Diff of /tags/openglupdate-2_3_13/glxext.h

Parent Directory | Revision Log | Patch

	revision 2197 by niro, Fri Oct 11 12:53:14 2013 UTC	revision 3123 by niro, Thu Oct 17 13:37:12 2019 UTC
#	Line 1	Line 1
1	#ifndef __glxext_h_	#ifndef __glx_glxext_h_
2	#define __glxext_h_	#define __glx_glxext_h_ 1
3
4	#ifdef __cplusplus	#ifdef __cplusplus
5	extern "C" {	extern "C" {
6	#endif	#endif
7
8	/*	/*
9	** THIS FILE IS OBSOLETE. Please migrate away from using the	** Copyright (c) 2013-2018 The Khronos Group Inc.
10	** ".spec" files and the headers generated from them to the	**
	** XML Registry and headers generated from that. See
	**   http://www.opengl.org/registry/api/README.txt
	** for more information.
	**
	**
	** Copyright (c) 2007-2013 The Khronos Group Inc.
	**
11	** Permission is hereby granted, free of charge, to any person obtaining a	** Permission is hereby granted, free of charge, to any person obtaining a
12	** copy of this software and/or associated documentation files (the	** copy of this software and/or associated documentation files (the
13	** "Materials"), to deal in the Materials without restriction, including	** "Materials"), to deal in the Materials without restriction, including
#	Line 22  extern "C" {	Line 15  extern "C" {
15	** distribute, sublicense, and/or sell copies of the Materials, and to	** distribute, sublicense, and/or sell copies of the Materials, and to
16	** permit persons to whom the Materials are furnished to do so, subject to	** permit persons to whom the Materials are furnished to do so, subject to
17	** the following conditions:	** the following conditions:
18	**	**
19	** The above copyright notice and this permission notice shall be included	** The above copyright notice and this permission notice shall be included
20	** in all copies or substantial portions of the Materials.	** in all copies or substantial portions of the Materials.
21	**	**
22	** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,	** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
#	Line 34  extern "C" {	Line 27  extern "C" {
27	** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE	** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
28	** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.	** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
29	*/	*/
30		/*
31		** This header is generated from the Khronos OpenGL / OpenGL ES XML
32		** API Registry. The current version of the Registry, generator scripts
33		** used to make the header, and the header can be found at
34		**   https://github.com/KhronosGroup/OpenGL-Registry
35		*/
36
37	/* Function declaration macros - to move into glplatform.h */	#define GLX_GLXEXT_VERSION 20190911
	#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
	#define WIN32_LEAN_AND_MEAN 1
	#include <windows.h>
	#endif
	#ifndef APIENTRY
	#define APIENTRY
	#endif
	#ifndef APIENTRYP
	#define APIENTRYP APIENTRY *
	#endif
	#ifndef GLAPI
	#define GLAPI extern
	#endif
	/*************************************************************/
38
39	/* Header file version number, required by OpenGL ABI for Linux */	/* Generated C header for:
40	/* glxext.h last updated 2013/06/10 */	* API: glx
41	/* Current version at http://www.opengl.org/registry/ */	* Versions considered: .*
42	#define GLX_GLXEXT_VERSION 36	* Versions emitted: 1\.[3-9]
43		* Default extensions included: glx
44		* Additional extensions included: _nomatch_^
45		* Extensions removed: _nomatch_^
46		*/
47
48	#ifndef GLX_VERSION_1_3	#ifndef GLX_VERSION_1_3
49	#define GLX_WINDOW_BIT                     0x00000001	#define GLX_VERSION_1_3 1
50	#define GLX_PIXMAP_BIT                     0x00000002	typedef XID GLXContextID;
51	#define GLX_PBUFFER_BIT                    0x00000004	typedef struct __GLXFBConfigRec *GLXFBConfig;
52	#define GLX_RGBA_BIT                       0x00000001	typedef XID GLXWindow;
53	#define GLX_COLOR_INDEX_BIT                0x00000002	typedef XID GLXPbuffer;
54	#define GLX_PBUFFER_CLOBBER_MASK           0x08000000	#define GLX_WINDOW_BIT                    0x00000001
55	#define GLX_FRONT_LEFT_BUFFER_BIT          0x00000001	#define GLX_PIXMAP_BIT                    0x00000002
56	#define GLX_FRONT_RIGHT_BUFFER_BIT         0x00000002	#define GLX_PBUFFER_BIT                   0x00000004
57	#define GLX_BACK_LEFT_BUFFER_BIT           0x00000004	#define GLX_RGBA_BIT                      0x00000001
58	#define GLX_BACK_RIGHT_BUFFER_BIT          0x00000008	#define GLX_COLOR_INDEX_BIT               0x00000002
59	#define GLX_AUX_BUFFERS_BIT                0x00000010	#define GLX_PBUFFER_CLOBBER_MASK          0x08000000
60	#define GLX_DEPTH_BUFFER_BIT               0x00000020	#define GLX_FRONT_LEFT_BUFFER_BIT         0x00000001
61	#define GLX_STENCIL_BUFFER_BIT             0x00000040	#define GLX_FRONT_RIGHT_BUFFER_BIT        0x00000002
62	#define GLX_ACCUM_BUFFER_BIT               0x00000080	#define GLX_BACK_LEFT_BUFFER_BIT          0x00000004
63	#define GLX_CONFIG_CAVEAT                  0x20	#define GLX_BACK_RIGHT_BUFFER_BIT         0x00000008
64	#define GLX_X_VISUAL_TYPE                  0x22	#define GLX_AUX_BUFFERS_BIT               0x00000010
65	#define GLX_TRANSPARENT_TYPE               0x23	#define GLX_DEPTH_BUFFER_BIT              0x00000020
66	#define GLX_TRANSPARENT_INDEX_VALUE        0x24	#define GLX_STENCIL_BUFFER_BIT            0x00000040
67	#define GLX_TRANSPARENT_RED_VALUE          0x25	#define GLX_ACCUM_BUFFER_BIT              0x00000080
68	#define GLX_TRANSPARENT_GREEN_VALUE        0x26	#define GLX_CONFIG_CAVEAT                 0x20
69	#define GLX_TRANSPARENT_BLUE_VALUE         0x27	#define GLX_X_VISUAL_TYPE                 0x22
70	#define GLX_TRANSPARENT_ALPHA_VALUE        0x28	#define GLX_TRANSPARENT_TYPE              0x23
71	#define GLX_DONT_CARE                      0xFFFFFFFF	#define GLX_TRANSPARENT_INDEX_VALUE       0x24
72	#define GLX_NONE                           0x8000	#define GLX_TRANSPARENT_RED_VALUE         0x25
73	#define GLX_SLOW_CONFIG                    0x8001	#define GLX_TRANSPARENT_GREEN_VALUE       0x26
74	#define GLX_TRUE_COLOR                     0x8002	#define GLX_TRANSPARENT_BLUE_VALUE        0x27
75	#define GLX_DIRECT_COLOR                   0x8003	#define GLX_TRANSPARENT_ALPHA_VALUE       0x28
76	#define GLX_PSEUDO_COLOR                   0x8004	#define GLX_DONT_CARE                     0xFFFFFFFF
77	#define GLX_STATIC_COLOR                   0x8005	#define GLX_NONE                          0x8000
78	#define GLX_GRAY_SCALE                     0x8006	#define GLX_SLOW_CONFIG                   0x8001
79	#define GLX_STATIC_GRAY                    0x8007	#define GLX_TRUE_COLOR                    0x8002
80	#define GLX_TRANSPARENT_RGB                0x8008	#define GLX_DIRECT_COLOR                  0x8003
81	#define GLX_TRANSPARENT_INDEX              0x8009	#define GLX_PSEUDO_COLOR                  0x8004
82	#define GLX_VISUAL_ID                      0x800B	#define GLX_STATIC_COLOR                  0x8005
83	#define GLX_SCREEN                         0x800C	#define GLX_GRAY_SCALE                    0x8006
84	#define GLX_NON_CONFORMANT_CONFIG          0x800D	#define GLX_STATIC_GRAY                   0x8007
85	#define GLX_DRAWABLE_TYPE                  0x8010	#define GLX_TRANSPARENT_RGB               0x8008
86	#define GLX_RENDER_TYPE                    0x8011	#define GLX_TRANSPARENT_INDEX             0x8009
87	#define GLX_X_RENDERABLE                   0x8012	#define GLX_VISUAL_ID                     0x800B
88	#define GLX_FBCONFIG_ID                    0x8013	#define GLX_SCREEN                        0x800C
89	#define GLX_RGBA_TYPE                      0x8014	#define GLX_NON_CONFORMANT_CONFIG         0x800D
90	#define GLX_COLOR_INDEX_TYPE               0x8015	#define GLX_DRAWABLE_TYPE                 0x8010
91	#define GLX_MAX_PBUFFER_WIDTH              0x8016	#define GLX_RENDER_TYPE                   0x8011
92	#define GLX_MAX_PBUFFER_HEIGHT             0x8017	#define GLX_X_RENDERABLE                  0x8012
93	#define GLX_MAX_PBUFFER_PIXELS             0x8018	#define GLX_FBCONFIG_ID                   0x8013
94	#define GLX_PRESERVED_CONTENTS             0x801B	#define GLX_RGBA_TYPE                     0x8014
95	#define GLX_LARGEST_PBUFFER                0x801C	#define GLX_COLOR_INDEX_TYPE              0x8015
96	#define GLX_WIDTH                          0x801D	#define GLX_MAX_PBUFFER_WIDTH             0x8016
97	#define GLX_HEIGHT                         0x801E	#define GLX_MAX_PBUFFER_HEIGHT            0x8017
98	#define GLX_EVENT_MASK                     0x801F	#define GLX_MAX_PBUFFER_PIXELS            0x8018
99	#define GLX_DAMAGED                        0x8020	#define GLX_PRESERVED_CONTENTS            0x801B
100	#define GLX_SAVED                          0x8021	#define GLX_LARGEST_PBUFFER               0x801C
101	#define GLX_WINDOW                         0x8022	#define GLX_WIDTH                         0x801D
102	#define GLX_PBUFFER                        0x8023	#define GLX_HEIGHT                        0x801E
103	#define GLX_PBUFFER_HEIGHT                 0x8040	#define GLX_EVENT_MASK                    0x801F
104	#define GLX_PBUFFER_WIDTH                  0x8041	#define GLX_DAMAGED                       0x8020
105		#define GLX_SAVED                         0x8021
106		#define GLX_WINDOW                        0x8022
107		#define GLX_PBUFFER                       0x8023
108		#define GLX_PBUFFER_HEIGHT                0x8040
109		#define GLX_PBUFFER_WIDTH                 0x8041
110		typedef GLXFBConfig *( *PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
111		typedef GLXFBConfig *( *PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
112		typedef int ( *PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
113		typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
114		typedef GLXWindow ( *PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
115		typedef void ( *PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
116		typedef GLXPixmap ( *PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
117		typedef void ( *PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
118		typedef GLXPbuffer ( *PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
119		typedef void ( *PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
120		typedef void ( *PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
121		typedef GLXContext ( *PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
122		typedef Bool ( *PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
