| Brian Paul | 21666e3 | 2002-10-05 18:30:13 +0000 | [diff] [blame] | 1 | /* |
| 2 | * OpenGL pbuffers utility functions. |
| 3 | * |
| 4 | * Brian Paul |
| 5 | * April 1997 |
| 6 | */ |
| 7 | |
| 8 | |
| 9 | #ifndef PBUTIL_H |
| 10 | #define PBUTIL_H |
| 11 | |
| 12 | |
| 13 | #define GLX_GLXEXT_PROTOTYPES |
| 14 | #include <GL/glx.h> |
| 15 | |
| 16 | |
| Brian Paul | f72e442 | 2005-01-04 00:58:29 +0000 | [diff] [blame^] | 17 | #if defined(GLX_VERSION_1_3) |
| 18 | #define PBUFFER GLXPbuffer |
| 19 | #define FBCONFIG GLXFBConfig |
| 20 | #elif defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer) |
| 21 | #define PBUFFER GLXPbufferSGIX |
| 22 | #define FBCONFIG GLXFBConfigSGIX |
| 23 | #else |
| 24 | #define PBUFFER int |
| 25 | #define FBCONFIG int |
| 26 | #endif |
| 27 | |
| 28 | |
| Brian Paul | 21666e3 | 2002-10-05 18:30:13 +0000 | [diff] [blame] | 29 | extern int |
| 30 | QueryPbuffers(Display *dpy, int screen); |
| 31 | |
| 32 | |
| Brian Paul | f72e442 | 2005-01-04 00:58:29 +0000 | [diff] [blame^] | 33 | extern void |
| 34 | PrintFBConfigInfo(Display *dpy, int screen, FBCONFIG config, Bool horizFormat); |
| 35 | |
| 36 | |
| 37 | extern FBCONFIG * |
| 38 | ChooseFBConfig(Display *dpy, int screen, const int attribs[], int *nConfigs); |
| 39 | |
| 40 | |
| 41 | extern XVisualInfo * |
| 42 | GetVisualFromFBConfig(Display *dpy, int screen, FBCONFIG config); |
| 43 | |
| 44 | |
| 45 | extern PBUFFER |
| 46 | CreatePbuffer(Display *dpy, int screen, FBCONFIG config, |
| 47 | int width, int height, Bool preserve, Bool largest); |
| Brian Paul | 21666e3 | 2002-10-05 18:30:13 +0000 | [diff] [blame] | 48 | |
| 49 | |
| 50 | extern void |
| Brian Paul | f72e442 | 2005-01-04 00:58:29 +0000 | [diff] [blame^] | 51 | DestroyPbuffer(Display *dpy, int screen, PBUFFER pbuffer); |
| Brian Paul | 21666e3 | 2002-10-05 18:30:13 +0000 | [diff] [blame] | 52 | |
| 53 | |
| 54 | #endif /*PBUTIL_H*/ |