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glew/include/GL/glxew.h
ikits 59a9ddb867 added glewGetExtension and updated documentation 
git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@6 783a27ee-832a-0410-bc00-9f386506c6dd
2002-12-15 07:36:45 +00:00

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/*
** The contents of this file are subject to the GLX Public License Version 1.0
** (the "License"). You may not use this file except in compliance with the
** License. You may obtain a copy of the License at Silicon Graphics, Inc.,
** attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA 94043
** or at http://www.sgi.com/software/opensource/glx/license.html.
**
** Software distributed under the License is distributed on an "AS IS"
** basis. ALL WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY
** IMPLIED WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
** PURPOSE OR OF NON- INFRINGEMENT. See the License for the specific
** language governing rights and limitations under the License.
**
** The Original Software is GLX version 1.2 source code, released February,
** 1999. The developer of the Original Software is Silicon Graphics, Inc.
** Those portions of the Subject Software created by Silicon Graphics, Inc.
** are Copyright (c) 1991-9 Silicon Graphics, Inc. All Rights Reserved.
*/
/*
** The OpenGL Extension Wrangler Library
** Copyright (C) 2002 Milan Ikits
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
**
** This library is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with this library; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __glxew_h__
#define __glxew_h__
#ifdef __glxext_h_
#error glxext.h included before glxew.h
#endif
#define __glxext_h_
#ifndef _WIN32
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xmd.h>
#include <GL/glew.h>
#ifdef __cplusplus
extern "C" {
#endif
/* core GLX */
#define GLX_VERSION_1_0 1
#define GLX_VERSION_1_1 1
#define GLX_VERSION_1_2 1
#define GLX_VERSION_1_3 1
#define GLX_VERSION_1_4 1
/* ARB extensions */
#define GLX_ARB_get_proc_address 1
#define GLX_ARB_multisample 1
/* multi-vendor extensions */
#define GLX_EXT_import_context 1
#define GLX_EXT_visual_info 1
#define GLX_EXT_visual_rating 1
/* MESA extensions */
#define GLX_MESA_copy_sub_buffer 1
#define GLX_MESA_pixmap_colormap 1
#define GLX_MESA_release_buffers 1
#define GLX_MESA_set_3dfx_mode 1
/* NVIDIA extensions */
#define GLX_NV_vertex_array_range 1
/* OML extensions */
#define GLX_OML_swap_method 1
#define GLX_OML_sync_control 1
/* SGI extensions */
#define GLX_SGI_cushion 1
#define GLX_SGI_make_current_read 1
#define GLX_SGI_swap_control 1
#define GLX_SGI_video_sync 1
#define GLX_SGIS_blended_overlay 1
#define GLX_SGIS_multisample 1
#define GLX_SGIS_shared_multisample 1
/* #define GLX_SGIX_dm_buffer 1 */
#define GLX_SGIX_fbconfig 1
#define GLX_SGIX_pbuffer 1
#define GLX_SGIX_swap_group 1
#define GLX_SGIX_swap_barrier 1
/* #define GLX_SGIX_video_source 1*/
/* #define GLX_SGIX_video_resize 1*/
#define GLX_SGIX_visual_select_group 1
/* SUN extensions */
#define GLX_SUN_get_transparent_index 1
/* -------------------------------- GLX 1.0 ------------------------------- */
#ifdef GLX_VERSION_1_0
#define GLX_USE_GL 1
#define GLX_BUFFER_SIZE 2
#define GLX_LEVEL 3
#define GLX_RGBA 4
#define GLX_DOUBLEBUFFER 5
#define GLX_STEREO 6
#define GLX_AUX_BUFFERS 7
#define GLX_RED_SIZE 8
#define GLX_GREEN_SIZE 9
#define GLX_BLUE_SIZE 10
#define GLX_ALPHA_SIZE 11
#define GLX_DEPTH_SIZE 12
#define GLX_STENCIL_SIZE 13
#define GLX_ACCUM_RED_SIZE 14
#define GLX_ACCUM_GREEN_SIZE 15
#define GLX_ACCUM_BLUE_SIZE 16
#define GLX_ACCUM_ALPHA_SIZE 17
#define GLX_BAD_SCREEN 1