123		typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
124		typedef int ( *PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
125		typedef void ( *PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
126		typedef void ( *PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
127		#ifdef GLX_GLXEXT_PROTOTYPES
128		GLXFBConfig *glXGetFBConfigs (Display *dpy, int screen, int *nelements);
129		GLXFBConfig *glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements);
130		int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value);
131		XVisualInfo *glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config);
132		GLXWindow glXCreateWindow (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
133		void glXDestroyWindow (Display *dpy, GLXWindow win);
134		GLXPixmap glXCreatePixmap (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
135		void glXDestroyPixmap (Display *dpy, GLXPixmap pixmap);
136		GLXPbuffer glXCreatePbuffer (Display *dpy, GLXFBConfig config, const int *attrib_list);
137		void glXDestroyPbuffer (Display *dpy, GLXPbuffer pbuf);
138		void glXQueryDrawable (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
139		GLXContext glXCreateNewContext (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
140		Bool glXMakeContextCurrent (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
141		GLXDrawable glXGetCurrentReadDrawable (void);
142		int glXQueryContext (Display *dpy, GLXContext ctx, int attribute, int *value);
143		void glXSelectEvent (Display *dpy, GLXDrawable draw, unsigned long event_mask);
144		void glXGetSelectedEvent (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
145	#endif	#endif
146		#endif /* GLX_VERSION_1_3 */
147
148	#ifndef GLX_VERSION_1_4	#ifndef GLX_VERSION_1_4
149	#define GLX_SAMPLE_BUFFERS                 100000	#define GLX_VERSION_1_4 1
150	#define GLX_SAMPLES                        100001	typedef void ( *__GLXextFuncPtr)(void);
151	#endif	#define GLX_SAMPLE_BUFFERS                100000
152		#define GLX_SAMPLES                       100001
153	#ifndef GLX_ARB_get_proc_address	typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
154	#endif	#ifdef GLX_GLXEXT_PROTOTYPES
155		__GLXextFuncPtr glXGetProcAddress (const GLubyte *procName);
156	#ifndef GLX_ARB_multisample	#endif
157	#define GLX_SAMPLE_BUFFERS_ARB             100000	#endif /* GLX_VERSION_1_4 */
158	#define GLX_SAMPLES_ARB                    100001
159	#endif	#ifndef GLX_ARB_context_flush_control
160		#define GLX_ARB_context_flush_control 1
161	#ifndef GLX_ARB_vertex_buffer_object	#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB  0x2097
162	#define GLX_CONTEXT_ALLOW_BUFFER_BYTE_ORDER_MISMATCH_ARB 0x2095	#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
163	#endif	#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
164		#endif /* GLX_ARB_context_flush_control */
	#ifndef GLX_ARB_fbconfig_float
	#define GLX_RGBA_FLOAT_TYPE_ARB            0x20B9
	#define GLX_RGBA_FLOAT_BIT_ARB             0x00000004
	#endif
	#ifndef GLX_ARB_framebuffer_sRGB
	#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB   0x20B2
	#endif
165
166	#ifndef GLX_ARB_create_context	#ifndef GLX_ARB_create_context
167	#define GLX_CONTEXT_DEBUG_BIT_ARB          0x00000001	#define GLX_ARB_create_context 1
168		#define GLX_CONTEXT_DEBUG_BIT_ARB         0x00000001
169	#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002	#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
170	#define GLX_CONTEXT_MAJOR_VERSION_ARB      0x2091	#define GLX_CONTEXT_MAJOR_VERSION_ARB     0x2091
171	#define GLX_CONTEXT_MINOR_VERSION_ARB      0x2092	#define GLX_CONTEXT_MINOR_VERSION_ARB     0x2092
172	#define GLX_CONTEXT_FLAGS_ARB              0x2094	#define GLX_CONTEXT_FLAGS_ARB             0x2094
173	#endif	typedef GLXContext ( *PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
174		#ifdef GLX_GLXEXT_PROTOTYPES
175		GLXContext glXCreateContextAttribsARB (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
176		#endif
177		#endif /* GLX_ARB_create_context */
178
179		#ifndef GLX_ARB_create_context_no_error
180		#define GLX_ARB_create_context_no_error 1
181		#define GLX_CONTEXT_OPENGL_NO_ERROR_ARB   0x31B3
182		#endif /* GLX_ARB_create_context_no_error */
183
184	#ifndef GLX_ARB_create_context_profile	#ifndef GLX_ARB_create_context_profile
185	#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB   0x00000001	#define GLX_ARB_create_context_profile 1
186		#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB  0x00000001
187	#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002	#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
188	#define GLX_CONTEXT_PROFILE_MASK_ARB       0x9126	#define GLX_CONTEXT_PROFILE_MASK_ARB      0x9126
189	#endif	#endif /* GLX_ARB_create_context_profile */
190
191	#ifndef GLX_ARB_create_context_robustness	#ifndef GLX_ARB_create_context_robustness
192	#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB  0x00000004	#define GLX_ARB_create_context_robustness 1
193	#define GLX_LOSE_CONTEXT_ON_RESET_ARB      0x8252	#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004
194		#define GLX_LOSE_CONTEXT_ON_RESET_ARB     0x8252
195	#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256	#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
196	#define GLX_NO_RESET_NOTIFICATION_ARB      0x8261	#define GLX_NO_RESET_NOTIFICATION_ARB     0x8261
197	#endif	#endif /* GLX_ARB_create_context_robustness */
	#ifndef GLX_SGIS_multisample
	#define GLX_SAMPLE_BUFFERS_SGIS            100000
	#define GLX_SAMPLES_SGIS                   100001
	#endif
	#ifndef GLX_EXT_visual_info
	#define GLX_X_VISUAL_TYPE_EXT              0x22
	#define GLX_TRANSPARENT_TYPE_EXT           0x23
	#define GLX_TRANSPARENT_INDEX_VALUE_EXT    0x24
	#define GLX_TRANSPARENT_RED_VALUE_EXT      0x25
	#define GLX_TRANSPARENT_GREEN_VALUE_EXT    0x26
	#define GLX_TRANSPARENT_BLUE_VALUE_EXT     0x27
	#define GLX_TRANSPARENT_ALPHA_VALUE_EXT    0x28
	#define GLX_NONE_EXT                       0x8000
	#define GLX_TRUE_COLOR_EXT                 0x8002
	#define GLX_DIRECT_COLOR_EXT               0x8003
	#define GLX_PSEUDO_COLOR_EXT               0x8004
	#define GLX_STATIC_COLOR_EXT               0x8005
	#define GLX_GRAY_SCALE_EXT                 0x8006
	#define GLX_STATIC_GRAY_EXT                0x8007
	#define GLX_TRANSPARENT_RGB_EXT            0x8008
	#define GLX_TRANSPARENT_INDEX_EXT          0x8009
	#endif
	#ifndef GLX_SGI_swap_control
	#endif
198
199	#ifndef GLX_SGI_video_sync	#ifndef GLX_ARB_fbconfig_float
200	#endif	#define GLX_ARB_fbconfig_float 1
201		#define GLX_RGBA_FLOAT_TYPE_ARB           0x20B9
202	#ifndef GLX_SGI_make_current_read	#define GLX_RGBA_FLOAT_BIT_ARB            0x00000004
203	#endif	#endif /* GLX_ARB_fbconfig_float */
	#ifndef GLX_SGIX_video_source
	#endif
	#ifndef GLX_EXT_visual_rating
	#define GLX_VISUAL_CAVEAT_EXT              0x20
	#define GLX_SLOW_VISUAL_EXT                0x8001
	#define GLX_NON_CONFORMANT_VISUAL_EXT      0x800D
	/* reuse GLX_NONE_EXT */
	#endif
	#ifndef GLX_EXT_import_context
	#define GLX_SHARE_CONTEXT_EXT              0x800A
	#define GLX_VISUAL_ID_EXT                  0x800B
	#define GLX_SCREEN_EXT                     0x800C
	#endif
	#ifndef GLX_SGIX_fbconfig
	#define GLX_WINDOW_BIT_SGIX                0x00000001
	#define GLX_PIXMAP_BIT_SGIX                0x00000002
	#define GLX_RGBA_BIT_SGIX                  0x00000001
	#define GLX_COLOR_INDEX_BIT_SGIX           0x00000002
	#define GLX_DRAWABLE_TYPE_SGIX             0x8010
	#define GLX_RENDER_TYPE_SGIX               0x8011
	#define GLX_X_RENDERABLE_SGIX              0x8012
	#define GLX_FBCONFIG_ID_SGIX               0x8013
	#define GLX_RGBA_TYPE_SGIX                 0x8014
	#define GLX_COLOR_INDEX_TYPE_SGIX          0x8015
	/* reuse GLX_SCREEN_EXT */
	#endif
	#ifndef GLX_SGIX_pbuffer
	#define GLX_PBUFFER_BIT_SGIX               0x00000004
	#define GLX_BUFFER_CLOBBER_MASK_SGIX       0x08000000
	#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX     0x00000001
	#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX    0x00000002
	#define GLX_BACK_LEFT_BUFFER_BIT_SGIX      0x00000004
	#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX     0x00000008
	#define GLX_AUX_BUFFERS_BIT_SGIX           0x00000010
	#define GLX_DEPTH_BUFFER_BIT_SGIX          0x00000020
	#define GLX_STENCIL_BUFFER_BIT_SGIX        0x00000040
	#define GLX_ACCUM_BUFFER_BIT_SGIX          0x00000080
	#define GLX_SAMPLE_BUFFERS_BIT_SGIX        0x00000100
	#define GLX_MAX_PBUFFER_WIDTH_SGIX         0x8016
	#define GLX_MAX_PBUFFER_HEIGHT_SGIX        0x8017
	#define GLX_MAX_PBUFFER_PIXELS_SGIX        0x8018
	#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX     0x8019
	#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX    0x801A
	#define GLX_PRESERVED_CONTENTS_SGIX        0x801B
	#define GLX_LARGEST_PBUFFER_SGIX           0x801C
	#define GLX_WIDTH_SGIX                     0x801D
	#define GLX_HEIGHT_SGIX                    0x801E
	#define GLX_EVENT_MASK_SGIX                0x801F
	#define GLX_DAMAGED_SGIX                   0x8020
	#define GLX_SAVED_SGIX                     0x8021
	#define GLX_WINDOW_SGIX                    0x8022
	#define GLX_PBUFFER_SGIX                   0x8023
	#endif
	#ifndef GLX_SGI_cushion
	#endif
	#ifndef GLX_SGIX_video_resize
	#define GLX_SYNC_FRAME_SGIX                0x00000000
	#define GLX_SYNC_SWAP_SGIX                 0x00000001
	#endif
	#ifndef GLX_SGIX_dmbuffer
	#define GLX_DIGITAL_MEDIA_PBUFFER_SGIX     0x8024
	#endif
	#ifndef GLX_SGIX_swap_group
	#endif
204
205	#ifndef GLX_SGIX_swap_barrier	#ifndef GLX_ARB_framebuffer_sRGB
206	#endif	#define GLX_ARB_framebuffer_sRGB 1
207		#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB  0x20B2
208		#endif /* GLX_ARB_framebuffer_sRGB */
209
210	#ifndef GLX_SGIS_blended_overlay	#ifndef GLX_ARB_get_proc_address
211	#define GLX_BLENDED_RGBA_SGIS              0x8025	#define GLX_ARB_get_proc_address 1
212		typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
213		#ifdef GLX_GLXEXT_PROTOTYPES
214		__GLXextFuncPtr glXGetProcAddressARB (const GLubyte *procName);
215	#endif	#endif
216		#endif /* GLX_ARB_get_proc_address */
217
218	#ifndef GLX_SGIS_shared_multisample	#ifndef GLX_ARB_multisample
219	#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026	#define GLX_ARB_multisample 1
220	#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027	#define GLX_SAMPLE_BUFFERS_ARB            100000
221	#endif	#define GLX_SAMPLES_ARB                   100001
