearErrorOccured(void);
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| 60 | extern GLboolean __glXErrorOccured(void);
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| 61 | extern void __glXResetLargeCommandStatus(__GLXclientState *);
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| 62 |
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| 63 | extern const char GLServerVersion[];
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| 64 | extern int DoGetString(__GLXclientState * cl, GLbyte * pc, GLboolean need_swap);
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| 65 |
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| 66 | #endif /* _glxext_h_ */
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