1#ifndef __GL_CONFIG_H__ 2#define __GL_CONFIG_H__ 3 4#include "main/glheader.h" 5 6/** 7 * Framebuffer configuration (aka visual / pixelformat) 8 * Note: some of these fields should be boolean, but it appears that 9 * code in drivers/dri/common/util.c requires int-sized fields. 10 */ 11struct gl_config 12{ 13 GLboolean floatMode; 14 GLuint doubleBufferMode; 15 GLuint stereoMode; 16 17 GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */ 18 GLuint redMask, greenMask, blueMask, alphaMask; 19 GLint redShift, greenShift, blueShift, alphaShift; 20 GLint rgbBits; /* total bits for rgb */ 21 22 GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits; 23 GLint depthBits; 24 GLint stencilBits; 25 26 /* ARB_multisample / SGIS_multisample */ 27 GLuint samples; 28 29 /* OML_swap_method */ 30 GLint swapMethod; 31 32 /* EXT_framebuffer_sRGB */ 33 GLint sRGBCapable; 34}; 35 36 37#endif 38