texstorage.h revision af69d88d 
1/*
2 * Mesa 3-D graphics library
3 *
4 * Copyright (C) 2011  VMware, Inc.  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 TEXSTORAGE_H
27#define TEXSTORAGE_H
28
29
30extern void GLAPIENTRY
31_mesa_TexStorage1D(GLenum target, GLsizei levels, GLenum internalformat,
32                   GLsizei width);
33
34
35extern void GLAPIENTRY
36_mesa_TexStorage2D(GLenum target, GLsizei levels, GLenum internalformat,
37                   GLsizei width, GLsizei height);
38
39
40extern void GLAPIENTRY
41_mesa_TexStorage3D(GLenum target, GLsizei levels, GLenum internalformat,
42                   GLsizei width, GLsizei height, GLsizei depth);
43
44
45
46extern void GLAPIENTRY
47_mesa_TextureStorage1DEXT(GLuint texture, GLenum target, GLsizei levels,
48                          GLenum internalformat,
49                          GLsizei width);
50
51extern void GLAPIENTRY
52_mesa_TextureStorage2DEXT(GLuint texture, GLenum target, GLsizei levels,
53                          GLenum internalformat,
54                          GLsizei width, GLsizei height);
55
56extern void GLAPIENTRY
57_mesa_TextureStorage3DEXT(GLuint texture, GLenum target, GLsizei levels,
58                          GLenum internalformat,
59                          GLsizei width, GLsizei height, GLsizei depth);
60
61extern GLboolean
62_mesa_is_legal_tex_storage_format(struct gl_context *ctx, GLenum internalformat);
63
64extern GLboolean
65_mesa_alloc_texture_storage(struct gl_context *ctx,
66                            struct gl_texture_object *texObj,
67                            GLsizei levels, GLsizei width,
68                            GLsizei height, GLsizei depth);
69
70#endif /* TEXSTORAGE_H */
71