src/mesa/main/remap.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.7
   4  *
   5  * Copyright (C) 2009 Chia-I Wu <olv@0xlab.org>
   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 OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  23  * DEALINGS IN THE SOFTWARE.
  24  */
  25
  26
  27 #ifndef REMAP_H
  28 #define REMAP_H
  29
  30
  31 #include "main/mfeatures.h"
  32
  33 struct gl_function_pool_remap {
  34    int pool_index;
  35    int remap_index;
  36 };
  37
  38 struct gl_function_remap {
  39    int func_index;
  40    int dispatch_offset; /* for sanity check */
  41 };
  42
  43
  44 #if FEATURE_remap_table
  45
  46 extern int
  47 driDispatchRemapTable[];
  48
  49 extern const char *
  50 _mesa_get_function_spec(int func_index);
  51
  52 extern int
  53 _mesa_map_function_spec(const char *spec);
  54
  55 extern void
  56 _mesa_map_function_array(const struct gl_function_remap *func_array);
  57
  58 extern void
  59 _mesa_map_static_functions(void);
  60
  61 extern void
  62 _mesa_do_init_remap_table(const char *pool,
  63                           int size,
  64                           const struct gl_function_pool_remap *remap);
  65
  66 extern void
  67 _mesa_init_remap_table(void);
  68
  69 #else /* FEATURE_remap_table */
  70
  71 static INLINE const char *
  72 _mesa_get_function_spec(int func_index)
  73 {
  74    return NULL;
  75 }
  76
  77 static INLINE int
  78 _mesa_map_function_spec(const char *spec)
  79 {
  80    return -1;
  81 }
  82
  83 static INLINE void
  84 _mesa_map_function_array(const struct gl_function_remap *func_array)
  85 {
  86 }
  87
  88 static INLINE void
  89 _mesa_map_static_functions(void)
  90 {
  91 }
  92
  93 static INLINE void
  94 _mesa_do_init_remap_table(const char *pool,
  95                           int size,
  96                           const struct gl_function_pool_remap *remap)
  97 {
  98 }
  99
 100 static INLINE void
 101 _mesa_init_remap_table(void)
 102 {
 103 }
 104
 105 #endif /* FEATURE_remap_table */
 106
 107
 108 #endif /* REMAP_H */