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1 /**************************************************************************
2  *
3  * Copyright 2007 VMware, Inc.
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 VMWARE 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_TEXTURE_H
30 #define ST_CB_TEXTURE_H
31 
32 
33 #include "main/glheader.h"
34 
35 struct dd_function_table;
36 struct gl_context;
37 struct gl_texture_object;
38 struct pipe_context;
39 struct st_context;
40 struct st_texture_object;
41 
42 extern enum pipe_texture_target
43 gl_target_to_pipe(GLenum target);
44 
45 unsigned
46 st_get_blit_mask(GLenum srcFormat, GLenum dstFormat);
47 
48 extern GLboolean
49 st_finalize_texture(struct gl_context *ctx,
50 		    struct pipe_context *pipe,
51 		    struct gl_texture_object *tObj,
52 		    GLuint cubeMapFace);
53 
54 
55 extern void
56 st_init_texture_functions(struct dd_function_table *functions);
57 
58 #endif /* ST_CB_TEXTURE_H */
59