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Diffstat (limited to 'nx-X11/extras/Mesa_6.4.2/include/GL/glx.h')
-rw-r--r-- | nx-X11/extras/Mesa_6.4.2/include/GL/glx.h | 551 |
1 files changed, 551 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa_6.4.2/include/GL/glx.h b/nx-X11/extras/Mesa_6.4.2/include/GL/glx.h new file mode 100644 index 000000000..ab0467c18 --- /dev/null +++ b/nx-X11/extras/Mesa_6.4.2/include/GL/glx.h @@ -0,0 +1,551 @@ +/* + * Mesa 3-D graphics library + * Version: 6.3 + * + * Copyright (C) 1999-2005 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 +#include <GL/vms_x_fix.h> +# 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_VERSION_1_3 1 +#define GLX_VERSION_1_4 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: + */ +#define GLX_CONFIG_CAVEAT 0x20 +#define GLX_DONT_CARE 0xFFFFFFFF +#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_WINDOW_BIT 0x00000001 +#define GLX_PIXMAP_BIT 0x00000002 +#define GLX_PBUFFER_BIT 0x00000004 +#define GLX_AUX_BUFFERS_BIT 0x00000010 +#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_DEPTH_BUFFER_BIT 0x00000020 +#define GLX_STENCIL_BUFFER_BIT 0x00000040 +#define GLX_ACCUM_BUFFER_BIT 0x00000080 +#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 +#define GLX_RGBA_BIT 0x00000001 +#define GLX_COLOR_INDEX_BIT 0x00000002 +#define GLX_PBUFFER_CLOBBER_MASK 0x08000000 + + +/* + * GLX 1.4 and later: + */ +#define GLX_SAMPLE_BUFFERS 0x186a0 /*100000*/ +#define GLX_SAMPLES 0x186a1 /*100001*/ + + + +typedef struct __GLXcontextRec *GLXContext; +typedef XID GLXPixmap; +typedef XID GLXDrawable; +/* GLX 1.3 and later */ +typedef struct __GLXFBConfigRec *GLXFBConfig; +typedef XID GLXFBConfigID; +typedef XID GLXContextID; +typedef XID GLXWindow; +typedef XID GLXPbuffer; + + + +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 GLXFBConfig *glXGetFBConfigs( Display *dpy, int screen, + int *nelements ); + +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 1.4 and later */ +extern void (*glXGetProcAddress(const GLubyte *procname))( void ); + + +#ifndef GLX_GLXEXT_LEGACY + +#include <GL/glxext.h> + +#else + + +/* + * 28. GLX_EXT_visual_info extension + */ +#ifndef GLX_EXT_visual_info +#define GLX_EXT_visual_info 1 + +#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 + +#endif /* 28. GLX_EXT_visual_info extension */ + + + +/* + * 41. GLX_SGI_video_sync + */ +#ifndef GLX_SGI_video_sync +#define GLX_SGI_video_sync 1 + +extern int glXGetVideoSyncSGI(unsigned int *count); +extern int glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count); + +#endif /* GLX_SGI_video_sync */ + + + +/* + * 42. GLX_EXT_visual_rating + */ +#ifndef GLX_EXT_visual_rating +#define GLX_EXT_visual_rating 1 + +#define GLX_VISUAL_CAVEAT_EXT 0x20 +/*#define GLX_NONE_EXT 0x8000*/ +#define GLX_SLOW_VISUAL_EXT 0x8001 +#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D + +#endif /* GLX_EXT_visual_rating */ + + + +/* + * 47. GLX_EXT_import_context + */ +#ifndef GLX_EXT_import_context +#define GLX_EXT_import_context 1 + +#define GLX_SHARE_CONTEXT_EXT 0x800A +#define GLX_VISUAL_ID_EXT 0x800B +#define GLX_SCREEN_EXT 0x800C + +extern void glXFreeContextEXT(Display *dpy, GLXContext context); + +extern GLXContextID glXGetContextIDEXT(const GLXContext context); + +extern Display *glXGetCurrentDisplayEXT(void); + +extern GLXContext glXImportContextEXT(Display *dpy, GLXContextID contextID); + +extern int glXQueryContextInfoEXT(Display *dpy, GLXContext context, + int attribute,int *value); + +#endif /* GLX_EXT_import_context */ + + + +/* + * 215. GLX_MESA_copy_sub_buffer + */ +#ifndef GLX_MESA_copy_sub_buffer +#define GLX_MESA_copy_sub_buffer 1 + +extern void glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable, + int x, int y, int width, int height ); + +#endif + + + +/* + * 216. GLX_MESA_pixmap_colormap + */ +#ifndef GLX_MESA_pixmap_colormap +#define GLX_MESA_pixmap_colormap 1 + +extern GLXPixmap glXCreateGLXPixmapMESA( Display *dpy, XVisualInfo *visual, + Pixmap pixmap, Colormap cmap ); + +#endif /* GLX_MESA_pixmap_colormap */ + + + +/* + * 217. GLX_MESA_release_buffers + */ +#ifndef GLX_MESA_release_buffers +#define GLX_MESA_release_buffers 1 + +extern Bool glXReleaseBuffersMESA( Display *dpy, GLXDrawable d ); + +#endif /* GLX_MESA_release_buffers */ + + + +/* + * 218. GLX_MESA_set_3dfx_mode + */ +#ifndef GLX_MESA_set_3dfx_mode +#define GLX_MESA_set_3dfx_mode 1 + +#define GLX_3DFX_WINDOW_MODE_MESA 0x1 +#define GLX_3DFX_FULLSCREEN_MODE_MESA 0x2 + +extern Bool glXSet3DfxModeMESA( int mode ); + +#endif /* GLX_MESA_set_3dfx_mode */ + + + +/* + * ARB 2. GLX_ARB_get_proc_address + */ +#ifndef GLX_ARB_get_proc_address +#define GLX_ARB_get_proc_address 1 + +extern void (*glXGetProcAddressARB(const GLubyte *procName))(); + +#endif /* GLX_ARB_get_proc_address */ + + + +#endif /* GLX_GLXEXT_LEGACY */ + + +/** + ** The following aren't in glxext.h yet. + **/ + + +/* + * ???. GLX_NV_vertex_array_range + */ +#ifndef GLX_NV_vertex_array_range +#define GLX_NV_vertex_array_range + +extern void *glXAllocateMemoryNV(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); +extern void glXFreeMemoryNV(GLvoid *pointer); +typedef void * ( * PFNGLXALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority); +typedef void ( * PFNGLXFREEMEMORYNVPROC) (GLvoid *pointer); + +#endif /* GLX_NV_vertex_array_range */ + + + +/* + * ???. GLX_MESA_agp_offset + */ +#ifndef GLX_MESA_agp_offset +#define GLX_MESA_agp_offset 1 + +extern GLuint glXGetAGPOffsetMESA(const GLvoid *pointer); +typedef GLuint (* PFNGLXGETAGPOFFSETMESAPROC) (const GLvoid *pointer); + +#endif /* GLX_MESA_agp_offset */ + + +/* + * ???. GLX_MESA_allocate_memory + */ +#ifndef GLX_MESA_allocate_memory +#define GLX_MESA_allocate_memory 1 + +extern void *glXAllocateMemoryMESA(Display *dpy, int scrn, size_t size, float readfreq, float writefreq, float priority); +extern void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer); +extern GLuint glXGetMemoryOffsetMESA(Display *dpy, int scrn, const void *pointer); +typedef void * ( * PFNGLXALLOCATEMEMORYMESAPROC) (Display *dpy, int scrn, size_t size, float readfreq, float writefreq, float priority); +typedef void ( * PFNGLXFREEMEMORYMESAPROC) (Display *dpy, int scrn, void *pointer); +typedef GLuint (* PFNGLXGETMEMORYOFFSETMESAPROC) (Display *dpy, int scrn, const void *pointer); + +#endif /* GLX_MESA_allocate_memory */ + +/* + * ARB ?. GLX_ARB_render_texture + */ +#ifndef GLX_ARB_render_texture +#define GLX_ARB_render_texture 1 + +extern Bool glXBindTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); +extern Bool glXReleaseTexImageARB(Display *dpy, GLXPbuffer pbuffer, int buffer); +extern Bool glXDrawableAttribARB(Display *dpy, GLXDrawable draw, const int *attribList); + +#endif /* GLX_ARB_render_texture */ + + +/* + * Remove this when glxext.h is updated. + */ +#ifndef GLX_NV_float_buffer +#define GLX_NV_float_buffer 1 + +#define GLX_FLOAT_COMPONENTS_NV 0x20B0 + +#endif /* GLX_NV_float_buffer */ + + +/*** Should these go here, or in another header? */ +/* +** GLX Events +*/ +typedef struct { + int event_type; /* GLX_DAMAGED or GLX_SAVED */ + int draw_type; /* GLX_WINDOW or GLX_PBUFFER */ + unsigned long serial; /* # of last request processed by server */ + Bool send_event; /* true if this came for SendEvent request */ + Display *display; /* display the event was read from */ + GLXDrawable drawable; /* XID of Drawable */ + unsigned int buffer_mask; /* mask indicating which buffers are affected */ + unsigned int aux_buffer; /* which aux buffer was affected */ + int x, y; + int width, height; + int count; /* if nonzero, at least this many more */ +} GLXPbufferClobberEvent; + +typedef union __GLXEvent { + GLXPbufferClobberEvent glxpbufferclobber; + long pad[24]; +} GLXEvent; + +#ifdef __cplusplus +} +#endif + +#endif |