1/*
2 * Mesa 3-D graphics library
3 *
4 * Copyright (C) 1999-2007  Brian Paul   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 "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25
26#ifndef MULTISAMPLE_H
27#define MULTISAMPLE_H
28
29#include "glheader.h"
30
31struct gl_context;
32
33extern void GLAPIENTRY
34_mesa_SampleCoverage(GLclampf value, GLboolean invert);
35
36
37extern void
38_mesa_init_multisample(struct gl_context *ctx);
39
40
41extern void GLAPIENTRY
42_mesa_GetMultisamplefv(GLenum pname, GLuint index, GLfloat* val);
43
44void GLAPIENTRY
45_mesa_SampleMaski_no_error(GLuint index, GLbitfield mask);
46
47extern void GLAPIENTRY
48_mesa_SampleMaski(GLuint index, GLbitfield mask);
49
50void GLAPIENTRY
51_mesa_MinSampleShading_no_error(GLclampf value);
52
53extern void GLAPIENTRY
54_mesa_MinSampleShading(GLclampf value);
55
56extern GLenum
57_mesa_check_sample_count(struct gl_context *ctx, GLenum target,
58                         GLenum internalFormat, GLsizei samples,
59                         GLsizei storageSamples);
60
61#endif
62