145 lines
3.2 KiB
C
145 lines
3.2 KiB
C
#ifndef GLX_H
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#define GLX_H
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <GL/gl.h>
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/* the following comes from Mesa */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define GLX_VERSION_1_1 1
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/*
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* Tokens for glXChooseVisual and glXGetConfig:
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*/
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enum _GLX_CONFIGS {
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GLX_USE_GL = 1,
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GLX_BUFFER_SIZE = 2,
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GLX_LEVEL = 3,
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GLX_RGBA = 4,
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GLX_DOUBLEBUFFER = 5,
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GLX_STEREO = 6,
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GLX_AUX_BUFFERS = 7,
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GLX_RED_SIZE = 8,
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GLX_GREEN_SIZE = 9,
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GLX_BLUE_SIZE = 10,
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GLX_ALPHA_SIZE = 11,
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GLX_DEPTH_SIZE = 12,
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GLX_STENCIL_SIZE = 13,
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GLX_ACCUM_RED_SIZE = 14,
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GLX_ACCUM_GREEN_SIZE = 15,
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GLX_ACCUM_BLUE_SIZE = 16,
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GLX_ACCUM_ALPHA_SIZE = 17,
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/* GLX_EXT_visual_info extension */
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GLX_X_VISUAL_TYPE_EXT = 0x22,
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GLX_TRANSPARENT_TYPE_EXT = 0x23,
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GLX_TRANSPARENT_INDEX_VALUE_EXT = 0x24,
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GLX_TRANSPARENT_RED_VALUE_EXT = 0x25,
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GLX_TRANSPARENT_GREEN_VALUE_EXT = 0x26,
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GLX_TRANSPARENT_BLUE_VALUE_EXT = 0x27,
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GLX_TRANSPARENT_ALPHA_VALUE_EXT = 0x28
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};
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/*
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* Error codes returned by glXGetConfig:
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*/
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#define GLX_BAD_SCREEN 1
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#define GLX_BAD_ATTRIBUTE 2
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#define GLX_NO_EXTENSION 3
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#define GLX_BAD_VISUAL 4
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#define GLX_BAD_CONTEXT 5
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#define GLX_BAD_VALUE 6
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#define GLX_BAD_ENUM 7
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/*
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* GLX 1.1 and later:
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*/
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#define GLX_VENDOR 1
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#define GLX_VERSION 2
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#define GLX_EXTENSIONS 3
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/*
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* GLX_visual_info extension
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*/
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#define GLX_TRUE_COLOR_EXT 0x8002
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#define GLX_DIRECT_COLOR_EXT 0x8003
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#define GLX_PSEUDO_COLOR_EXT 0x8004
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#define GLX_STATIC_COLOR_EXT 0x8005
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#define GLX_GRAY_SCALE_EXT 0x8006
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#define GLX_STATIC_GRAY_EXT 0x8007
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#define GLX_NONE_EXT 0x8000
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#define GLX_TRANSPARENT_RGB_EXT 0x8008
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#define GLX_TRANSPARENT_INDEX_EXT 0x8009
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typedef void *GLXContext;
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typedef Pixmap GLXPixmap;
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typedef Drawable GLXDrawable;
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typedef XID GLXContextID;
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extern XVisualInfo* glXChooseVisual( Display *dpy, int screen,
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int *attribList );
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extern GLXContext glXCreateContext( Display *dpy, XVisualInfo *vis,
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GLXContext shareList, Bool direct );
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extern void glXDestroyContext( Display *dpy, GLXContext ctx );
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extern Bool glXMakeCurrent( Display *dpy, GLXDrawable drawable,
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GLXContext ctx);
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extern void glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
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GLuint mask );
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extern void glXSwapBuffers( Display *dpy, GLXDrawable drawable );
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extern GLXPixmap glXCreateGLXPixmap( Display *dpy, XVisualInfo *visual,
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Pixmap pixmap );
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extern void glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap );
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extern Bool glXQueryExtension( Display *dpy, int *errorb, int *event );
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extern Bool glXQueryVersion( Display *dpy, int *maj, int *min );
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extern Bool glXIsDirect( Display *dpy, GLXContext ctx );
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extern int glXGetConfig( Display *dpy, XVisualInfo *visual,
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int attrib, int *value );
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extern GLXContext glXGetCurrentContext( void );
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extern GLXDrawable glXGetCurrentDrawable( void );
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extern void glXWaitGL( void );
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extern void glXWaitX( void );
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extern void glXUseXFont( Font font, int first, int count, int list );
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/* GLX 1.1 and later */
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extern const char *glXQueryExtensionsString( Display *dpy, int screen );
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extern const char *glXQueryServerString( Display *dpy, int screen, int name );
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extern const char *glXGetClientString( Display *dpy, int name );
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#ifdef __cplusplus
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}
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#endif
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#endif
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