#ifndef __glx_h__ #define __glx_h__ /* ** 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. ** ** $Header: //sw/main/drivers/OpenGL/win/glx/include/glx.h#21 $ */ #include #include #include #ifdef __cplusplus extern "C" { #endif /* * Names for attributes to glXGetConfig. */ #define GLX_USE_GL 1 /* support GLX rendering */ #define GLX_BUFFER_SIZE 2 /* depth of the color buffer */ #define GLX_LEVEL 3 /* level in plane stacking */ #define GLX_RGBA 4 /* true if RGBA mode */ #define GLX_DOUBLEBUFFER 5 /* double buffering supported */ #define GLX_STEREO 6 /* stereo buffering supported */ #define GLX_AUX_BUFFERS 7 /* number of aux buffers */ #define GLX_RED_SIZE 8 /* number of red component bits */ #define GLX_GREEN_SIZE 9 /* number of green component bits */ #define GLX_BLUE_SIZE 10 /* number of blue component bits */ #define GLX_ALPHA_SIZE 11 /* number of alpha component bits */ #define GLX_DEPTH_SIZE 12 /* number of depth bits */ #define GLX_STENCIL_SIZE 13 /* number of stencil bits */ #define GLX_ACCUM_RED_SIZE 14 /* number of red accum bits */ #define GLX_ACCUM_GREEN_SIZE 15 /* number of green accum bits */ #define GLX_ACCUM_BLUE_SIZE 16 /* number of blue accum bits */ #define GLX_ACCUM_ALPHA_SIZE 17 /* number of alpha accum bits */ /* * Error return values from glXGetConfig. Success is indicated by * a value of 0. */ #define GLX_BAD_SCREEN 1 /* screen # is bad */ #define GLX_BAD_ATTRIBUTE 2 /* attribute to get is bad */ #define GLX_NO_EXTENSION 3 /* no glx extension on server */ #define GLX_BAD_VISUAL 4 /* visual # not known by GLX */ #define GLX_BAD_CONTEXT 5 #define GLX_BAD_VALUE 6 #define GLX_BAD_ENUM 7 /* * Names for attributes to glXGetClientString. */ #define GLX_VENDOR 0x1 #define GLX_VERSION 0x2 #define GLX_EXTENSIONS 0x3 #ifndef 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 #endif #ifndef GLX_ARB_get_proc_address typedef void (*__GLXextFuncPtr)(void); #endif /* * GLX resources. */ typedef XID GLXContextID; typedef XID GLXPixmap; typedef XID GLXDrawable; typedef XID GLXPbuffer; typedef XID GLXWindow; typedef XID GLXFBConfigID; /* * GLXContext is a pointer to opaque data. */ typedef struct __GLXcontextRec *GLXContext; /* * GLXFBConfig is a pointer to opaque data. */ typedef struct __GLXFBConfigRec *GLXFBConfig; /**********************************************************************/ /* * GLX 1.0 functions. */ extern XVisualInfo* glXChooseVisual(Display *dpy, int screen, int *attrib_list); extern void glXCopyContext(Display *dpy, GLXContext src, GLXContext dst, unsigned int mask); extern GLXContext glXCreateContext(Display *dpy, XVisualInfo *vis, GLXContext share_list, Bool direct); extern GLXPixmap glXCreateGLXPixmap(Display *dpy, XVisualInfo *vis, Pixmap pixmap); extern void glXDestroyContext(Display *dpy, GLXContext ctx); extern void glXDestroyGLXPixmap(Display *dpy, GLXPixmap pix); extern int glXGetConfig(Display *dpy, XVisualInfo *vis, int attrib, int *value); extern GLXContext glXGetCurrentContext(void); extern GLXDrawable glXGetCurrentDrawable(void); extern Bool glXIsDirect(Display *dpy, GLXContext ctx); extern Bool glXMakeCurrent(Display *dpy, GLXDrawable drawable, GLXContext ctx); extern Bool glXQueryExtension(Display *dpy, int *error_base, int *event_base); extern Bool glXQueryVersion(Display *dpy, int *major, int *minor); extern void glXSwapBuffers(Display *dpy, GLXDrawable drawable); extern void glXUseXFont(Font font, int first, int count, int list_base); extern void glXWaitGL(void); extern void glXWaitX(void); #ifndef GLX_VERSION_1_1 #define GLX_VERSION_1_1 1 /* * GLX 1.1 functions. */ extern const char *glXGetClientString(Display *dpy, int name); extern const char *glXQueryServerString(Display *dpy, int screen, int name); extern const char *glXQueryExtensionsString(Display *dpy, int screen); #endif #ifndef GLX_VERSION_1_2 #define GLX_VERSION_1_2 1 /* * GLX 1.2 functions. */ extern Display *glXGetCurrentDisplay(void); #endif #ifndef GLX_VERSION_1_3 #define GLX_VERSION_1_3 1 /* * GLX 1.3 functions. */ extern GLXFBConfig *glXChooseFBConfig(Display *dpy, int screen, const int *attrib_list, int *nelements); extern GLXContext glXCreateNewContext(Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct); extern GLXPbuffer glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attrib_list); extern GLXPixmap glXCreatePixmap(Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list); extern GLXWindow glXCreateWindow(Display *dpy, GLXFBConfig config, Window win, const int *attrib_list); extern void glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf); extern void glXDestroyPixmap(Display *dpy, GLXPixmap pixmap); extern void glXDestroyWindow(Display *dpy, GLXWindow win); extern GLXDrawable glXGetCurrentReadDrawable(void); extern int glXGetFBConfigAttrib(Display *dpy, GLXFBConfig config, int attribute, int *value); extern GLXFBConfig *glXGetFBConfigs(Display *dpy, int screen, int *nelements); extern void glXGetSelectedEvent(Display *dpy, GLXDrawable draw, unsigned long *event_mask); extern XVisualInfo *glXGetVisualFromFBConfig(Display *dpy, GLXFBConfig config); extern Bool glXMakeContextCurrent(Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx); extern int glXQueryContext(Display *dpy, GLXContext ctx, int attribute, int *value); extern void glXQueryDrawable(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value); extern void glXSelectEvent(Display *dpy, GLXDrawable draw, unsigned long event_mask); 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 /**********************************************************************/ /* * ARB_get_proc_address */ #ifndef GLX_ARB_get_proc_address #define GLX_ARB_get_proc_address 1 /* Don't wrap this in GLX_GLXEXT_PROTOTYPES! */ extern void (*glXGetProcAddressARB(const GLubyte *procName))(void); typedef __GLXextFuncPtr ( * PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName); #endif /**********************************************************************/ /*** 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; #ifndef GLX_GLXEXT_LEGACY #include #endif #ifdef __cplusplus } #endif #endif /* !__glx_h__ */