1 /**************************************************************************
2  *
3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
4  * All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sub license, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  *
26  **************************************************************************/
27 
28 
29 #ifndef PROG_CACHE_H
30 #define PROG_CACHE_H
31 
32 
33 #include "main/glheader.h"
34 
35 struct gl_context;
36 
37 /** Opaque type */
38 struct gl_program_cache;
39 
40 
41 extern struct gl_program_cache *
42 _mesa_new_program_cache(void);
43 
44 extern void
45 _mesa_delete_program_cache(struct gl_context *ctx, struct gl_program_cache *pc);
46 
47 extern void
48 _mesa_delete_shader_cache(struct gl_context *ctx,
49 			  struct gl_program_cache *cache);
50 
51 extern struct gl_program *
52 _mesa_search_program_cache(struct gl_program_cache *cache,
53                            const void *key, GLuint keysize);
54 
55 extern void
56 _mesa_program_cache_insert(struct gl_context *ctx,
57                            struct gl_program_cache *cache,
58                            const void *key, GLuint keysize,
59                            struct gl_program *program);
60 
61 void
62 _mesa_shader_cache_insert(struct gl_context *ctx,
63 			  struct gl_program_cache *cache,
64 			  const void *key, GLuint keysize,
65 			  struct gl_shader_program *program);
66 
67 
68 #endif /* PROG_CACHE_H */
69