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/* $Id: glx.h,v 1.18 2000/03/31 14:48:28 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.3
*
* Copyright (C) 1999-2000 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef GLX_H
#define GLX_H
#ifdef __VMS
# ifdef __cplusplus
/* VMS Xlib.h gives problems with C++.
* this avoids a bunch of trivial warnings */
#pragma message disable nosimpint
#endif
#endif
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef __VMS
# ifdef __cplusplus
#pragma message enable nosimpint
#endif
#endif
#include "GL/gl.h"
#if defined(USE_MGL_NAMESPACE)
#include "glx_mangle.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define GLX_VERSION_1_1 1
#define GLX_VERSION_1_2 1
#define GLX_EXTENSION_NAME "GLX"
/*
* Tokens for glXChooseVisual and glXGetConfig:
*/
#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
/*
* Error codes returned by glXGetConfig:
*/
#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
/*
* GLX 1.1 and later:
*/
#define GLX_VENDOR 1
#define GLX_VERSION 2
#define GLX_EXTENSIONS 3
/*
* GLX 1.3 and later:
* XXX don't know the values of some of these enums!
* XXX some 1.3 enums may be missing!
*/
#define GLX_CONFIG_CAVEAT ?
#define GLX_DONT_CARE ?
#define GLX_SLOW_CONFIG ?
#define GLX_NON_CONFORMANT_CONFIG ?
#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_MAX_PBUFFER_WIDTH ?
#define GLX_MAX_PBUFFER_HEIGHT ?
#define GLX_MAX_PBUFFER_PIXELS ?
#define GLX_PRESERVED_CONTENTS ?
#define GLX_LARGEST_BUFFER ?
#define GLX_DRAWABLE_TYPE ?
#define GLX_FBCONFIG_ID ?
#define GLX_VISUAL_ID ?
#define GLX_WINDOW_BIT ?
#define GLX_PIXMAP_BIT ?
#define GLX_PBUFFER_BIT ?
#define GLX_AUX_BUFFERS_BIT ?
#define GLX_FRONT_LEFT_BUFFER_BIT ?
#define GLX_FRONT_RIGHT_BUFFER_BIT ?
#define GLX_BACK_LEFT_BUFFER_BIT ?
#define GLX_BACK_RIGHT_BUFFER_BIT ?
#define GLX_AUX_BUFFERS_BIT ?
#define GLX_DEPTH_BUFFER_BIT ?
#define GLX_STENCIL_BUFFER_BIT ?
#define GLX_ACCUM_BUFFER_BIT ?
#define GLX_RENDER_TYPE ?
#define GLX_DRAWABLE_TYPE ?
#define GLX_X_RENDERABLE ?
#define GLX_NONE 0x8000
#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_INDEX 0x8009
#define GLX_COLOR_INDEX_TYPE ?
#define GLX_COLOR_INDEX_BIT ?
#define GLX_SCREEN ?
#define GLX_PBUFFER_CLOBBER_MASK ?
#define GLX_DAMAGED ?
#define GLX_SAVED ?
#define GLX_WINDOW ?
#define GLX_PBUFFER ?
/*
* 28. GLX_EXT_visual_info extension
*/
#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_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_NONE_EXT 0x8000
#define GLX_TRANSPARENT_RGB_EXT 0x8008
#define GLX_TRANSPARENT_INDEX_EXT 0x8009
/*
* 42. GLX_EXT_visual_rating
*/
#define GLX_VISUAL_CAVEAT_EXT 0x20
/*#define GLX_NONE_EXT 0x8000*/
#define GLX_SLOW_VISUAL_EXT 0x8001
#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D
/*
* Compile-time extension tests
*/
#define GLX_EXT_visual_info 1
#define GLX_EXT_visual_rating 1
#define GLX_MESA_pixmap_colormap 1
#define GLX_MESA_release_buffers 1
#define GLX_MESA_copy_sub_buffer 1
#define GLX_MESA_set_3dfx_mode 1
#define GLX_SGI_video_sync 1
#define GLX_ARB_get_proc_address 1
#ifdef MESA
typedef XMesaContext GLXContext;
typedef Pixmap GLXPixmap;
typedef Drawable GLXDrawable;
#else
typedef void * GLXContext;
typedef XID GLXPixmap;
typedef XID GLXDrawable;
/* GLX 1.3 and later */
typedef XID GLXFBConfigID;
typedef XID GLXPfuffer;
typedef XID GLXWindow;
typedef XID GLXPbuffer;
typedef XID GLXFBConfig;
#endif
typedef XID GLXContextID;
extern XVisualInfo* glXChooseVisual( Display *dpy, int screen,
int *attribList );
extern GLXContext glXCreateContext( Display *dpy, XVisualInfo *vis,
GLXContext shareList, Bool direct );
extern void glXDestroyContext( Display *dpy, GLXContext ctx );
extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable,
GLXContext ctx);
extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
unsigned long mask );
extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable );
extern GLXPixmap glXCreateGLXPixmap( Display *dpy, XVisualInfo *visual,
Pixmap pixmap );
extern void glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap );
extern Bool glXQueryExtension( Display *dpy, int *errorb, int *event );
extern Bool glXQueryVersion( Display *dpy, int *maj, int *min );
extern Bool glXIsDirect( Display *dpy, GLXContext ctx );
extern int glXGetConfig( Display *dpy, XVisualInfo *visual,
int attrib, int *value );
extern GLXContext glXGetCurrentContext( void );
extern GLXDrawable glXGetCurrentDrawable( void );
extern void glXWaitGL( void );
extern void glXWaitX( void );
extern void glXUseXFont( Font font, int first, int count, int list );
/* GLX 1.1 and later */
extern const char *glXQueryExtensionsString( Display *dpy, int screen );
extern const char *glXQueryServerString( Display *dpy, int screen, int name );
extern const char *glXGetClientString( Display *dpy, int name );
/* GLX 1.2 and later */
extern Display *glXGetCurrentDisplay( void );
/* GLX 1.3 and later */
extern GLXFBConfig glXChooseFBConfig( Display *dpy, int screen,
const int *attribList, int *nitems );
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 *attribList );
extern void glXDestroyWindow( Display *dpy, GLXWindow window );
extern GLXPixmap glXCreatePixmap( Display *dpy, GLXFBConfig config,
Pixmap pixmap, const int *attribList );
extern void glXDestroyPixmap( Display *dpy, GLXPixmap pixmap );
extern GLXPbuffer glXCreatePbuffer( Display *dpy, GLXFBConfig config,
const int *attribList );
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 renderType, GLXContext shareList,
Bool direct );
extern Bool glXMakeContextCurrent( Display *dpy, 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 drawable,
unsigned long mask );
extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
unsigned long *mask );
/* GLX_MESA_pixmap_colormap */
extern GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual,
Pixmap pixmap, Colormap cmap );
/* GLX_MESA_release_buffers */
extern Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d );
/* GLX_MESA_copy_sub_buffer */
extern void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
int x, int y, int width, int height );
/* GLX_MESA_set_3dfx_mode */
extern GLboolean glXSet3DfxModeMESA( GLint mode );
/* GLX_SGI_video_sync */
extern int glXGetVideoSyncSGI(unsigned int *count);
extern int glXWaitVideoSyncSGI(int divisor, int remainder,
unsigned int *count);
/* GLX_ARB_get_proc_address */
extern void (*glXGetProcAddressARB(const GLubyte *procName))();
#ifdef __cplusplus
}
#endif
#endif
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