src/mesa/es/main/es_fbo.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  **************************************************************************/
   7
   8
   9 #include "GLES2/gl2.h"
  10 #include "GLES2/gl2ext.h"
  11
  12
  13 #ifndef GL_RGB5
  14 #define GL_RGB5                                 0x8050
  15 #endif
  16
  17
  18 extern void GL_APIENTRY _es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat, GLsizei width, GLsizei height);
  19
  20 extern void GL_APIENTRY _mesa_RenderbufferStorageEXT(GLenum target, GLenum internalFormat, GLsizei width, GLsizei height);
  21
  22
  23 void GL_APIENTRY
  24 _es_RenderbufferStorageEXT(GLenum target, GLenum internalFormat,
  25                            GLsizei width, GLsizei height)
  26 {
  27    switch (internalFormat) {
  28    case GL_RGB565:
  29       /* XXX this confuses GL_RENDERBUFFER_INTERNAL_FORMAT_OES */
  30       /* choose a closest format */
  31       internalFormat = GL_RGB5;
  32       break;
  33    default:
  34       break;
  35    }
  36    _mesa_RenderbufferStorageEXT(target, internalFormat, width, height);
  37 }