#define GLX_BAD_ATTRIBUTE 2
#define GLX_NO_EXTENSION 3
#define GLX_BAD_VISUAL 4
#define GLX_BAD_CONTEXT 5
#define GLX_BAD_VALUE 6
#define GLX_BAD_ENUM 7
typedef XID GLXDrawable;
typedef XID GLXPixmap;
typedef struct __GLXcontextRec *GLXContext;
#ifdef GLEW_PROTOTYPES
typedef Bool ( * glXQueryExtensionPROC) (Display *dpy, int *errorBase, int *eventBase);
typedef Bool ( * glXQueryVersionPROC) (Display *dpy, int *major, int *minor);
typedef int ( * glXGetConfigPROC) (Display *dpy, XVisualInfo *vis, int attrib, int *value);
typedef XVisualInfo* ( * glXChooseVisualPROC) (Display *dpy, int screen, int *attribList);
typedef GLXPixmap ( * glXCreateGLXPixmapPROC) (Display *dpy, XVisualInfo *vis, Pixmap pixmap);
typedef void ( * glXDestroyGLXPixmapPROC) (Display *dpy, GLXPixmap pix);
typedef GLXContext ( * glXCreateContextPROC) (Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct);
typedef void ( * glXDestroyContextPROC) (Display *dpy, GLXContext ctx);
typedef Bool ( * glXIsDirectPROC) (Display *dpy, GLXContext ctx);
typedef void ( * glXCopyContextPROC) (Display *dpy, GLXContext src, GLXContext dst, GLuint mask);
typedef Bool ( * glXMakeCurrentPROC) (Display *dpy, GLXDrawable drawable, GLXContext ctx);
typedef GLXContext ( * glXGetCurrentContextPROC) (void);
typedef GLXDrawable ( * glXGetCurrentDrawablePROC) (void);
typedef void ( * glXWaitGLPROC) (void);
typedef void ( * glXWaitXPROC) (void);
typedef void ( * glXSwapBuffersPROC) (Display *dpy, GLXDrawable drawable);
typedef void ( * glXUseXFontPROC) (Font font, int first, int count, int listBase);
extern glXQueryExtensionPROC glXQueryExtension;
extern glXQueryVersionPROC glXQueryVersion;
extern glXGetConfigPROC glXGetConfig;
extern glXChooseVisualPROC glXChooseVisual;
extern glXCreateGLXPixmapPROC glXCreateGLXPixmap;
extern glXDestroyGLXPixmapPROC glXDestroyGLXPixmap;
extern glXCreateContextPROC glXCreateContext;
extern glXDestroyContextPROC glXDestroyContext;
extern glXIsDirectPROC glXIsDirect;
extern glXCopyContextPROC glXCopyContext;
extern glXMakeCurrentPROC glXMakeCurrent;
extern glXGetCurrentContextPROC glXGetCurrentContext;
extern glXGetCurrentDrawablePROC glXGetCurrentDrawable;
extern glXWaitGLPROC glXWaitGL;
extern glXWaitXPROC glXWaitX;
extern glXSwapBuffersPROC glXSwapBuffers;
extern glXUseXFontPROC glXUseXFont;
#else
extern Bool glXQueryExtension (Display *dpy, int *errorBase, int *eventBase);
extern Bool glXQueryVersion (Display *dpy, int *major, int *minor);
extern int glXGetConfig (Display *dpy, XVisualInfo *vis, int attrib, int *value);
extern XVisualInfo* glXChooseVisual (Display *dpy, int screen, int *attribList);
extern GLXPixmap glXCreateGLXPixmap (Display *dpy, XVisualInfo *vis, Pixmap pixmap);
extern void glXDestroyGLXPixmap (Display *dpy, GLXPixmap pix);
extern GLXContext glXCreateContext (Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct);
extern void glXDestroyContext (Display *dpy, GLXContext ctx);
extern Bool glXIsDirect (Display *dpy, GLXContext ctx);
extern void glXCopyContext (Display *dpy, GLXContext src, GLXContext dst, GLuint mask);
extern Bool glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXContext ctx);
extern GLXContext glXGetCurrentContext (void);
extern GLXDrawable glXGetCurrentDrawable (void);
extern void glXWaitGL (void);
extern void glXWaitX (void);
extern void glXSwapBuffers (Display *dpy, GLXDrawable drawable);
extern void glXUseXFont (Font font, int first, int count, int listBase);
#endif
#endif /* GLX_VERSION_1_0 */
/* -------------------------------- GLX 1.1 ------------------------------- */
#ifdef GLX_VERSION_1_1
#define GLX_VENDOR 0x1
#define GLX_VERSION 0x2
#define GLX_EXTENSIONS 0x3
