src/mesa/main/texgen.h

   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
  40 extern void GLAPIENTRY
  41 _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
  42
  43 extern void GLAPIENTRY
  44 _mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param );
  45
  46 extern void GLAPIENTRY
  47 _mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
  48
  49 extern void GLAPIENTRY
  50 _mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
  51
  52 extern void
  53 _mesa_init_texgen_dispatch(struct _glapi_table *disp);
  54
  55
  56 extern void GLAPIENTRY
  57 _es_GetTexGenfv(GLenum coord, GLenum pname, GLfloat *params);
  58
  59 extern void GLAPIENTRY
  60 _es_TexGenf(GLenum coord, GLenum pname, GLfloat param);
  61
  62 extern void GLAPIENTRY
  63 _es_TexGenfv(GLenum coord, GLenum pname, const GLfloat *params);
  64
  65
  66 #else /* FEATURE_texgen */
  67
  68 #define _MESA_INIT_TEXGEN_FUNCTIONS(driver, impl) do { } while (0)
  69
  70 static void
  71 _mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params )
  72 {
  73 }
  74
  75 static void INLINE
  76 _mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
  77 {
  78 }
  79
  80 static INLINE void
  81 _mesa_init_texgen_dispatch(struct _glapi_table *disp)
  82 {
  83 }
  84
  85 #endif /* FEATURE_texgen */
  86
  87
  88 #endif /* TEXGEN_H */