texgen.h revision cc95de82e5939586771d478e662cb458bbc42c20 
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
26#ifndef TEXGEN_H
27#define TEXGEN_H
28
29
30#include "main/mtypes.h"
31
32
33#if FEATURE_texgen
34
35#define _MESA_INIT_TEXGEN_FUNCTIONS(driver, impl) \
36   do {                                           \
37      (driver)->TexGen = impl ## TexGen;          \
38   } while (0)
39
40extern void GLAPIENTRY
41_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
42
43extern void GLAPIENTRY
44_mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
45
46extern void
47_mesa_init_texgen_dispatch(struct _glapi_table *disp);
48
49#else /* FEATURE_texgen */
50
51#define _MESA_INIT_TEXGEN_FUNCTIONS(driver, impl) do { } while (0)
52
53static void
54_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
55{
56}
57
58static void INLINE
59_mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
60{
61}
62
63static INLINE void
64_mesa_init_texgen_dispatch(struct _glapi_table *disp)
65{
66}
67
68#endif /* FEATURE_texgen */
69
70
71#endif /* TEXGEN_H */
72