#ifdef GLEW_PROTOTYPES
typedef const char* ( * glXQueryExtensionsStringPROC) (Display *dpy, int screen);
typedef const char* ( * glXGetClientStringPROC) (Display *dpy, int name);
typedef const char* ( * glXQueryServerStringPROC) (Display *dpy, int screen, int name);
extern glXQueryExtensionsStringPROC glXQueryExtensionsString;
extern glXGetClientStringPROC glXGetClientString;
extern glXQueryServerStringPROC glXQueryServerString;
#else
extern const char* glXQueryExtensionsString (Display *dpy, int screen);
extern const char* glXGetClientString (Display *dpy, int name);
extern const char* glXQueryServerString (Display *dpy, int screen, int name);
#endif
#endif /* GLX_VERSION_1_1 */
/* -------------------------------- GLX 1.2 ------------------------------- */
#ifdef GLX_VERSION_1_2
typedef Display* ( * glXGetCurrentDisplayPROC) (void);
extern glXGetCurrentDisplayPROC glXGetCurrentDisplay;
#endif /* GLX_VERSION_1_2 */
/* -------------------------------- GLX 1.3 ------------------------------- */
#ifdef GLX_VERSION_1_3
#define GLX_WINDOW_BIT 0x00000001
#define GLX_PIXMAP_BIT 0x00000002
#define GLX_PBUFFER_BIT 0x00000004
#define GLX_RGBA_BIT 0x00000001
#define GLX_COLOR_INDEX_BIT 0x00000002
#define GLX_PBUFFER_CLOBBER_MASK 0x08000000
#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001
#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002
#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004
#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008
#define GLX_AUX_BUFFERS_BIT 0x00000010
#define GLX_DEPTH_BUFFER_BIT 0x00000020
#define GLX_STENCIL_BUFFER_BIT 0x00000040
#define GLX_ACCUM_BUFFER_BIT 0x00000080
#define GLX_CONFIG_CAVEAT 0x20
#define GLX_X_VISUAL_TYPE 0x22
#define GLX_TRANSPARENT_TYPE 0x23
#define GLX_TRANSPARENT_INDEX_VALUE 0x24
#define GLX_TRANSPARENT_RED_VALUE 0x25
#define GLX_TRANSPARENT_GREEN_VALUE 0x26
#define GLX_TRANSPARENT_BLUE_VALUE 0x27
#define GLX_TRANSPARENT_ALPHA_VALUE 0x28
#define GLX_DONT_CARE 0xFFFFFFFF
#define GLX_NONE 0x8000
#define GLX_SLOW_CONFIG 0x8001
#define GLX_TRUE_COLOR 0x8002
#define GLX_DIRECT_COLOR 0x8003
#define GLX_PSEUDO_COLOR 0x8004
#define GLX_STATIC_COLOR 0x8005
#define GLX_GRAY_SCALE 0x8006
#define GLX_STATIC_GRAY 0x8007
#define GLX_TRANSPARENT_RGB 0x8008
#define GLX_TRANSPARENT_INDEX 0x8009
#define GLX_VISUAL_ID 0x800B
#define GLX_SCREEN 0x800C
#define GLX_NON_CONFORMANT_CONFIG 0x800D
#define GLX_DRAWABLE_TYPE 0x8010
#define GLX_RENDER_TYPE 0x8011
#define GLX_X_RENDERABLE 0x8012
#define GLX_FBCONFIG_ID 0x8013
#define GLX_RGBA_TYPE 0x8014
#define GLX_COLOR_INDEX_TYPE 0x8015
#define GLX_MAX_PBUFFER_WIDTH 0x8016
#define GLX_MAX_PBUFFER_HEIGHT 0x8017
#define GLX_MAX_PBUFFER_PIXELS 0x8018
#define GLX_PRESERVED_CONTENTS 0x801B
#define GLX_LARGEST_PBUFFER 0x801C
#define GLX_WIDTH 0x801D
#define GLX_HEIGHT 0x801E
#define GLX_EVENT_MASK 0x801F
#define GLX_DAMAGED 0x8020
#define GLX_SAVED 0x8021
#define GLX_WINDOW 0x8022
#define GLX_PBUFFER 0x8023
#define GLX_PBUFFER_HEIGHT 0x8040
#define GLX_PBUFFER_WIDTH 0x8041
typedef XID GLXWindow;
typedef XID GLXPbuffer;
typedef XID GLXFBConfigID;
typedef struct __GLXFBConfigRec *GLXFBConfig;
typedef struct {
int event_type;
int draw_type;
unsigned long serial;
Bool send_event;
Display *display;
GLXDrawable drawable;
unsigned int buffer_mask;
unsigned int aux_buffer;
int x, y;
int width, height;
int count;
} GLXPbufferClobberEvent;
typedef union __GLXEvent {
GLXPbufferClobberEvent glxpbufferclobber;
long pad[24];
} GLXEvent;
typedef GLXFBConfig* ( * glXChooseFBConfigPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
typedef GLXFBConfig* ( * glXGetFBConfigsPROC) (Display *dpy, int screen, int *nelements);
