Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Mesa 3-D graphics library
  3.  * Version:  7.1
  4.  *
  5.  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  6.  *
  7.  * Permission is hereby granted, free of charge, to any person obtaining a
  8.  * copy of this software and associated documentation files (the "Software"),
  9.  * to deal in the Software without restriction, including without limitation
  10.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11.  * and/or sell copies of the Software, and to permit persons to whom the
  12.  * Software is furnished to do so, subject to the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice shall be included
  15.  * in all copies or substantial portions of the Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20.  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21.  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22.  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23.  */
  24.  
  25. #ifndef TEXCOMPRESS_FXT1_H
  26. #define TEXCOMPRESS_FXT1_H
  27.  
  28. #include "glheader.h"
  29. #include "texstore.h"
  30.  
  31. struct gl_texture_image;
  32.  
  33. #if FEATURE_texture_fxt1
  34.  
  35. extern GLboolean
  36. _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS);
  37.  
  38. extern GLboolean
  39. _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS);
  40.  
  41. extern void
  42. _mesa_fetch_texel_2d_f_rgba_fxt1(const struct gl_texture_image *texImage,
  43.                                  GLint i, GLint j, GLint k, GLfloat *texel);
  44.  
  45. extern void
  46. _mesa_fetch_texel_2d_f_rgb_fxt1(const struct gl_texture_image *texImage,
  47.                                 GLint i, GLint j, GLint k, GLfloat *texel);
  48.  
  49. #else /* FEATURE_texture_fxt1 */
  50.  
  51. /* these are used only in texstore_funcs[] */
  52. #define _mesa_texstore_rgb_fxt1 NULL
  53. #define _mesa_texstore_rgba_fxt1 NULL
  54.  
  55. /* these are used only in texfetch_funcs[] */
  56. #define _mesa_fetch_texel_2d_f_rgba_fxt1 NULL
  57. #define _mesa_fetch_texel_2d_f_rgb_fxt1 NULL
  58.  
  59. #endif /* FEATURE_texture_fxt1 */
  60.  
  61. #endif /* TEXCOMPRESS_FXT1_H */
  62.