222		#endif /* GLX_ARB_multisample */
223
224		#ifndef GLX_ARB_robustness_application_isolation
225		#define GLX_ARB_robustness_application_isolation 1
226		#define GLX_CONTEXT_RESET_ISOLATION_BIT_ARB 0x00000008
227		#endif /* GLX_ARB_robustness_application_isolation */
228
229		#ifndef GLX_ARB_robustness_share_group_isolation
230		#define GLX_ARB_robustness_share_group_isolation 1
231		#endif /* GLX_ARB_robustness_share_group_isolation */
232
233	#ifndef GLX_SUN_get_transparent_index	#ifndef GLX_ARB_vertex_buffer_object
234	#endif	#define GLX_ARB_vertex_buffer_object 1
235		#define GLX_CONTEXT_ALLOW_BUFFER_BYTE_ORDER_MISMATCH_ARB 0x2095
236		#endif /* GLX_ARB_vertex_buffer_object */
237
238	#ifndef GLX_3DFX_multisample	#ifndef GLX_3DFX_multisample
239	#define GLX_SAMPLE_BUFFERS_3DFX            0x8050	#define GLX_3DFX_multisample 1
240	#define GLX_SAMPLES_3DFX                   0x8051	#define GLX_SAMPLE_BUFFERS_3DFX           0x8050
241	#endif	#define GLX_SAMPLES_3DFX                  0x8051
242		#endif /* GLX_3DFX_multisample */
	#ifndef GLX_MESA_copy_sub_buffer
	#endif
243
244	#ifndef GLX_MESA_pixmap_colormap	#ifndef GLX_AMD_gpu_association
245		#define GLX_AMD_gpu_association 1
246		#define GLX_GPU_VENDOR_AMD                0x1F00
247		#define GLX_GPU_RENDERER_STRING_AMD       0x1F01
248		#define GLX_GPU_OPENGL_VERSION_STRING_AMD 0x1F02
249		#define GLX_GPU_FASTEST_TARGET_GPUS_AMD   0x21A2
250		#define GLX_GPU_RAM_AMD                   0x21A3
251		#define GLX_GPU_CLOCK_AMD                 0x21A4
252		#define GLX_GPU_NUM_PIPES_AMD             0x21A5
253		#define GLX_GPU_NUM_SIMD_AMD              0x21A6
254		#define GLX_GPU_NUM_RB_AMD                0x21A7
255		#define GLX_GPU_NUM_SPI_AMD               0x21A8
256		typedef unsigned int ( *PFNGLXGETGPUIDSAMDPROC) (unsigned int maxCount, unsigned int *ids);
257		typedef int ( *PFNGLXGETGPUINFOAMDPROC) (unsigned int id, int property, GLenum dataType, unsigned int size, void *data);
258		typedef unsigned int ( *PFNGLXGETCONTEXTGPUIDAMDPROC) (GLXContext ctx);
259		typedef GLXContext ( *PFNGLXCREATEASSOCIATEDCONTEXTAMDPROC) (unsigned int id, GLXContext share_list);
260		typedef GLXContext ( *PFNGLXCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (unsigned int id, GLXContext share_context, const int *attribList);
261		typedef Bool ( *PFNGLXDELETEASSOCIATEDCONTEXTAMDPROC) (GLXContext ctx);
262		typedef Bool ( *PFNGLXMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (GLXContext ctx);
263		typedef GLXContext ( *PFNGLXGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void);
264		typedef void ( *PFNGLXBLITCONTEXTFRAMEBUFFERAMDPROC) (GLXContext dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
265		#ifdef GLX_GLXEXT_PROTOTYPES
266		unsigned int glXGetGPUIDsAMD (unsigned int maxCount, unsigned int *ids);
267		int glXGetGPUInfoAMD (unsigned int id, int property, GLenum dataType, unsigned int size, void *data);
268		unsigned int glXGetContextGPUIDAMD (GLXContext ctx);
269		GLXContext glXCreateAssociatedContextAMD (unsigned int id, GLXContext share_list);
270		GLXContext glXCreateAssociatedContextAttribsAMD (unsigned int id, GLXContext share_context, const int *attribList);
271		Bool glXDeleteAssociatedContextAMD (GLXContext ctx);
272		Bool glXMakeAssociatedContextCurrentAMD (GLXContext ctx);
273		GLXContext glXGetCurrentAssociatedContextAMD (void);
274		void glXBlitContextFramebufferAMD (GLXContext dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
275	#endif	#endif
276		#endif /* GLX_AMD_gpu_association */
277
278	#ifndef GLX_MESA_release_buffers	#ifndef GLX_EXT_buffer_age
279	#endif	#define GLX_EXT_buffer_age 1
280		#define GLX_BACK_BUFFER_AGE_EXT           0x20F4
281		#endif /* GLX_EXT_buffer_age */
282
283	#ifndef GLX_MESA_set_3dfx_mode	#ifndef GLX_EXT_context_priority
284	#define GLX_3DFX_WINDOW_MODE_MESA          0x1	#define GLX_EXT_context_priority 1
285	#define GLX_3DFX_FULLSCREEN_MODE_MESA      0x2	#define GLX_CONTEXT_PRIORITY_LEVEL_EXT    0x3100
286	#endif	#define GLX_CONTEXT_PRIORITY_HIGH_EXT     0x3101
287		#define GLX_CONTEXT_PRIORITY_MEDIUM_EXT   0x3102
288		#define GLX_CONTEXT_PRIORITY_LOW_EXT      0x3103
289		#endif /* GLX_EXT_context_priority */
290
291	#ifndef GLX_SGIX_visual_select_group	#ifndef GLX_EXT_create_context_es2_profile
292	#define GLX_VISUAL_SELECT_GROUP_SGIX       0x8028	#define GLX_EXT_create_context_es2_profile 1
293	#endif	#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT   0x00000004
294		#endif /* GLX_EXT_create_context_es2_profile */
295
296	#ifndef GLX_OML_swap_method	#ifndef GLX_EXT_create_context_es_profile
297	#define GLX_SWAP_METHOD_OML                0x8060	#define GLX_EXT_create_context_es_profile 1
298	#define GLX_SWAP_EXCHANGE_OML              0x8061	#define GLX_CONTEXT_ES_PROFILE_BIT_EXT    0x00000004
299	#define GLX_SWAP_COPY_OML                  0x8062	#endif /* GLX_EXT_create_context_es_profile */
	#define GLX_SWAP_UNDEFINED_OML             0x8063
	#endif
300
301	#ifndef GLX_OML_sync_control	#ifndef GLX_EXT_fbconfig_packed_float
302	#endif	#define GLX_EXT_fbconfig_packed_float 1
303		#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT  0x20B1
304		#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT   0x00000008
305		#endif /* GLX_EXT_fbconfig_packed_float */
306
307	#ifndef GLX_NV_float_buffer	#ifndef GLX_EXT_framebuffer_sRGB
308	#define GLX_FLOAT_COMPONENTS_NV            0x20B0	#define GLX_EXT_framebuffer_sRGB 1
309	#endif	#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT  0x20B2
310		#endif /* GLX_EXT_framebuffer_sRGB */
311
312	#ifndef GLX_SGIX_hyperpipe	#ifndef GLX_EXT_import_context
313	#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80	#define GLX_EXT_import_context 1
314	#define GLX_BAD_HYPERPIPE_CONFIG_SGIX      91	#define GLX_SHARE_CONTEXT_EXT             0x800A
315	#define GLX_BAD_HYPERPIPE_SGIX             92	#define GLX_VISUAL_ID_EXT                 0x800B
316	#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX    0x00000001	#define GLX_SCREEN_EXT                    0x800C
317	#define GLX_HYPERPIPE_RENDER_PIPE_SGIX     0x00000002	typedef Display *( *PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
318	#define GLX_PIPE_RECT_SGIX                 0x00000001	typedef int ( *PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
319	#define GLX_PIPE_RECT_LIMITS_SGIX          0x00000002	typedef GLXContextID ( *PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
320	#define GLX_HYPERPIPE_STEREO_SGIX          0x00000003	typedef GLXContext ( *PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
321	#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX   0x00000004	typedef void ( *PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
322	#define GLX_HYPERPIPE_ID_SGIX              0x8030	#ifdef GLX_GLXEXT_PROTOTYPES
323	#endif	Display *glXGetCurrentDisplayEXT (void);
324		int glXQueryContextInfoEXT (Display *dpy, GLXContext context, int attribute, int *value);
325		GLXContextID glXGetContextIDEXT (const GLXContext context);
326		GLXContext glXImportContextEXT (Display *dpy, GLXContextID contextID);
327		void glXFreeContextEXT (Display *dpy, GLXContext context);
328		#endif
329		#endif /* GLX_EXT_import_context */
330
331		#ifndef GLX_EXT_libglvnd
332		#define GLX_EXT_libglvnd 1
333		#define GLX_VENDOR_NAMES_EXT              0x20F6
334		#endif /* GLX_EXT_libglvnd */
335
336		#ifndef GLX_EXT_no_config_context
337		#define GLX_EXT_no_config_context 1
338		#endif /* GLX_EXT_no_config_context */
339
340	#ifndef GLX_MESA_agp_offset	#ifndef GLX_EXT_stereo_tree
341	#endif	#define GLX_EXT_stereo_tree 1
342		typedef struct {
343		int type;
344		unsigned long serial;
345		Bool send_event;
346		Display *display;
347		int extension;
348		int evtype;
349		GLXDrawable window;
350		Bool stereo_tree;
351		} GLXStereoNotifyEventEXT;
352		#define GLX_STEREO_TREE_EXT               0x20F5
353		#define GLX_STEREO_NOTIFY_MASK_EXT        0x00000001
354		#define GLX_STEREO_NOTIFY_EXT             0x00000000
355		#endif /* GLX_EXT_stereo_tree */
356
357	#ifndef GLX_EXT_fbconfig_packed_float	#ifndef GLX_EXT_swap_control
358	#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT   0x20B1	#define GLX_EXT_swap_control 1
359	#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT    0x00000008	#define GLX_SWAP_INTERVAL_EXT             0x20F1
360		#define GLX_MAX_SWAP_INTERVAL_EXT         0x20F2
361		typedef void ( *PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval);
362		#ifdef GLX_GLXEXT_PROTOTYPES
363		void glXSwapIntervalEXT (Display *dpy, GLXDrawable drawable, int interval);
364	#endif	#endif
365		#endif /* GLX_EXT_swap_control */
366
367	#ifndef GLX_EXT_framebuffer_sRGB	#ifndef GLX_EXT_swap_control_tear
368	#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT   0x20B2	#define GLX_EXT_swap_control_tear 1
369	#endif	#define GLX_LATE_SWAPS_TEAR_EXT           0x20F3
370		#endif /* GLX_EXT_swap_control_tear */
371
372	#ifndef GLX_EXT_texture_from_pixmap	#ifndef GLX_EXT_texture_from_pixmap
373	#define GLX_TEXTURE_1D_BIT_EXT             0x00000001	#define GLX_EXT_texture_from_pixmap 1
374	#define GLX_TEXTURE_2D_BIT_EXT             0x00000002	#define GLX_TEXTURE_1D_BIT_EXT            0x00000001
375	#define GLX_TEXTURE_RECTANGLE_BIT_EXT      0x00000004	#define GLX_TEXTURE_2D_BIT_EXT            0x00000002
376	#define GLX_BIND_TO_TEXTURE_RGB_EXT        0x20D0	#define GLX_TEXTURE_RECTANGLE_BIT_EXT     0x00000004
377	#define GLX_BIND_TO_TEXTURE_RGBA_EXT       0x20D1	#define GLX_BIND_TO_TEXTURE_RGB_EXT       0x20D0
378	#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT     0x20D2	#define GLX_BIND_TO_TEXTURE_RGBA_EXT      0x20D1
379	#define GLX_BIND_TO_TEXTURE_TARGETS_EXT    0x20D3	#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT    0x20D2
380	#define GLX_Y_INVERTED_EXT                 0x20D4	#define GLX_BIND_TO_TEXTURE_TARGETS_EXT   0x20D3
381	#define GLX_TEXTURE_FORMAT_EXT             0x20D5	#define GLX_Y_INVERTED_EXT                0x20D4
382	#define GLX_TEXTURE_TARGET_EXT             0x20D6	#define GLX_TEXTURE_FORMAT_EXT            0x20D5
383	#define GLX_MIPMAP_TEXTURE_EXT             0x20D7	#define GLX_TEXTURE_TARGET_EXT            0x20D6
384	#define GLX_TEXTURE_FORMAT_NONE_EXT        0x20D8	#define GLX_MIPMAP_TEXTURE_EXT            0x20D7
385	#define GLX_TEXTURE_FORMAT_RGB_EXT         0x20D9	#define GLX_TEXTURE_FORMAT_NONE_EXT       0x20D8
386	#define GLX_TEXTURE_FORMAT_RGBA_EXT        0x20DA	#define GLX_TEXTURE_FORMAT_RGB_EXT        0x20D9