typedef XVisualInfo* ( * glXGetVisualFromFBConfigPROC) (Display *dpy, GLXFBConfig config);
typedef int ( * glXGetFBConfigAttribPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
typedef GLXWindow ( * glXCreateWindowPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
typedef void ( * glXDestroyWindowPROC) (Display *dpy, GLXWindow win);
typedef GLXPixmap ( * glXCreatePixmapPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
typedef void ( * glXDestroyPixmapPROC) (Display *dpy, GLXPixmap pixmap);
typedef GLXPbuffer ( * glXCreatePbufferPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
typedef void ( * glXDestroyPbufferPROC) (Display *dpy, GLXPbuffer pbuf);
typedef void ( * glXQueryDrawablePROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
typedef GLXContext ( * glXCreateNewContextPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
typedef Bool ( * glXMakeContextCurrentPROC) (Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
typedef GLXDrawable ( * glXGetCurrentReadDrawablePROC) (void);
typedef int ( * glXQueryContextPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
typedef void ( * glXSelectEventPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
typedef void ( * glXGetSelectedEventPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
extern glXChooseFBConfigPROC glXChooseFBConfig;
extern glXGetFBConfigsPROC glXGetFBConfigs;
extern glXGetVisualFromFBConfigPROC glXGetVisualFromFBConfig;
extern glXGetFBConfigAttribPROC glXGetFBConfigAttrib;
extern glXCreateWindowPROC glXCreateWindow;
extern glXDestroyWindowPROC glXDestroyWindow;
extern glXCreatePixmapPROC glXCreatePixmap;
extern glXDestroyPixmapPROC glXDestroyPixmap;
extern glXCreatePbufferPROC glXCreatePbuffer;
extern glXDestroyPbufferPROC glXDestroyPbuffer;
extern glXQueryDrawablePROC glXQueryDrawable;
extern glXCreateNewContextPROC glXCreateNewContext;
extern glXMakeContextCurrentPROC glXMakeContextCurrent;
extern glXGetCurrentReadDrawablePROC glXGetCurrentReadDrawable;
extern glXQueryContextPROC glXQueryContext;
extern glXSelectEventPROC glXSelectEvent;
extern glXGetSelectedEventPROC glXGetSelectedEvent;
#if 0
extern GLXFBConfig* glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements);
extern GLXFBConfig* glXGetFBConfigs (Display *dpy, int screen, int *nelements);
extern XVisualInfo* glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config);
extern int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value);
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 *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
extern GLXDrawable glXGetCurrentReadDrawable (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
#endif /* GLX_VERSION_1_3 */
/* -------------------------------- GLX 1.4 ------------------------------- */
#ifdef GLX_VERSION_1_4
#define GLX_SAMPLE_BUFFERS 100000
#define GLX_SAMPLES 100001
extern void ( * glXGetProcAddress(const GLubyte *procName))(void);
#endif /* GLX_VERSION_1_4 */
/* ------------------------- ARB_get_proc_address ------------------------- */
#ifdef GLX_ARB_get_proc_address
extern void ( * glXGetProcAddressARB(const GLubyte *procName))(void);
#endif /* GLX_ARB_get_proc_address */
/* ---------------------------- ARB_multisample --------------------------- */
#ifdef GLX_ARB_multisample
#define GLX_SAMPLE_BUFFERS_ARB 100000
#define GLX_SAMPLES_ARB 100001
#endif /* GLX_ARB_multisample */
/* ---------------------------- EXT_visual_info --------------------------- */
#ifdef 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 /* GLX_EXT_visual_info */
/* --------------------------- EXT_visual_rating -------------------------- */
#ifdef GLX_EXT_visual_rating
