aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/main/api_validate.h
blob: 59f3297681e537f36d63f0d13a4d14a480d4cbb3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90

/*
 * Mesa 3-D graphics library
 * Version:  3.5
 *
 * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */


#ifndef API_VALIDATE_H
#define API_VALIDATE_H


#include "glheader.h"
#include "mfeatures.h"

struct gl_buffer_object;
struct gl_context;
struct gl_transform_feedback_object;


extern GLuint
_mesa_max_buffer_index(struct gl_context *ctx, GLuint count, GLenum type,
                       const void *indices,
                       struct gl_buffer_object *elementBuf);


extern GLboolean
_mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name);


extern GLboolean
_mesa_validate_DrawArrays(struct gl_context *ctx,
			  GLenum mode, GLint start, GLsizei count);

extern GLboolean
_mesa_validate_DrawElements(struct gl_context *ctx,
			    GLenum mode, GLsizei count, GLenum type,
			    const GLvoid *indices, GLint basevertex);

extern GLboolean
_mesa_validate_MultiDrawElements(struct gl_context *ctx,
                                 GLenum mode, const GLsizei *count,
                                 GLenum type, const GLvoid * const *indices,
                                 GLuint primcount, const GLint *basevertex);

extern GLboolean
_mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
				 GLuint start, GLuint end,
				 GLsizei count, GLenum type,
				 const GLvoid *indices, GLint basevertex);


extern GLboolean
_mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint first,
                                   GLsizei count, GLsizei primcount);

extern GLboolean
_mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
                                     GLenum mode, GLsizei count, GLenum type,
                                     const GLvoid *indices, GLsizei primcount,
                                     GLint basevertex);

#if FEATURE_EXT_transform_feedback

extern GLboolean
_mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                     GLenum mode,
                                     struct gl_transform_feedback_object *obj);

#endif

#endif