387	#define GLX_TEXTURE_1D_EXT                 0x20DB	#define GLX_TEXTURE_FORMAT_RGBA_EXT       0x20DA
388	#define GLX_TEXTURE_2D_EXT                 0x20DC	#define GLX_TEXTURE_1D_EXT                0x20DB
389	#define GLX_TEXTURE_RECTANGLE_EXT          0x20DD	#define GLX_TEXTURE_2D_EXT                0x20DC
390	#define GLX_FRONT_LEFT_EXT                 0x20DE	#define GLX_TEXTURE_RECTANGLE_EXT         0x20DD
391	#define GLX_FRONT_RIGHT_EXT                0x20DF	#define GLX_FRONT_LEFT_EXT                0x20DE
392	#define GLX_BACK_LEFT_EXT                  0x20E0	#define GLX_FRONT_RIGHT_EXT               0x20DF
393	#define GLX_BACK_RIGHT_EXT                 0x20E1	#define GLX_BACK_LEFT_EXT                 0x20E0
394	#define GLX_FRONT_EXT                      GLX_FRONT_LEFT_EXT	#define GLX_BACK_RIGHT_EXT                0x20E1
395	#define GLX_BACK_EXT                       GLX_BACK_LEFT_EXT	#define GLX_FRONT_EXT                     0x20DE
396	#define GLX_AUX0_EXT                       0x20E2	#define GLX_BACK_EXT                      0x20E0
397	#define GLX_AUX1_EXT                       0x20E3	#define GLX_AUX0_EXT                      0x20E2
398	#define GLX_AUX2_EXT                       0x20E4	#define GLX_AUX1_EXT                      0x20E3
399	#define GLX_AUX3_EXT                       0x20E5	#define GLX_AUX2_EXT                      0x20E4
400	#define GLX_AUX4_EXT                       0x20E6	#define GLX_AUX3_EXT                      0x20E5
401	#define GLX_AUX5_EXT                       0x20E7	#define GLX_AUX4_EXT                      0x20E6
402	#define GLX_AUX6_EXT                       0x20E8	#define GLX_AUX5_EXT                      0x20E7
403	#define GLX_AUX7_EXT                       0x20E9	#define GLX_AUX6_EXT                      0x20E8
404	#define GLX_AUX8_EXT                       0x20EA	#define GLX_AUX7_EXT                      0x20E9
405	#define GLX_AUX9_EXT                       0x20EB	#define GLX_AUX8_EXT                      0x20EA
406		#define GLX_AUX9_EXT                      0x20EB
407		typedef void ( *PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
408		typedef void ( *PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
409		#ifdef GLX_GLXEXT_PROTOTYPES
410		void glXBindTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
411		void glXReleaseTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer);
412	#endif	#endif
413		#endif /* GLX_EXT_texture_from_pixmap */
414
415	#ifndef GLX_NV_present_video	#ifndef GLX_EXT_visual_info
416	#define GLX_NUM_VIDEO_SLOTS_NV             0x20F0	#define GLX_EXT_visual_info 1
417	#endif	#define GLX_X_VISUAL_TYPE_EXT             0x22
418		#define GLX_TRANSPARENT_TYPE_EXT          0x23
419		#define GLX_TRANSPARENT_INDEX_VALUE_EXT   0x24
420		#define GLX_TRANSPARENT_RED_VALUE_EXT     0x25
421		#define GLX_TRANSPARENT_GREEN_VALUE_EXT   0x26
422		#define GLX_TRANSPARENT_BLUE_VALUE_EXT    0x27
423		#define GLX_TRANSPARENT_ALPHA_VALUE_EXT   0x28
424		#define GLX_NONE_EXT                      0x8000
425		#define GLX_TRUE_COLOR_EXT                0x8002
426		#define GLX_DIRECT_COLOR_EXT              0x8003
427		#define GLX_PSEUDO_COLOR_EXT              0x8004
428		#define GLX_STATIC_COLOR_EXT              0x8005
429		#define GLX_GRAY_SCALE_EXT                0x8006
430		#define GLX_STATIC_GRAY_EXT               0x8007
431		#define GLX_TRANSPARENT_RGB_EXT           0x8008
432		#define GLX_TRANSPARENT_INDEX_EXT         0x8009
433		#endif /* GLX_EXT_visual_info */
434
435	#ifndef GLX_NV_video_out	#ifndef GLX_EXT_visual_rating
436	#define GLX_VIDEO_OUT_COLOR_NV             0x20C3	#define GLX_EXT_visual_rating 1
437	#define GLX_VIDEO_OUT_ALPHA_NV             0x20C4	#define GLX_VISUAL_CAVEAT_EXT             0x20
438	#define GLX_VIDEO_OUT_DEPTH_NV             0x20C5	#define GLX_SLOW_VISUAL_EXT               0x8001
439	#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV   0x20C6	#define GLX_NON_CONFORMANT_VISUAL_EXT     0x800D
440	#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV   0x20C7	#endif /* GLX_EXT_visual_rating */
	#define GLX_VIDEO_OUT_FRAME_NV             0x20C8
	#define GLX_VIDEO_OUT_FIELD_1_NV           0x20C9
	#define GLX_VIDEO_OUT_FIELD_2_NV           0x20CA
	#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
	#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
	#endif
441
442	#ifndef GLX_NV_swap_group	#ifndef GLX_INTEL_swap_event
443	#endif	#define GLX_INTEL_swap_event 1
444		#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000
445		#define GLX_EXCHANGE_COMPLETE_INTEL       0x8180
446		#define GLX_COPY_COMPLETE_INTEL           0x8181
447		#define GLX_FLIP_COMPLETE_INTEL           0x8182
448		#endif /* GLX_INTEL_swap_event */
449
450	#ifndef GLX_NV_video_capture	#ifndef GLX_MESA_agp_offset
451	#define GLX_DEVICE_ID_NV                   0x20CD	#define GLX_MESA_agp_offset 1
452	#define GLX_UNIQUE_ID_NV                   0x20CE	typedef unsigned int ( *PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer);
453	#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV     0x20CF	#ifdef GLX_GLXEXT_PROTOTYPES
454		unsigned int glXGetAGPOffsetMESA (const void *pointer);
455	#endif	#endif
456		#endif /* GLX_MESA_agp_offset */
457
458	#ifndef GLX_EXT_swap_control	#ifndef GLX_MESA_copy_sub_buffer
459	#define GLX_SWAP_INTERVAL_EXT              0x20F1	#define GLX_MESA_copy_sub_buffer 1
460	#define GLX_MAX_SWAP_INTERVAL_EXT          0x20F2	typedef void ( *PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
461		#ifdef GLX_GLXEXT_PROTOTYPES
462		void glXCopySubBufferMESA (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
463	#endif	#endif
464		#endif /* GLX_MESA_copy_sub_buffer */
465
466	#ifndef GLX_NV_copy_image	#ifndef GLX_MESA_pixmap_colormap
467		#define GLX_MESA_pixmap_colormap 1
468		typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
469		#ifdef GLX_GLXEXT_PROTOTYPES
470		GLXPixmap glXCreateGLXPixmapMESA (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
471	#endif	#endif
472		#endif /* GLX_MESA_pixmap_colormap */
473
474	#ifndef GLX_INTEL_swap_event	#ifndef GLX_MESA_query_renderer
475	#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000	#define GLX_MESA_query_renderer 1
476	#define GLX_EXCHANGE_COMPLETE_INTEL        0x8180	#define GLX_RENDERER_VENDOR_ID_MESA       0x8183
477	#define GLX_COPY_COMPLETE_INTEL            0x8181	#define GLX_RENDERER_DEVICE_ID_MESA       0x8184
478	#define GLX_FLIP_COMPLETE_INTEL            0x8182	#define GLX_RENDERER_VERSION_MESA         0x8185
479		#define GLX_RENDERER_ACCELERATED_MESA     0x8186
480		#define GLX_RENDERER_VIDEO_MEMORY_MESA    0x8187
481		#define GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA 0x8188
482		#define GLX_RENDERER_PREFERRED_PROFILE_MESA 0x8189
483		#define GLX_RENDERER_OPENGL_CORE_PROFILE_VERSION_MESA 0x818A
484		#define GLX_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION_MESA 0x818B
485		#define GLX_RENDERER_OPENGL_ES_PROFILE_VERSION_MESA 0x818C
486		#define GLX_RENDERER_OPENGL_ES2_PROFILE_VERSION_MESA 0x818D
487		typedef Bool ( *PFNGLXQUERYCURRENTRENDERERINTEGERMESAPROC) (int attribute, unsigned int *value);
488		typedef const char *( *PFNGLXQUERYCURRENTRENDERERSTRINGMESAPROC) (int attribute);
489		typedef Bool ( *PFNGLXQUERYRENDERERINTEGERMESAPROC) (Display *dpy, int screen, int renderer, int attribute, unsigned int *value);
490		typedef const char *( *PFNGLXQUERYRENDERERSTRINGMESAPROC) (Display *dpy, int screen, int renderer, int attribute);
491		#ifdef GLX_GLXEXT_PROTOTYPES
492		Bool glXQueryCurrentRendererIntegerMESA (int attribute, unsigned int *value);
493		const char *glXQueryCurrentRendererStringMESA (int attribute);
494		Bool glXQueryRendererIntegerMESA (Display *dpy, int screen, int renderer, int attribute, unsigned int *value);
495		const char *glXQueryRendererStringMESA (Display *dpy, int screen, int renderer, int attribute);
496	#endif	#endif
497		#endif /* GLX_MESA_query_renderer */
498
499	#ifndef GLX_NV_multisample_coverage	#ifndef GLX_MESA_release_buffers
500	#define GLX_COVERAGE_SAMPLES_NV            100001	#define GLX_MESA_release_buffers 1
501	#define GLX_COLOR_SAMPLES_NV               0x20B3	typedef Bool ( *PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable);
502		#ifdef GLX_GLXEXT_PROTOTYPES
503		Bool glXReleaseBuffersMESA (Display *dpy, GLXDrawable drawable);
504	#endif	#endif
505		#endif /* GLX_MESA_release_buffers */
506
507	#ifndef GLX_AMD_gpu_association	#ifndef GLX_MESA_set_3dfx_mode
508	#define GLX_GPU_VENDOR_AMD                 0x1F00	#define GLX_MESA_set_3dfx_mode 1
509	#define GLX_GPU_RENDERER_STRING_AMD        0x1F01	#define GLX_3DFX_WINDOW_MODE_MESA         0x1
510	#define GLX_GPU_OPENGL_VERSION_STRING_AMD  0x1F02	#define GLX_3DFX_FULLSCREEN_MODE_MESA     0x2
511	#define GLX_GPU_FASTEST_TARGET_GPUS_AMD    0x21A2	typedef GLboolean ( *PFNGLXSET3DFXMODEMESAPROC) (GLint mode);
512	#define GLX_GPU_RAM_AMD                    0x21A3	#ifdef GLX_GLXEXT_PROTOTYPES
513	#define GLX_GPU_CLOCK_AMD                  0x21A4	GLboolean glXSet3DfxModeMESA (GLint mode);
	#define GLX_GPU_NUM_PIPES_AMD              0x21A5
	#define GLX_GPU_NUM_SIMD_AMD               0x21A6
	#define GLX_GPU_NUM_RB_AMD                 0x21A7
	#define GLX_GPU_NUM_SPI_AMD                0x21A8
514	#endif	#endif
515		#endif /* GLX_MESA_set_3dfx_mode */
516
517	#ifndef GLX_EXT_create_context_es2_profile	#ifndef GLX_MESA_swap_control
518	#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT    0x00000004	#define GLX_MESA_swap_control 1
519		typedef int ( *PFNGLXGETSWAPINTERVALMESAPROC) (void);
520		typedef int ( *PFNGLXSWAPINTERVALMESAPROC) (unsigned int interval);
521		#ifdef GLX_GLXEXT_PROTOTYPES
522		int glXGetSwapIntervalMESA (void);
523		int glXSwapIntervalMESA (unsigned int interval);
524	#endif	#endif
525		#endif /* GLX_MESA_swap_control */
526
527	#ifndef GLX_EXT_create_context_es_profile	#ifndef GLX_NV_copy_buffer
528	#define GLX_CONTEXT_ES_PROFILE_BIT_EXT     0x00000004	#define GLX_NV_copy_buffer 1
529		typedef void ( *PFNGLXCOPYBUFFERSUBDATANVPROC) (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
530		typedef void ( *PFNGLXNAMEDCOPYBUFFERSUBDATANVPROC) (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
531		#ifdef GLX_GLXEXT_PROTOTYPES
532		void glXCopyBufferSubDataNV (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
533		void glXNamedCopyBufferSubDataNV (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
534	#endif	#endif
535		#endif /* GLX_NV_copy_buffer */
536
537	#ifndef GLX_EXT_swap_control_tear	#ifndef GLX_NV_copy_image
