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      1 /*
      2  * Mesa 3-D graphics library
      3  * Version:  7.7
      4  *
      5  * Copyright (C) 2009 Chia-I Wu <olv (at) 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/compiler.h"
     32 #include "main/mfeatures.h"
     33 
     34 struct gl_function_pool_remap {
     35    int pool_index;
     36    int remap_index;
     37 };
     38 
     39 struct gl_function_remap {
     40    int func_index;
     41    int dispatch_offset; /* for sanity check */
     42 };
     43 
     44 
     45 #if FEATURE_remap_table
     46 
     47 extern int
     48 driDispatchRemapTable[];
     49 
     50 extern const char *
     51 _mesa_get_function_spec(int func_index);
     52 
     53 extern int
     54 _mesa_map_function_spec(const char *spec);
     55 
     56 extern void
     57 _mesa_map_function_array(const struct gl_function_remap *func_array);
     58 
     59 extern void
     60 _mesa_map_static_functions(void);
     61 
     62 extern void
     63 _mesa_init_remap_table(void);
     64 
     65 #else /* FEATURE_remap_table */
     66 
     67 static inline const char *
     68 _mesa_get_function_spec(int func_index)
     69 {
     70    return NULL;
     71 }
     72 
     73 static inline int
     74 _mesa_map_function_spec(const char *spec)
     75 {
     76    return -1;
     77 }
     78 
     79 static inline void
     80 _mesa_map_function_array(const struct gl_function_remap *func_array)
     81 {
     82 }
     83 
     84 static inline void
     85 _mesa_map_static_functions(void)
     86 {
     87 }
     88 
     89 
     90 static inline void
     91 _mesa_init_remap_table(void)
     92 {
     93 }
     94 
     95 #endif /* FEATURE_remap_table */
     96 
     97 
     98 #endif /* REMAP_H */
     99