1 /**************************************************************************
2 *
3 * Copyright 2007 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 ST_CB_BITMAP_H
30 #define ST_CB_BITMAP_H
31
32
33 #include "main/compiler.h"
34 #include "main/mfeatures.h"
35
36 struct dd_function_table;
37 struct st_context;
38 struct gl_fragment_program;
39 struct st_fragment_program;
40
41 #if FEATURE_drawpix
42
43 extern void
44 st_init_bitmap_functions(struct dd_function_table *functions);
45
46 extern void
47 st_init_bitmap(struct st_context *st);
48
49 extern void
50 st_destroy_bitmap(struct st_context *st);
51
52 extern void
53 st_make_bitmap_fragment_program(struct st_context *st,
54 struct gl_fragment_program *fpIn,
55 struct gl_fragment_program **fpOut,
56 GLuint *bitmap_sampler);
57
58 extern void
59 st_flush_bitmap_cache(struct st_context *st);
60
61 #else
62
63 static INLINE void
st_init_bitmap_functions(struct dd_function_table * functions)64 st_init_bitmap_functions(struct dd_function_table *functions)
65 {
66 }
67
68 static INLINE void
st_init_bitmap(struct st_context * st)69 st_init_bitmap(struct st_context *st)
70 {
71 }
72
73 static INLINE void
st_destroy_bitmap(struct st_context * st)74 st_destroy_bitmap(struct st_context *st)
75 {
76 }
77
78 static INLINE void
st_flush_bitmap_cache(struct st_context * st)79 st_flush_bitmap_cache(struct st_context *st)
80 {
81 }
82
83 static INLINE void
st_flush_bitmap(struct st_context * st)84 st_flush_bitmap(struct st_context *st)
85 {
86 }
87
88 #endif /* FEATURE_drawpix */
89
90 #endif /* ST_CB_BITMAP_H */
91