538	#define GLX_LATE_SWAPS_TEAR_EXT            0x20F3	#define GLX_NV_copy_image 1
539		typedef void ( *PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
540		#ifdef GLX_GLXEXT_PROTOTYPES
541		void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
542	#endif	#endif
543		#endif /* GLX_NV_copy_image */
544
545	#ifndef GLX_EXT_buffer_age	#ifndef GLX_NV_delay_before_swap
546	#define GLX_BACK_BUFFER_AGE_EXT            0x20F4	#define GLX_NV_delay_before_swap 1
547		typedef Bool ( *PFNGLXDELAYBEFORESWAPNVPROC) (Display *dpy, GLXDrawable drawable, GLfloat seconds);
548		#ifdef GLX_GLXEXT_PROTOTYPES
549		Bool glXDelayBeforeSwapNV (Display *dpy, GLXDrawable drawable, GLfloat seconds);
550	#endif	#endif
551		#endif /* GLX_NV_delay_before_swap */
552
553		#ifndef GLX_NV_float_buffer
554		#define GLX_NV_float_buffer 1
555		#define GLX_FLOAT_COMPONENTS_NV           0x20B0
556		#endif /* GLX_NV_float_buffer */
557
558	/*************************************************************/	#ifndef GLX_NV_multigpu_context
559		#define GLX_NV_multigpu_context 1
560		#define GLX_CONTEXT_MULTIGPU_ATTRIB_NV    0x20AA
561		#define GLX_CONTEXT_MULTIGPU_ATTRIB_SINGLE_NV 0x20AB
562		#define GLX_CONTEXT_MULTIGPU_ATTRIB_AFR_NV 0x20AC
563		#define GLX_CONTEXT_MULTIGPU_ATTRIB_MULTICAST_NV 0x20AD
564		#define GLX_CONTEXT_MULTIGPU_ATTRIB_MULTI_DISPLAY_MULTICAST_NV 0x20AE
565		#endif /* GLX_NV_multigpu_context */
566
567	#ifndef GLX_ARB_get_proc_address	#ifndef GLX_NV_multisample_coverage
568	typedef void (*__GLXextFuncPtr)(void);	#define GLX_NV_multisample_coverage 1
569	#endif	#define GLX_COVERAGE_SAMPLES_NV           100001
570		#define GLX_COLOR_SAMPLES_NV              0x20B3
571		#endif /* GLX_NV_multisample_coverage */
572
573	#ifndef GLX_SGIX_video_source	#ifndef GLX_NV_present_video
574	typedef XID GLXVideoSourceSGIX;	#define GLX_NV_present_video 1
575	#endif	#define GLX_NUM_VIDEO_SLOTS_NV            0x20F0
576		typedef unsigned int *( *PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements);
577		typedef int ( *PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
578		#ifdef GLX_GLXEXT_PROTOTYPES
579		unsigned int *glXEnumerateVideoDevicesNV (Display *dpy, int screen, int *nelements);
580		int glXBindVideoDeviceNV (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
581		#endif
582		#endif /* GLX_NV_present_video */
583
584		#ifndef GLX_NV_robustness_video_memory_purge
585		#define GLX_NV_robustness_video_memory_purge 1
586		#define GLX_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV 0x20F7
587		#endif /* GLX_NV_robustness_video_memory_purge */
588
589	#ifndef GLX_SGIX_fbconfig	#ifndef GLX_NV_swap_group
590	typedef XID GLXFBConfigIDSGIX;	#define GLX_NV_swap_group 1
591	typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;	typedef Bool ( *PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group);
592		typedef Bool ( *PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier);
593		typedef Bool ( *PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
594		typedef Bool ( *PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
595		typedef Bool ( *PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count);
596		typedef Bool ( *PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen);
597		#ifdef GLX_GLXEXT_PROTOTYPES
598		Bool glXJoinSwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint group);
599		Bool glXBindSwapBarrierNV (Display *dpy, GLuint group, GLuint barrier);
600		Bool glXQuerySwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
601		Bool glXQueryMaxSwapGroupsNV (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
602		Bool glXQueryFrameCountNV (Display *dpy, int screen, GLuint *count);
603		Bool glXResetFrameCountNV (Display *dpy, int screen);
604	#endif	#endif
605		#endif /* GLX_NV_swap_group */
606
607	#ifndef GLX_SGIX_pbuffer	#ifndef GLX_NV_video_capture
608	typedef XID GLXPbufferSGIX;	#define GLX_NV_video_capture 1
609	typedef struct {	typedef XID GLXVideoCaptureDeviceNV;
610	int type;	#define GLX_DEVICE_ID_NV                  0x20CD
611	unsigned long serial;  /* # of last request processed by server */	#define GLX_UNIQUE_ID_NV                  0x20CE
612	Bool send_event;  /* true if this came for SendEvent request */	#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV    0x20CF
613	Display *display;  /* display the event was read from */	typedef int ( *PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
614	GLXDrawable drawable;  /* i.d. of Drawable */	typedef GLXVideoCaptureDeviceNV *( *PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements);
615	int event_type;  /* GLX_DAMAGED_SGIX or GLX_SAVED_SGIX */	typedef void ( *PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
616	int draw_type;  /* GLX_WINDOW_SGIX or GLX_PBUFFER_SGIX */	typedef int ( *PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
617	unsigned int mask;  /* mask indicating which buffers are affected*/	typedef void ( *PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
618	int x, y;	#ifdef GLX_GLXEXT_PROTOTYPES
619	int width, height;	int glXBindVideoCaptureDeviceNV (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
620	int count;  /* if nonzero, at least this many more */	GLXVideoCaptureDeviceNV *glXEnumerateVideoCaptureDevicesNV (Display *dpy, int screen, int *nelements);
621	} GLXBufferClobberEventSGIX;	void glXLockVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
622		int glXQueryVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
623		void glXReleaseVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
624	#endif	#endif
625		#endif /* GLX_NV_video_capture */
626
627	#ifndef GLX_NV_video_output	#ifndef GLX_NV_video_out
628		#define GLX_NV_video_out 1
629	typedef unsigned int GLXVideoDeviceNV;	typedef unsigned int GLXVideoDeviceNV;
630		#define GLX_VIDEO_OUT_COLOR_NV            0x20C3
631		#define GLX_VIDEO_OUT_ALPHA_NV            0x20C4
632		#define GLX_VIDEO_OUT_DEPTH_NV            0x20C5
633		#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV  0x20C6
634		#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV  0x20C7
635		#define GLX_VIDEO_OUT_FRAME_NV            0x20C8
636		#define GLX_VIDEO_OUT_FIELD_1_NV          0x20C9
637		#define GLX_VIDEO_OUT_FIELD_2_NV          0x20CA
638		#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
639		#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
640		typedef int ( *PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
641		typedef int ( *PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
642		typedef int ( *PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
643		typedef int ( *PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf);
644		typedef int ( *PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
645		typedef int ( *PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
646		#ifdef GLX_GLXEXT_PROTOTYPES
647		int glXGetVideoDeviceNV (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
648		int glXReleaseVideoDeviceNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
649		int glXBindVideoImageNV (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
650		int glXReleaseVideoImageNV (Display *dpy, GLXPbuffer pbuf);
651		int glXSendPbufferToVideoNV (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
652		int glXGetVideoInfoNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
653	#endif	#endif
654		#endif /* GLX_NV_video_out */
655
656	#ifndef GLX_NV_video_capture	#ifndef GLX_OML_swap_method
657	typedef XID GLXVideoCaptureDeviceNV;	#define GLX_OML_swap_method 1
658	#endif	#define GLX_SWAP_METHOD_OML               0x8060
659		#define GLX_SWAP_EXCHANGE_OML             0x8061
660		#define GLX_SWAP_COPY_OML                 0x8062
661		#define GLX_SWAP_UNDEFINED_OML            0x8063
662		#endif /* GLX_OML_swap_method */
663
664		#ifndef GLX_OML_sync_control
665		#define GLX_OML_sync_control 1
666	#ifndef GLEXT_64_TYPES_DEFINED	#ifndef GLEXT_64_TYPES_DEFINED
667	/* This code block is duplicated in glext.h, so must be protected */	/* This code block is duplicated in glext.h, so must be protected */
668	#define GLEXT_64_TYPES_DEFINED	#define GLEXT_64_TYPES_DEFINED
#	Line 533  typedef __int32 int32_t;	Line 696  typedef __int32 int32_t;
696	typedef __int64 int64_t;	typedef __int64 int64_t;
697	typedef unsigned __int64 uint64_t;	typedef unsigned __int64 uint64_t;
698	#else	#else
699	#include <inttypes.h>     /* Fallback option */	/* Fallback if nothing above works */
700	#endif	#include <inttypes.h>
	#endif
	#ifndef GLX_VERSION_1_3
	#define GLX_VERSION_1_3 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern GLXFBConfig * glXGetFBConfigs (Display *dpy, int screen, int *nelements);
	extern GLXFBConfig * glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements);
	extern int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value);
	extern XVisualInfo * glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config);
	extern GLXWindow glXCreateWindow (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
	extern void glXDestroyWindow (Display *dpy, GLXWindow win);
	extern GLXPixmap glXCreatePixmap (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
	extern void glXDestroyPixmap (Display *dpy, GLXPixmap pixmap);
	extern GLXPbuffer glXCreatePbuffer (Display *dpy, GLXFBConfig config, const int *attrib_list);
	extern void glXDestroyPbuffer (Display *dpy, GLXPbuffer pbuf);
	extern void glXQueryDrawable (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
	extern GLXContext glXCreateNewContext (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
	extern Bool glXMakeContextCurrent (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
	extern GLXDrawable glXGetCurrentReadDrawable (void);
	extern Display * glXGetCurrentDisplay (void);
	extern int glXQueryContext (Display *dpy, GLXContext ctx, int attribute, int *value);
	extern void glXSelectEvent (Display *dpy, GLXDrawable draw, unsigned long event_mask);
	extern void glXGetSelectedEvent (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef GLXFBConfig * ( * PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
	typedef GLXFBConfig * ( * PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
	typedef int ( * PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
	typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
	typedef GLXWindow ( * PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
	typedef void ( * PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
	typedef GLXPixmap ( * PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
