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1 /*
2  * Copyright © 2012 Intel Corporation
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice (including the next
12  * paragraph) shall be included in all copies or substantial portions of the
13  * Software.
14  *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21  * DEALINGS IN THE SOFTWARE.
22  */
23 
24 #ifndef FORMATQUERY_H
25 #define FORMATQUERY_H
26 
27 #include "glheader.h"
28 
29 size_t
30 _mesa_query_samples_for_format(struct gl_context *ctx, GLenum target,
31                                GLenum internalFormat, int samples[16]);
32 
33 void
34 _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target,
35                                     GLenum internalFormat, GLenum pname,
36                                     GLint *params);
37 
38 extern void GLAPIENTRY
39 _mesa_GetInternalformativ(GLenum target, GLenum internalformat,
40                           GLenum pname, GLsizei bufSize, GLint *params);
41 
42 extern void GLAPIENTRY
43 _mesa_GetInternalformati64v(GLenum target, GLenum internalformat,
44                             GLenum pname, GLsizei bufSize, GLint64 *params);
45 
46 #endif /* FORMATQUERY_H */
47