#define GLX_VISUAL_CAVEAT_EXT 0x20
#define GLX_SLOW_VISUAL_EXT 0x8001
#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D
#endif /* GLX_EXT_visual_rating */
/* --------------------------- EXT_import_context -------------------------- */
#ifdef GLX_EXT_import_context
#define GLX_SHARE_CONTEXT_EXT 0x800A
#define GLX_VISUAL_ID_EXT 0x800B
#define GLX_SCREEN_EXT 0x800C
typedef XID GLXContextID;
typedef Display * ( * glXGetCurrentDisplayEXTPROC) (void);
typedef int ( * glXQueryContextInfoEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
typedef GLXContextID ( * glXGetContextIDEXTPROC) (const GLXContext context);
typedef GLXContext ( * glXImportContextEXTPROC) (Display *dpy, GLXContextID contextID);
typedef void ( * glXFreeContextEXTPROC) (Display *dpy, GLXContext context);
extern glXGetCurrentDisplayEXTPROC glXGetCurrentDisplayEXT;
extern glXQueryContextInfoEXTPROC glXQueryContextInfoEXT;
extern glXGetContextIDEXTPROC glXGetContextIDEXT;
extern glXImportContextEXTPROC glXImportContextEXT;
extern glXFreeContextEXTPROC glXFreeContextEXT;
#endif /* GLX_EXT_import_context */
/* --------------------------- MESA_copy_sub_buffer ----------------------- */
#ifdef GLX_MESA_copy_sub_buffer
typedef void ( * glXCopySubBufferMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
extern glXCopySubBufferMESAPROC glXCopySubBufferMESA;
#endif /* GLX_MESA_copy_sub_buffer */
/* -------------------------- MESA_pixmap_colormap ------------------------ */
#ifdef GLX_MESA_pixmap_colormap
typedef GLXPixmap ( * glXCreateGLXPixmapMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
extern glXCreateGLXPixmapMESAPROC glXCreateGLXPixmapMESA;
#endif /* GLX_MESA_pixmap_colormap */
/* -------------------------- MESA_release_buffers ------------------------ */
#ifdef GLX_MESA_release_buffers
typedef Bool ( * glXReleaseBuffersMESAPROC) (Display *dpy, GLXDrawable drawable);
extern glXReleaseBuffersMESAPROC glXReleaseBuffersMESA;
#endif /* GLX_MESA_release_buffers */
/* --------------------------- MESA_set_3dfx_mode ------------------------- */
#ifdef GLX_MESA_set_3dfx_mode
typedef Bool ( * glXSet3DfxModeMESAPROC) (int mode);
extern glXSet3DfxModeMESAPROC glXSet3DfxModeMESA;
#endif /* GLX_MESA_set_3dfx_mode */
/* ---------------------------- OML_swap_method --------------------------- */
#ifdef GLX_OML_swap_method
#define GLX_SWAP_METHOD_OML 0x8060
#define GLX_SWAP_EXCHANGE_OML 0x8061
#define GLX_SWAP_COPY_OML 0x8062
#define GLX_SWAP_UNDEFINED_OML 0x8063
#endif /* GLX_OML_swap_method */
/* ---------------------------- OML_sync_control -------------------------- */
#ifdef GLX_OML_sync_control
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
#include <inttypes.h>
typedef Bool ( * glXGetSyncValuesOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
typedef Bool ( * glXGetMscRateOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
typedef int64_t ( * glXSwapBuffersMscOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
typedef Bool ( * glXWaitForMscOMLPROC) (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 ( * glXWaitForSbcOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
extern glXGetSyncValuesOMLPROC glXGetSyncValuesOML;
extern glXGetMscRateOMLPROC glXGetMscRateOML;
extern glXSwapBuffersMscOMLPROC glXSwapBuffersMscOML;
extern glXWaitForMscOMLPROC glXWaitForMscOML;
extern glXWaitForSbcOMLPROC glXWaitForSbcOML;
#endif /* __STDC_VERSION__ */
#endif /* GLX_OML_sync_control */
/* ------------------------- NV_vertex_array_range ------------------------ */
#ifdef GLX_NV_vertex_array_range
typedef void * ( * glXAllocateMemoryNVPROC) (GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
typedef void ( * glXFreeMemoryNVPROC) (void *pointer);