	typedef void ( * PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
	typedef GLXPbuffer ( * PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
	typedef void ( * PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
	typedef void ( * PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
	typedef GLXContext ( * PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
	typedef Bool ( * PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
	typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
	typedef Display * ( * PFNGLXGETCURRENTDISPLAYPROC) (void);
	typedef int ( * PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
	typedef void ( * PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
	typedef void ( * PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
	#endif
	#ifndef GLX_VERSION_1_4
	#define GLX_VERSION_1_4 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern __GLXextFuncPtr glXGetProcAddress (const GLubyte *procName);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
	#endif
	#ifndef GLX_ARB_get_proc_address
	#define GLX_ARB_get_proc_address 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern __GLXextFuncPtr glXGetProcAddressARB (const GLubyte *procName);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
	#endif
	#ifndef GLX_ARB_multisample
	#define GLX_ARB_multisample 1
	#endif
	#ifndef GLX_ARB_fbconfig_float
	#define GLX_ARB_fbconfig_float 1
701	#endif	#endif
	#ifndef GLX_ARB_framebuffer_sRGB
	#define GLX_ARB_framebuffer_sRGB 1
702	#endif	#endif
703		typedef Bool ( *PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
704	#ifndef GLX_ARB_create_context	typedef Bool ( *PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
705	#define GLX_ARB_create_context 1	typedef int64_t ( *PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
706	#ifdef GLX_GLXEXT_PROTOTYPES	typedef Bool ( *PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
707	extern GLXContext glXCreateContextAttribsARB (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);	typedef Bool ( *PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
708	#endif /* GLX_GLXEXT_PROTOTYPES */	#ifdef GLX_GLXEXT_PROTOTYPES
709	typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);	Bool glXGetSyncValuesOML (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
710		Bool glXGetMscRateOML (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
711		int64_t glXSwapBuffersMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
712		Bool glXWaitForMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
713		Bool glXWaitForSbcOML (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
714	#endif	#endif
715		#endif /* GLX_OML_sync_control */
716
717	#ifndef GLX_ARB_create_context_profile	#ifndef GLX_SGIS_blended_overlay
718	#define GLX_ARB_create_context_profile 1	#define GLX_SGIS_blended_overlay 1
719	#endif	#define GLX_BLENDED_RGBA_SGIS             0x8025
720		#endif /* GLX_SGIS_blended_overlay */
	#ifndef GLX_ARB_create_context_robustness
	#define GLX_ARB_create_context_robustness 1
	#endif
721
722	#ifndef GLX_SGIS_multisample	#ifndef GLX_SGIS_multisample
723	#define GLX_SGIS_multisample 1	#define GLX_SGIS_multisample 1
724	#endif	#define GLX_SAMPLE_BUFFERS_SGIS           100000
725		#define GLX_SAMPLES_SGIS                  100001
726	#ifndef GLX_EXT_visual_info	#endif /* GLX_SGIS_multisample */
	#define GLX_EXT_visual_info 1
	#endif
	#ifndef GLX_SGI_swap_control
	#define GLX_SGI_swap_control 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern int glXSwapIntervalSGI (int interval);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXSWAPINTERVALSGIPROC) (int interval);
	#endif
	#ifndef GLX_SGI_video_sync
	#define GLX_SGI_video_sync 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern int glXGetVideoSyncSGI (unsigned int *count);
	extern int glXWaitVideoSyncSGI (int divisor, int remainder, unsigned int *count);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count);
	typedef int ( * PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count);
	#endif
727
728	#ifndef GLX_SGI_make_current_read	#ifndef GLX_SGIS_shared_multisample
729	#define GLX_SGI_make_current_read 1	#define GLX_SGIS_shared_multisample 1
730	#ifdef GLX_GLXEXT_PROTOTYPES	#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026
731	extern Bool glXMakeCurrentReadSGI (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);	#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027
732	extern GLXDrawable glXGetCurrentReadDrawableSGI (void);	#endif /* GLX_SGIS_shared_multisample */
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
	typedef GLXDrawable ( * PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void);
	#endif
	#ifndef GLX_SGIX_video_source
	#define GLX_SGIX_video_source 1
	#ifdef _VL_H
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
	extern void glXDestroyGLXVideoSourceSGIX (Display *dpy, GLXVideoSourceSGIX glxvideosource);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef GLXVideoSourceSGIX ( * PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
	typedef void ( * PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource);
	#endif /* _VL_H */
	#endif
	#ifndef GLX_EXT_visual_rating
	#define GLX_EXT_visual_rating 1
	#endif
	#ifndef GLX_EXT_import_context
	#define GLX_EXT_import_context 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern Display * glXGetCurrentDisplayEXT (void);
	extern int glXQueryContextInfoEXT (Display *dpy, GLXContext context, int attribute, int *value);
	extern GLXContextID glXGetContextIDEXT (const GLXContext context);
	extern GLXContext glXImportContextEXT (Display *dpy, GLXContextID contextID);
	extern void glXFreeContextEXT (Display *dpy, GLXContext context);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Display * ( * PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
	typedef int ( * PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
	typedef GLXContextID ( * PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
	typedef GLXContext ( * PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
	typedef void ( * PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
	#endif
	#ifndef GLX_SGIX_fbconfig
	#define GLX_SGIX_fbconfig 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern int glXGetFBConfigAttribSGIX (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
	extern GLXFBConfigSGIX * glXChooseFBConfigSGIX (Display *dpy, int screen, int *attrib_list, int *nelements);
	extern GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
	extern GLXContext glXCreateContextWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
	extern XVisualInfo * glXGetVisualFromFBConfigSGIX (Display *dpy, GLXFBConfigSGIX config);
	extern GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *dpy, XVisualInfo *vis);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
	typedef GLXFBConfigSGIX * ( * PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
	typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
	typedef GLXContext ( * PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
	typedef XVisualInfo * ( * PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
	typedef GLXFBConfigSGIX ( * PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis);
	#endif
	#ifndef GLX_SGIX_pbuffer
	#define GLX_SGIX_pbuffer 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
	extern void glXDestroyGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf);
	extern int glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
	extern void glXSelectEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long mask);
	extern void glXGetSelectedEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long *mask);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef GLXPbufferSGIX ( * PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
	typedef void ( * PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
	typedef int ( * PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
	typedef void ( * PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
	typedef void ( * PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
	#endif
	#ifndef GLX_SGI_cushion
	#define GLX_SGI_cushion 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern void glXCushionSGI (Display *dpy, Window window, float cushion);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion);
	#endif
	#ifndef GLX_SGIX_video_resize
	#define GLX_SGIX_video_resize 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern int glXBindChannelToWindowSGIX (Display *display, int screen, int channel, Window window);
	extern int glXChannelRectSGIX (Display *display, int screen, int channel, int x, int y, int w, int h);
	extern int glXQueryChannelRectSGIX (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
	extern int glXQueryChannelDeltasSGIX (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
	extern int glXChannelRectSyncSGIX (Display *display, int screen, int channel, GLenum synctype);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window);
	typedef int ( * PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h);
	typedef int ( * PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
	typedef int ( * PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
	typedef int ( * PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype);
	#endif
733
734	#ifndef GLX_SGIX_dmbuffer	#ifndef GLX_SGIX_dmbuffer
735	#define GLX_SGIX_dmbuffer 1	#define GLX_SGIX_dmbuffer 1
736		typedef XID GLXPbufferSGIX;
737	#ifdef _DM_BUFFER_H_	#ifdef _DM_BUFFER_H_
738		#define GLX_DIGITAL_MEDIA_PBUFFER_SGIX    0x8024
739		typedef Bool ( *PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
740	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
741	extern Bool glXAssociateDMPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);	Bool glXAssociateDMPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
	#endif /* _DM_BUFFER_H_ */
	#endif
	#ifndef GLX_SGIX_swap_group
	#define GLX_SGIX_swap_group 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
	#endif
	#ifndef GLX_SGIX_swap_barrier
	#define GLX_SGIX_swap_barrier 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier);
	extern Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
	typedef Bool ( * PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max);
	#endif
	#ifndef GLX_SUN_get_transparent_index
	#define GLX_SUN_get_transparent_index 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern Status glXGetTransparentIndexSUN (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Status ( * PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
