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_MESA_TO_TGSI_H
30 #define ST_MESA_TO_TGSI_H
31 
32 #if defined __cplusplus
33 extern "C" {
34 #endif
35 
36 #include "main/glheader.h"
37 
38 #include "pipe/p_compiler.h"
39 #include "pipe/p_defines.h"
40 
41 struct gl_context;
42 struct gl_program;
43 struct tgsi_token;
44 struct ureg_program;
45 
46 
47 enum pipe_error
48 st_translate_mesa_program(
49    struct gl_context *ctx,
50    uint procType,
51    struct ureg_program *ureg,
52    const struct gl_program *program,
53    GLuint numInputs,
54    const GLuint inputMapping[],
55    const ubyte inputSemanticName[],
56    const ubyte inputSemanticIndex[],
57    const GLuint interpMode[],
58    GLuint numOutputs,
59    const GLuint outputMapping[],
60    const ubyte outputSemanticName[],
61    const ubyte outputSemanticIndex[],
62    boolean passthrough_edgeflags,
63    boolean clamp_color);
64 
65 void
66 st_free_tokens(const struct tgsi_token *tokens);
67 
68 unsigned
69 st_translate_texture_target(GLuint textarget, GLboolean shadow);
70 
71 
72 #if defined __cplusplus
73 } /* extern "C" */
74 #endif
75 
76 #endif /* ST_MESA_TO_TGSI_H */
77 
78