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- #ifndef GLX_H
- #define GLX_H
-
- #include "x11.h"
- #include "gl.h"
-
-
- /* the following comes from Mesa */
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
-
- #define GLX_VERSION_1_1 1
-
-
- /*
- * Tokens for glXChooseVisual and glXGetConfig:
- */
- enum _GLX_CONFIGS {
- GLX_USE_GL = 1,
- GLX_BUFFER_SIZE = 2,
- GLX_LEVEL = 3,
- GLX_RGBA = 4,
- GLX_DOUBLEBUFFER = 5,
- GLX_STEREO = 6,
- GLX_AUX_BUFFERS = 7,
- GLX_RED_SIZE = 8,
- GLX_GREEN_SIZE = 9,
- GLX_BLUE_SIZE = 10,
- GLX_ALPHA_SIZE = 11,
- GLX_DEPTH_SIZE = 12,
- GLX_STENCIL_SIZE = 13,
- GLX_ACCUM_RED_SIZE = 14,
- GLX_ACCUM_GREEN_SIZE = 15,
- GLX_ACCUM_BLUE_SIZE = 16,
- GLX_ACCUM_ALPHA_SIZE = 17,
-
- /* GLX_EXT_visual_info extension */
- GLX_X_VISUAL_TYPE_EXT = 0x22,
- GLX_TRANSPARENT_TYPE_EXT = 0x23,
- GLX_TRANSPARENT_INDEX_VALUE_EXT = 0x24,
- GLX_TRANSPARENT_RED_VALUE_EXT = 0x25,
- GLX_TRANSPARENT_GREEN_VALUE_EXT = 0x26,
- GLX_TRANSPARENT_BLUE_VALUE_EXT = 0x27,
- GLX_TRANSPARENT_ALPHA_VALUE_EXT = 0x28
- };
-
-
- /*
- * 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_visual_info extension
- */
- #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
-
-
- typedef void *GLXContext;
- typedef Pixmap GLXPixmap;
- /*typedef Drawable GLXDrawable;*/
- 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,
- GLuint 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 );
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-