	#endif
	#ifndef GLX_MESA_copy_sub_buffer
	#define GLX_MESA_copy_sub_buffer 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern void glXCopySubBufferMESA (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
	#endif
	#ifndef GLX_MESA_pixmap_colormap
	#define GLX_MESA_pixmap_colormap 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern GLXPixmap glXCreateGLXPixmapMESA (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef GLXPixmap ( * PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
	#endif
	#ifndef GLX_MESA_release_buffers
	#define GLX_MESA_release_buffers 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern Bool glXReleaseBuffersMESA (Display *dpy, GLXDrawable drawable);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable);
	#endif
	#ifndef GLX_MESA_set_3dfx_mode
	#define GLX_MESA_set_3dfx_mode 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern Bool glXSet3DfxModeMESA (int mode);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXSET3DFXMODEMESAPROC) (int mode);
	#endif
	#ifndef GLX_SGIX_visual_select_group
	#define GLX_SGIX_visual_select_group 1
	#endif
	#ifndef GLX_OML_swap_method
	#define GLX_OML_swap_method 1
	#endif
	#ifndef GLX_OML_sync_control
	#define GLX_OML_sync_control 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern Bool glXGetSyncValuesOML (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
	extern Bool glXGetMscRateOML (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
	extern int64_t glXSwapBuffersMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
	extern Bool glXWaitForMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
	extern Bool glXWaitForSbcOML (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
	typedef Bool ( * PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
	typedef int64_t ( * PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
	typedef Bool ( * PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
	typedef Bool ( * PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
742	#endif	#endif
743		#endif /* _DM_BUFFER_H_ */
744		#endif /* GLX_SGIX_dmbuffer */
745
746	#ifndef GLX_NV_float_buffer	#ifndef GLX_SGIX_fbconfig
747	#define GLX_NV_float_buffer 1	#define GLX_SGIX_fbconfig 1
748		typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;
749		#define GLX_WINDOW_BIT_SGIX               0x00000001
750		#define GLX_PIXMAP_BIT_SGIX               0x00000002
751		#define GLX_RGBA_BIT_SGIX                 0x00000001
752		#define GLX_COLOR_INDEX_BIT_SGIX          0x00000002
753		#define GLX_DRAWABLE_TYPE_SGIX            0x8010
754		#define GLX_RENDER_TYPE_SGIX              0x8011
755		#define GLX_X_RENDERABLE_SGIX             0x8012
756		#define GLX_FBCONFIG_ID_SGIX              0x8013
757		#define GLX_RGBA_TYPE_SGIX                0x8014
758		#define GLX_COLOR_INDEX_TYPE_SGIX         0x8015
759		typedef int ( *PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
760		typedef GLXFBConfigSGIX *( *PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
761		typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
762		typedef GLXContext ( *PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
763		typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
764		typedef GLXFBConfigSGIX ( *PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis);
765		#ifdef GLX_GLXEXT_PROTOTYPES
766		int glXGetFBConfigAttribSGIX (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
767		GLXFBConfigSGIX *glXChooseFBConfigSGIX (Display *dpy, int screen, int *attrib_list, int *nelements);
768		GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
769		GLXContext glXCreateContextWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
770		XVisualInfo *glXGetVisualFromFBConfigSGIX (Display *dpy, GLXFBConfigSGIX config);
771		GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *dpy, XVisualInfo *vis);
772	#endif	#endif
773		#endif /* GLX_SGIX_fbconfig */
774
775	#ifndef GLX_SGIX_hyperpipe	#ifndef GLX_SGIX_hyperpipe
776	#define GLX_SGIX_hyperpipe 1	#define GLX_SGIX_hyperpipe 1
777	typedef struct {	typedef struct {
778	char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];	char    pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
779	int     networkId;	int     networkId;
780	} GLXHyperpipeNetworkSGIX;	} GLXHyperpipeNetworkSGIX;
781	typedef struct {	typedef struct {
782	char    pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];	char    pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
783	int     channel;	int     channel;
784	unsigned int	unsigned int participationType;
	participationType;
785	int     timeSlice;	int     timeSlice;
786	} GLXHyperpipeConfigSGIX;	} GLXHyperpipeConfigSGIX;
787	typedef struct {	typedef struct {
788	char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];	char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
789	int srcXOrigin, srcYOrigin, srcWidth, srcHeight;	int srcXOrigin, srcYOrigin, srcWidth, srcHeight;
790	int destXOrigin, destYOrigin, destWidth, destHeight;	int destXOrigin, destYOrigin, destWidth, destHeight;
791	} GLXPipeRect;	} GLXPipeRect;
792	typedef struct {	typedef struct {
793	char pipeName[GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX];	char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
794	int XOrigin, YOrigin, maxHeight, maxWidth;	int XOrigin, YOrigin, maxHeight, maxWidth;
795	} GLXPipeRectLimits;	} GLXPipeRectLimits;
796		#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80
797		#define GLX_BAD_HYPERPIPE_CONFIG_SGIX     91
798		#define GLX_BAD_HYPERPIPE_SGIX            92
799		#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX   0x00000001
800		#define GLX_HYPERPIPE_RENDER_PIPE_SGIX    0x00000002
801		#define GLX_PIPE_RECT_SGIX                0x00000001
802		#define GLX_PIPE_RECT_LIMITS_SGIX         0x00000002
803		#define GLX_HYPERPIPE_STEREO_SGIX         0x00000003
804		#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX  0x00000004
805		#define GLX_HYPERPIPE_ID_SGIX             0x8030
806		typedef GLXHyperpipeNetworkSGIX *( *PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes);
807		typedef int ( *PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
808		typedef GLXHyperpipeConfigSGIX *( *PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes);
809		typedef int ( *PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId);
810		typedef int ( *PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId);
811		typedef int ( *PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
812		typedef int ( *PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
813		typedef int ( *PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
814		#ifdef GLX_GLXEXT_PROTOTYPES
815		GLXHyperpipeNetworkSGIX *glXQueryHyperpipeNetworkSGIX (Display *dpy, int *npipes);
816		int glXHyperpipeConfigSGIX (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
817		GLXHyperpipeConfigSGIX *glXQueryHyperpipeConfigSGIX (Display *dpy, int hpId, int *npipes);
818		int glXDestroyHyperpipeConfigSGIX (Display *dpy, int hpId);
819		int glXBindHyperpipeSGIX (Display *dpy, int hpId);
820		int glXQueryHyperpipeBestAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
821		int glXHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
822		int glXQueryHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
823		#endif
824		#endif /* GLX_SGIX_hyperpipe */
825
826	#ifdef GLX_GLXEXT_PROTOTYPES	#ifndef GLX_SGIX_pbuffer
827	extern GLXHyperpipeNetworkSGIX * glXQueryHyperpipeNetworkSGIX (Display *dpy, int *npipes);	#define GLX_SGIX_pbuffer 1
828	extern int glXHyperpipeConfigSGIX (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);	#define GLX_PBUFFER_BIT_SGIX              0x00000004
829	extern GLXHyperpipeConfigSGIX * glXQueryHyperpipeConfigSGIX (Display *dpy, int hpId, int *npipes);	#define GLX_BUFFER_CLOBBER_MASK_SGIX      0x08000000
830	extern int glXDestroyHyperpipeConfigSGIX (Display *dpy, int hpId);	#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX    0x00000001
831	extern int glXBindHyperpipeSGIX (Display *dpy, int hpId);	#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX   0x00000002
832	extern int glXQueryHyperpipeBestAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);	#define GLX_BACK_LEFT_BUFFER_BIT_SGIX     0x00000004
833	extern int glXHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList);	#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX    0x00000008
834	extern int glXQueryHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);	#define GLX_AUX_BUFFERS_BIT_SGIX          0x00000010
835	#endif /* GLX_GLXEXT_PROTOTYPES */	#define GLX_DEPTH_BUFFER_BIT_SGIX         0x00000020
836	typedef GLXHyperpipeNetworkSGIX * ( * PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes);	#define GLX_STENCIL_BUFFER_BIT_SGIX       0x00000040
837	typedef int ( * PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);	#define GLX_ACCUM_BUFFER_BIT_SGIX         0x00000080
838	typedef GLXHyperpipeConfigSGIX * ( * PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes);	#define GLX_SAMPLE_BUFFERS_BIT_SGIX       0x00000100
839	typedef int ( * PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId);	#define GLX_MAX_PBUFFER_WIDTH_SGIX        0x8016
840	typedef int ( * PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId);	#define GLX_MAX_PBUFFER_HEIGHT_SGIX       0x8017
841	typedef int ( * PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);	#define GLX_MAX_PBUFFER_PIXELS_SGIX       0x8018
842	typedef int ( * PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList);	#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX    0x8019
843	typedef int ( * PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);	#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX   0x801A
844		#define GLX_PRESERVED_CONTENTS_SGIX       0x801B
845		#define GLX_LARGEST_PBUFFER_SGIX          0x801C
846		#define GLX_WIDTH_SGIX                    0x801D
847		#define GLX_HEIGHT_SGIX                   0x801E
848		#define GLX_EVENT_MASK_SGIX               0x801F
849		#define GLX_DAMAGED_SGIX                  0x8020
850		#define GLX_SAVED_SGIX                    0x8021
851		#define GLX_WINDOW_SGIX                   0x8022
852		#define GLX_PBUFFER_SGIX                  0x8023
853		typedef GLXPbufferSGIX ( *PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
854		typedef void ( *PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
855		typedef void ( *PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
