src/mesa/main/colortab.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5.2
   4  *
   5  * Copyright (C) 1999-2006  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 COLORTAB_H
  27 #define COLORTAB_H
  28
  29
  30 #include "main/mtypes.h"
  31
  32 #if FEATURE_colortable
  33
  34 #define _MESA_INIT_COLORTABLE_FUNCTIONS(driver, impl)                \
  35    do {                                                              \
  36       (driver)->CopyColorTable       = impl ## CopyColorTable;       \
  37       (driver)->CopyColorSubTable    = impl ## CopyColorSubTable;    \
  38       (driver)->UpdateTexturePalette = impl ## UpdateTexturePalette; \
  39    } while (0)
  40
  41 extern void GLAPIENTRY
  42 _mesa_ColorTable( GLenum target, GLenum internalformat,
  43                   GLsizei width, GLenum format, GLenum type,
  44                   const GLvoid *table );
  45
  46 extern void GLAPIENTRY
  47 _mesa_ColorSubTable( GLenum target, GLsizei start,
  48                      GLsizei count, GLenum format, GLenum type,
  49                      const GLvoid *table );
  50
  51 extern void
  52 _mesa_init_colortable_dispatch(struct _glapi_table *disp);
  53
  54 #else /* FEATURE_colortable */
  55
  56 #define _MESA_INIT_COLORTABLE_FUNCTIONS(driver, impl) do { } while (0)
  57
  58 static INLINE void GLAPIENTRY
  59 _mesa_ColorTable( GLenum target, GLenum internalformat,
  60                   GLsizei width, GLenum format, GLenum type,
  61                   const GLvoid *table )
  62 {
  63    ASSERT_NO_FEATURE();
  64 }
  65
  66 static INLINE void GLAPIENTRY
  67 _mesa_ColorSubTable( GLenum target, GLsizei start,
  68                      GLsizei count, GLenum format, GLenum type,
  69                      const GLvoid *table )
  70 {
  71    ASSERT_NO_FEATURE();
  72 }
  73
  74 static INLINE void
  75 _mesa_init_colortable_dispatch(struct _glapi_table *disp)
  76 {
  77 }
  78
  79 #endif /* FEATURE_colortable */
  80
  81
  82 extern void
  83 _mesa_init_colortable( struct gl_color_table *table );
  84
  85 extern void
  86 _mesa_free_colortable_data( struct gl_color_table *table );
  87
  88 extern void
  89 _mesa_init_colortables( GLcontext *ctx );
  90
  91 extern void
  92 _mesa_free_colortables_data( GLcontext *ctx );
  93
  94
  95 #endif /* COLORTAB_H */