2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
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:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
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.
25 #ifndef TEXCOMPRESS_FXT1_H
26 #define TEXCOMPRESS_FXT1_H
29 #include "mfeatures.h"
32 struct swrast_texture_image
;
34 #if FEATURE_texture_fxt1
37 _mesa_texstore_rgb_fxt1(TEXSTORE_PARAMS
);
40 _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS
);
43 _mesa_fetch_texel_2d_f_rgba_fxt1(const struct swrast_texture_image
*texImage
,
44 GLint i
, GLint j
, GLint k
, GLfloat
*texel
);
47 _mesa_fetch_texel_2d_f_rgb_fxt1(const struct swrast_texture_image
*texImage
,
48 GLint i
, GLint j
, GLint k
, GLfloat
*texel
);
50 #else /* FEATURE_texture_fxt1 */
52 /* these are used only in texstore_funcs[] */
53 #define _mesa_texstore_rgb_fxt1 NULL
54 #define _mesa_texstore_rgba_fxt1 NULL
56 /* these are used only in texfetch_funcs[] */
57 #define _mesa_fetch_texel_2d_f_rgba_fxt1 NULL
58 #define _mesa_fetch_texel_2d_f_rgb_fxt1 NULL
60 #endif /* FEATURE_texture_fxt1 */
62 #endif /* TEXCOMPRESS_FXT1_H */