extern glXAllocateMemoryNVPROC glXAllocateMemoryNV;
extern glXFreeMemoryNVPROC glXFreeMemoryNV;
#endif /* GLX_NV_vertex_array_range */
/* ------------------------------- SGI_cushion ---------------------------- */
#ifdef GLX_SGI_cushion
typedef void ( * glXCushionSGIPROC) (Display *dpy, Window window, float cushion);
extern glXCushionSGIPROC glXCushionSGI;
#endif /* GLX_SGI_cushion */
/* -------------------------- SGI_make_current_read ----------------------- */
#ifdef GLX_SGI_make_current_read
typedef Bool ( * glXMakeCurrentReadSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
typedef GLXDrawable ( * glXGetCurrentReadDrawableSGIPROC) (void);
extern glXMakeCurrentReadSGIPROC glXMakeCurrentReadSGI;
extern glXGetCurrentReadDrawableSGIPROC glXGetCurrentReadDrawableSGI;
#endif /* GLX_SGI_make_current_read */
/* ---------------------------- SGI_swap_control -------------------------- */
#ifdef GLX_SGI_swap_control
typedef int ( * glXSwapIntervalSGIPROC) (int interval);
extern glXSwapIntervalSGIPROC glXSwapIntervalSGI;
#endif /* GLX_SGI_swap_control */
/* ----------------------------- SGI_video_sync --------------------------- */
#ifdef GLX_SGI_video_sync
typedef int ( * glXGetVideoSyncSGIPROC) (unsigned int *count);
typedef int ( * glXWaitVideoSyncSGIPROC) (int divisor, int remainder, unsigned int *count);
typedef int ( * glXGetRefreshRateSGIPROC) (unsigned int *rate);
extern glXGetVideoSyncSGIPROC glXGetVideoSyncSGI;
extern glXWaitVideoSyncSGIPROC glXWaitVideoSyncSGI;
extern glXGetRefreshRateSGIPROC glXGetRefreshRateSGI;
#endif /* GLX_SGI_video_sync */
/* -------------------------- SGIS_blended_overlay ------------------------ */
#ifdef GLX_SGIS_blended_overlay
#define GLX_BLENDED_RGBA_SGIS 0x8025
#endif
/* ---------------------------- SGIS_multisample -------------------------- */
#ifdef GLX_SGIS_multisample
#define GLX_SAMPLE_BUFFERS_SGIS 100000
#define GLX_SAMPLES_SGIS 100001
#endif
/* ------------------------ SGIS_shared_multisample ----------------------- */
#ifdef GLX_SGIS_shared_multisample
#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026
#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027
#endif
/* ------------------------------ SGIX_fbconfig --------------------------- */
#ifdef 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
typedef XID GLXFBConfigIDSGIX;
typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;
typedef int ( * glXGetFBConfigAttribSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
typedef GLXFBConfigSGIX * ( * glXChooseFBConfigSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
typedef GLXPixmap ( * glXCreateGLXPixmapWithConfigSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
typedef GLXContext ( * glXCreateContextWithConfigSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
typedef XVisualInfo * ( * glXGetVisualFromFBConfigSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
typedef GLXFBConfigSGIX ( * glXGetFBConfigFromVisualSGIXPROC) (Display *dpy, XVisualInfo *vis);
extern glXGetFBConfigAttribSGIXPROC glXGetFBConfigAttribSGIX;
extern glXChooseFBConfigSGIXPROC glXChooseFBConfigSGIX;
extern glXCreateGLXPixmapWithConfigSGIXPROC glXCreateGLXPixmapWithConfigSGIX;
extern glXCreateContextWithConfigSGIXPROC glXCreateContextWithConfigSGIX;
extern glXGetVisualFromFBConfigSGIXPROC glXGetVisualFromFBConfigSGIX;
extern glXGetFBConfigFromVisualSGIXPROC glXGetFBConfigFromVisualSGIX;
#endif /* GLX_SGIX_fbconfig */
/* ------------------------------- SGIX_pbuffer --------------------------- */
#ifdef 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
typedef XID GLXPbufferSGIX;
typedef struct {
int type;
unsigned long serial;
