| 1 | /* $Id: os2_glx.h,v 1.3 2000-03-11 15:07:47 sandervl Exp $ */
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| 2 | #ifndef __os2_glx_h__
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| 3 | #define __os2_glx_h__
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| 4 |
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| 5 | /* Copyright (c) Nate Robins, 1997. */
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| 6 |
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| 7 | /* This program is freely distributable without licensing fees
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| 8 | and is provided without guarantee or warrantee expressed or
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| 9 | implied. This program is -not- in the public domain. */
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| 10 |
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| 11 | /* JvdH 30/01/2000 - GLUT port to Odin */
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| 12 |
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| 13 | #include "os2_x11.h"
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| 14 |
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| 15 | /* Type definitions (conversions). */
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| 16 | typedef HGLRC GLXContext;
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| 17 |
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| 18 | #define GLX_USE_GL 1 /* support GLX rendering */
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| 19 | #define GLX_BUFFER_SIZE 2 /* depth of the color buffer */
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| 20 | #define GLX_LEVEL 3 /* level in plane stacking */
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| 21 | #define GLX_RGBA 4 /* true if RGBA mode */
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| 22 | #define GLX_DOUBLEBUFFER 5 /* double buffering supported */
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| 23 | #define GLX_STEREO 6 /* stereo buffering supported */
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| 24 | #define GLX_AUX_BUFFERS 7 /* number of aux buffers */
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| 25 | #define GLX_RED_SIZE 8 /* number of red component bits */
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| 26 | #define GLX_GREEN_SIZE 9 /* number of green component bits */
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| 27 | #define GLX_BLUE_SIZE 10 /* number of blue component bits */
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| 28 | #define GLX_ALPHA_SIZE 11 /* number of alpha component bits */
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| 29 | #define GLX_DEPTH_SIZE 12 /* number of depth bits */
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| 30 | #define GLX_STENCIL_SIZE 13 /* number of stencil bits */
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| 31 | #define GLX_ACCUM_RED_SIZE 14 /* number of red accum bits */
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| 32 | #define GLX_ACCUM_GREEN_SIZE 15 /* number of green accum bits */
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| 33 | #define GLX_ACCUM_BLUE_SIZE 16 /* number of blue accum bits */
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| 34 | #define GLX_ACCUM_ALPHA_SIZE 17 /* number of alpha accum bits */
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| 35 |
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| 36 | #define GLX_BAD_ATTRIB 2
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| 37 | #define GLX_BAD_VISUAL 4
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| 38 |
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| 39 | /* Functions emulated by macros. */
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| 40 |
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| 41 | #define glXDestroyContext(display, context) \
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| 42 | wglDeleteContext(context)
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| 43 | /* Function prototypes. */
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| 44 |
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| 45 | extern GLXContext glXCreateContext(
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| 46 | Display* display,
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| 47 | XVisualInfo* visinfo,
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| 48 | GLXContext share,
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| 49 | Bool direct);
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| 50 | extern int glXGetConfig(
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| 51 | Display* display,
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| 52 | XVisualInfo* visual,
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| 53 | int attrib,
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| 54 | int* value);
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| 55 | extern XVisualInfo* glXChooseVisual(
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| 56 | Display* display,
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| 57 | int screen,
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| 58 | int* attribList);
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| 59 |
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| 60 | #endif /* __os2_glx_h__ */
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