Subversion Repositories shark

Rev

Rev 55 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
55 pj 1
/* $Id: histogram.h,v 1.1 2003-02-28 11:42:02 pj Exp $ */
2
 
3
/*
4
 * Mesa 3-D graphics library
5
 * Version:  4.1
6
 *
7
 * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
8
 *
9
 * Permission is hereby granted, free of charge, to any person obtaining a
10
 * copy of this software and associated documentation files (the "Software"),
11
 * to deal in the Software without restriction, including without limitation
12
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13
 * and/or sell copies of the Software, and to permit persons to whom the
14
 * Software is furnished to do so, subject to the following conditions:
15
 *
16
 * The above copyright notice and this permission notice shall be included
17
 * in all copies or substantial portions of the Software.
18
 *
19
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
22
 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
23
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25
 */
26
 
27
 
28
#ifndef HISTOGRAM_H
29
#define HISTOGRAM_H
30
 
31
#include "glheader.h"
32
#include "mtypes.h"
33
 
34
 
35
extern void _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values);
36
 
37
extern void _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
38
 
39
extern void _mesa_GetHistogramParameterfv(GLenum target, GLenum pname, GLfloat *params);
40
 
41
extern void _mesa_GetHistogramParameteriv(GLenum target, GLenum pname, GLint *params);
42
 
43
extern void _mesa_GetMinmaxParameterfv(GLenum target, GLenum pname, GLfloat *params);
44
 
45
extern void _mesa_GetMinmaxParameteriv(GLenum target, GLenum pname, GLint *params);
46
 
47
extern void _mesa_Histogram(GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
48
 
49
extern void _mesa_Minmax(GLenum target, GLenum internalformat, GLboolean sink);
50
 
51
extern void _mesa_ResetHistogram(GLenum target);
52
 
53
extern void _mesa_ResetMinmax(GLenum target);
54
 
55
extern void
56
_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
57
 
58
extern void
59
_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
60
 
61
 
62
#endif