src/glut/glx/win32_glx.h

   1 #ifndef __win32_glx_h__
   2 #define __win32_glx_h__
   3
   4 /* Copyright (c) Nate Robins, 1997. */
   5
   6 /* This program is freely distributable without licensing fees
   7    and is provided without guarantee or warrantee expressed or
   8    implied. This program is -not- in the public domain. */
   9
  10 #include "win32_x11.h"
  11
  12 /* Type definitions (conversions). */
  13 typedef HGLRC GLXContext;
  14
  15 #define GLX_USE_GL              1       /* support GLX rendering */
  16 #define GLX_BUFFER_SIZE         2       /* depth of the color buffer */
  17 #define GLX_LEVEL               3       /* level in plane stacking */
  18 #define GLX_RGBA                4       /* true if RGBA mode */
  19 #define GLX_DOUBLEBUFFER        5       /* double buffering supported */
  20 #define GLX_STEREO              6       /* stereo buffering supported */
  21 #define GLX_AUX_BUFFERS         7       /* number of aux buffers */
  22 #define GLX_RED_SIZE            8       /* number of red component bits */
  23 #define GLX_GREEN_SIZE          9       /* number of green component bits */
  24 #define GLX_BLUE_SIZE           10      /* number of blue component bits */
  25 #define GLX_ALPHA_SIZE          11      /* number of alpha component bits */
  26 #define GLX_DEPTH_SIZE          12      /* number of depth bits */
  27 #define GLX_STENCIL_SIZE        13      /* number of stencil bits */
  28 #define GLX_ACCUM_RED_SIZE      14      /* number of red accum bits */
  29 #define GLX_ACCUM_GREEN_SIZE    15      /* number of green accum bits */
  30 #define GLX_ACCUM_BLUE_SIZE     16      /* number of blue accum bits */
  31 #define GLX_ACCUM_ALPHA_SIZE    17      /* number of alpha accum bits */
  32
  33 #define GLX_BAD_ATTRIB  2
  34 #define GLX_BAD_VISUAL  4
  35
  36 /* Functions emulated by macros. */
  37
  38 #define glXDestroyContext(display, context) \
  39   wglDeleteContext(context)
  40
  41 /* Function prototypes. */
  42
  43 extern GLXContext glXCreateContext(
  44   Display* display,
  45   XVisualInfo* visinfo,
  46   GLXContext share,
  47   Bool direct);
  48 extern int glXGetConfig(
  49   Display* display,
  50   XVisualInfo* visual,
  51   int attrib,
  52   int* value);
  53 extern XVisualInfo* glXChooseVisual(
  54   Display* display,
  55   int screen,
  56   int* attribList);
  57
  58 #endif /* __win32_glx_h__ */