source/pixelformat.h

   1 /* $Id$
   2
   3 This file is part of libmspgl
   4 Copyright © 2007  Mikko Rasa, Mikkosoft Productions
   5 Distributed under the LGPL
   6 */
   7
   8 #ifndef MSP_GL_PIXELFORMAT_H_
   9 #define MSP_GL_PIXELFORMAT_H_
  10
  11 #include <istream>
  12 #include <msp/gbase/pixelformat.h>
  13 #include "gl.h"
  14 #include <GL/glext.h>
  15
  16 namespace Msp {
  17 namespace GL {
  18
  19 enum PixelFormat
  20 {
  21         COLOR_INDEX     = GL_COLOR_INDEX,
  22         STENCIL_INDEX   = GL_STENCIL_INDEX,
  23         DEPTH_COMPONENT = GL_DEPTH_COMPONENT,
  24         RED             = GL_RED,
  25         GREEN           = GL_GREEN,
  26         BLUE            = GL_BLUE,
  27         ALPHA           = GL_ALPHA,
  28         RGB             = GL_RGB,
  29         RGBA            = GL_RGBA,
  30         RGB8            = GL_RGB8,
  31         RGB16F          = GL_RGB16F_ARB,
  32         RGB32F          = GL_RGB32F_ARB,
  33         RGBA8           = GL_RGBA8,
  34         RGBA16F         = GL_RGBA16F_ARB,
  35         RGBA32F         = GL_RGBA32F_ARB,
  36         BGR             = GL_BGR,
  37         BGRA            = GL_BGRA,
  38         LUMINANCE       = GL_LUMINANCE,
  39         LUMINANCE8      = GL_LUMINANCE8,
  40         LUMINANCE16F    = GL_LUMINANCE16F_ARB,
  41         LUMINANCE32F    = GL_LUMINANCE32F_ARB,
  42         LUMINANCE_ALPHA    = GL_LUMINANCE_ALPHA,
  43         LUMINANCE_ALPHA8   = GL_LUMINANCE8_ALPHA8,
  44         LUMINANCE_ALPHA16F = GL_LUMINANCE_ALPHA16F_ARB,
  45         LUMINANCE_ALPHA32F = GL_LUMINANCE_ALPHA32F_ARB,
  46 };
  47
  48 std::istream &operator>>(std::istream &, PixelFormat &);
  49
  50 PixelFormat pixelformat_from_graphics(Graphics::PixelFormat);
  51
  52 PixelFormat get_base_pixelformat(PixelFormat);
  53
  54 } // namespace GL
  55 } // namespace Msp
  56
  57 #endif