Bool send_event;
Display *display;
GLXDrawable drawable;
int event_type;
int draw_type;
unsigned int mask;
int x, y;
int width, height;
int count;
} GLXBufferClobberEventSGIX;
typedef GLXPbufferSGIX ( * glXCreateGLXPbufferSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
typedef void ( * glXDestroyGLXPbufferSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
typedef int ( * glXQueryGLXPbufferSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
typedef void ( * glXSelectEventSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
typedef void ( * glXGetSelectedEventSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
extern glXCreateGLXPbufferSGIXPROC glXCreateGLXPbufferSGIX;
extern glXDestroyGLXPbufferSGIXPROC glXDestroyGLXPbufferSGIX;
extern glXQueryGLXPbufferSGIXPROC glXQueryGLXPbufferSGIX;
extern glXSelectEventSGIXPROC glXSelectEventSGIX;
extern glXGetSelectedEventSGIXPROC glXGetSelectedEventSGIX;
#endif /* GLX_SGIX_pbuffer */
/* ---------------------------- SGIX_swap_barrier ------------------------- */
#ifdef GLX_SGIX_swap_barrier
typedef void ( * glXBindSwapBarrierSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
typedef Bool ( * glXQueryMaxSwapBarriersSGIXPROC) (Display *dpy, int screen, int *max);
extern glXBindSwapBarrierSGIXPROC glXBindSwapBarrierSGIX;
extern glXQueryMaxSwapBarriersSGIXPROC glXQueryMaxSwapBarriersSGIX;
#endif /* GLX_SGIX_swap_barrier */
/* ----------------------------- SGIX_swap_group -------------------------- */
#ifdef GLX_SGIX_swap_group
typedef void ( * glXJoinSwapGroupSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
extern glXJoinSwapGroupSGIXPROC glXJoinSwapGroupSGIX;
#endif /* GLX_SGIX_swap_group */
/* ------------------------- SGIX_visual_select_group --------------------- */
#ifndef GLX_SGIX_visual_select_group
#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028
#endif
/* ------------------------ SUN_get_transparent_index --------------------- */
#ifdef GLX_SUN_get_transparent_index
typedef Status ( * glXGetTransparentIndexSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
extern glXGetTransparentIndexSUNPROC glXGetTransparentIndexSUN;
#endif /* GLX_SUN_get_transparent_index */
/* ------------------------------------------------------------------------ */
struct GLXEW
{
unsigned int GLX_10 : 1;
unsigned int GLX_11 : 1;
unsigned int GLX_12 : 1;
unsigned int GLX_13 : 1;
unsigned int GLX_14 : 1;
unsigned int ARB_get_proc_address : 1;
unsigned int ARB_multisample : 1;
unsigned int EXT_import_context : 1;
unsigned int EXT_visual_info : 1;
unsigned int EXT_visual_rating : 1;
unsigned int MESA_copy_sub_buffer : 1;
unsigned int MESA_pixmap_colormap : 1;
unsigned int MESA_release_buffers : 1;
unsigned int MESA_set_3dfx_mode : 1;
unsigned int NV_vertex_array_range : 1;
unsigned int OML_swap_method : 1;
unsigned int OML_sync_control : 1;
unsigned int SGI_cushion : 1;
unsigned int SGI_make_current_read : 1;
unsigned int SGI_swap_control : 1;
unsigned int SGI_video_sync : 1;
unsigned int SGIS_blended_overlay : 1;
unsigned int SGIS_multisample : 1;
unsigned int SGIS_shared_multisample : 1;
/* unsigned int SGIX_dm_buffer : 1; */
unsigned int SGIX_fbconfig : 1;
unsigned int SGIX_pbuffer : 1;
unsigned int SGIX_swap_group : 1;
unsigned int SGIX_swap_barrier : 1;
/* unsigned int SGIX_video_source : 1; */
/* unsigned int SGIX_video_resize : 1; */
unsigned int SGIX_visual_select_group : 1;
unsigned int SUN_get_transparent_index : 1;
};
extern struct GLXEW glxew;
extern GLboolean glxewGetExtension (const char* name);
#ifdef __cplusplus
}
#endif
#endif /* _WIN32 */
#endif /* __glxew_h__ */
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