856		typedef void ( *PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
857		typedef void ( *PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
858		#ifdef GLX_GLXEXT_PROTOTYPES
859		GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
860		void glXDestroyGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf);
861		void glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
862		void glXSelectEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long mask);
863		void glXGetSelectedEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long *mask);
864	#endif	#endif
865		#endif /* GLX_SGIX_pbuffer */
866
867	#ifndef GLX_MESA_agp_offset	#ifndef GLX_SGIX_swap_barrier
868	#define GLX_MESA_agp_offset 1	#define GLX_SGIX_swap_barrier 1
869		typedef void ( *PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
870		typedef Bool ( *PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max);
871	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
872	extern unsigned int glXGetAGPOffsetMESA (const void *pointer);	void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier);
873	#endif /* GLX_GLXEXT_PROTOTYPES */	Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max);
	typedef unsigned int ( * PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer);
874	#endif	#endif
875		#endif /* GLX_SGIX_swap_barrier */
876
877	#ifndef GLX_EXT_fbconfig_packed_float	#ifndef GLX_SGIX_swap_group
878	#define GLX_EXT_fbconfig_packed_float 1	#define GLX_SGIX_swap_group 1
879		typedef void ( *PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
880		#ifdef GLX_GLXEXT_PROTOTYPES
881		void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member);
882	#endif	#endif
883		#endif /* GLX_SGIX_swap_group */
884
885	#ifndef GLX_EXT_framebuffer_sRGB	#ifndef GLX_SGIX_video_resize
886	#define GLX_EXT_framebuffer_sRGB 1	#define GLX_SGIX_video_resize 1
887		#define GLX_SYNC_FRAME_SGIX               0x00000000
888		#define GLX_SYNC_SWAP_SGIX                0x00000001
889		typedef int ( *PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window);
890		typedef int ( *PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h);
891		typedef int ( *PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
892		typedef int ( *PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
893		typedef int ( *PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype);
894		#ifdef GLX_GLXEXT_PROTOTYPES
895		int glXBindChannelToWindowSGIX (Display *display, int screen, int channel, Window window);
896		int glXChannelRectSGIX (Display *display, int screen, int channel, int x, int y, int w, int h);
897		int glXQueryChannelRectSGIX (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
898		int glXQueryChannelDeltasSGIX (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
899		int glXChannelRectSyncSGIX (Display *display, int screen, int channel, GLenum synctype);
900	#endif	#endif
901		#endif /* GLX_SGIX_video_resize */
902
903	#ifndef GLX_EXT_texture_from_pixmap	#ifndef GLX_SGIX_video_source
904	#define GLX_EXT_texture_from_pixmap 1	#define GLX_SGIX_video_source 1
905		typedef XID GLXVideoSourceSGIX;
906		#ifdef _VL_H
907		typedef GLXVideoSourceSGIX ( *PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
908		typedef void ( *PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource);
909	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
910	extern void glXBindTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);	GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
911	extern void glXReleaseTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer);	void glXDestroyGLXVideoSourceSGIX (Display *dpy, GLXVideoSourceSGIX glxvideosource);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
	typedef void ( * PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
912	#endif	#endif
913		#endif /* _VL_H */
914		#endif /* GLX_SGIX_video_source */
915
916	#ifndef GLX_NV_present_video	#ifndef GLX_SGIX_visual_select_group
917	#define GLX_NV_present_video 1	#define GLX_SGIX_visual_select_group 1
918	#ifdef GLX_GLXEXT_PROTOTYPES	#define GLX_VISUAL_SELECT_GROUP_SGIX      0x8028
919	extern unsigned int * glXEnumerateVideoDevicesNV (Display *dpy, int screen, int *nelements);	#endif /* GLX_SGIX_visual_select_group */
	extern int glXBindVideoDeviceNV (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef unsigned int * ( * PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements);
	typedef int ( * PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
	#endif
	#ifndef GLX_NV_video_output
	#define GLX_NV_video_output 1
	#ifdef GLX_GLXEXT_PROTOTYPES
	extern int glXGetVideoDeviceNV (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
	extern int glXReleaseVideoDeviceNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
	extern int glXBindVideoImageNV (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
	extern int glXReleaseVideoImageNV (Display *dpy, GLXPbuffer pbuf);
	extern int glXSendPbufferToVideoNV (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
	extern int glXGetVideoInfoNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
	typedef int ( * PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
	typedef int ( * PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
	typedef int ( * PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf);
	typedef int ( * PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
	typedef int ( * PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
	#endif
920
921	#ifndef GLX_NV_swap_group	#ifndef GLX_SGI_cushion
922	#define GLX_NV_swap_group 1	#define GLX_SGI_cushion 1
923		typedef void ( *PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion);
924	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
925	extern Bool glXJoinSwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint group);	void glXCushionSGI (Display *dpy, Window window, float cushion);
	extern Bool glXBindSwapBarrierNV (Display *dpy, GLuint group, GLuint barrier);
	extern Bool glXQuerySwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
	extern Bool glXQueryMaxSwapGroupsNV (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
	extern Bool glXQueryFrameCountNV (Display *dpy, int screen, GLuint *count);
	extern Bool glXResetFrameCountNV (Display *dpy, int screen);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef Bool ( * PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group);
	typedef Bool ( * PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier);
	typedef Bool ( * PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
	typedef Bool ( * PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
	typedef Bool ( * PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count);
	typedef Bool ( * PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen);
926	#endif	#endif
927		#endif /* GLX_SGI_cushion */
928
929	#ifndef GLX_NV_video_capture	#ifndef GLX_SGI_make_current_read
930	#define GLX_NV_video_capture 1	#define GLX_SGI_make_current_read 1
931		typedef Bool ( *PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
932		typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void);
933	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
934	extern int glXBindVideoCaptureDeviceNV (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);	Bool glXMakeCurrentReadSGI (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
935	extern GLXVideoCaptureDeviceNV * glXEnumerateVideoCaptureDevicesNV (Display *dpy, int screen, int *nelements);	GLXDrawable glXGetCurrentReadDrawableSGI (void);
	extern void glXLockVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
	extern int glXQueryVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
	extern void glXReleaseVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef int ( * PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
	typedef GLXVideoCaptureDeviceNV * ( * PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements);
	typedef void ( * PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
	typedef int ( * PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
	typedef void ( * PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
936	#endif	#endif
937		#endif /* GLX_SGI_make_current_read */
938
939	#ifndef GLX_EXT_swap_control	#ifndef GLX_SGI_swap_control
940	#define GLX_EXT_swap_control 1	#define GLX_SGI_swap_control 1
941		typedef int ( *PFNGLXSWAPINTERVALSGIPROC) (int interval);
942	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
943	extern void glXSwapIntervalEXT (Display *dpy, GLXDrawable drawable, int interval);	int glXSwapIntervalSGI (int interval);
	#endif /* GLX_GLXEXT_PROTOTYPES */
	typedef void ( * PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval);
944	#endif	#endif
945		#endif /* GLX_SGI_swap_control */
946
947	#ifndef GLX_NV_copy_image	#ifndef GLX_SGI_video_sync
948	#define GLX_NV_copy_image 1	#define GLX_SGI_video_sync 1
949		typedef int ( *PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count);
950		typedef int ( *PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count);
951	#ifdef GLX_GLXEXT_PROTOTYPES	#ifdef GLX_GLXEXT_PROTOTYPES
952	extern void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);	int glXGetVideoSyncSGI (unsigned int *count);
953	#endif /* GLX_GLXEXT_PROTOTYPES */	int glXWaitVideoSyncSGI (int divisor, int remainder, unsigned int *count);
	typedef void ( * PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
	#endif
	#ifndef GLX_INTEL_swap_event
	#define GLX_INTEL_swap_event 1
	#endif
	#ifndef GLX_NV_multisample_coverage
	#define GLX_NV_multisample_coverage 1
	#endif
	#ifndef GLX_EXT_create_context_es2_profile
	#define GLX_EXT_create_context_es2_profile 1
954	#endif	#endif
955		#endif /* GLX_SGI_video_sync */
956
957	#ifndef GLX_EXT_create_context_es_profile	#ifndef GLX_SUN_get_transparent_index
958	#define GLX_EXT_create_context_es_profile 1	#define GLX_SUN_get_transparent_index 1
959	#endif	typedef Status ( *PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, unsigned long *pTransparentIndex);
960		#ifdef GLX_GLXEXT_PROTOTYPES
961	#ifndef GLX_EXT_swap_control_tear	Status glXGetTransparentIndexSUN (Display *dpy, Window overlay, Window underlay, unsigned long *pTransparentIndex);
	#define GLX_EXT_swap_control_tear 1
	#endif
	#ifndef GLX_EXT_buffer_age
	#define GLX_EXT_buffer_age 1
962	#endif	#endif
963		#endif /* GLX_SUN_get_transparent_index */
964
965	#ifdef __cplusplus	#ifdef __cplusplus
966	}	}

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