2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
5 * Copyright (c) 2009 VMware, Inc.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * OTHER DEALINGS IN THE SOFTWARE.
33 struct gl_texture_image
;
34 struct gl_texture_object
;
37 _mesa_base_pack_format(GLenum format
);
40 _mesa_GetTexSubImage_sw(struct gl_context
*ctx
,
41 GLint xoffset
, GLint yoffset
, GLint zoffset
,
42 GLsizei width
, GLsizei height
, GLint depth
,
43 GLenum format
, GLenum type
, GLvoid
*pixels
,
44 struct gl_texture_image
*texImage
);
47 _mesa_GetCompressedTexSubImage_sw(struct gl_context
*ctx
,
48 struct gl_texture_image
*texImage
,
49 GLint xoffset
, GLint yoffset
,
50 GLint zoffset
, GLsizei width
,
51 GLint height
, GLint depth
,
55 _mesa_get_compressed_texture_image( struct gl_context
*ctx
,
56 struct gl_texture_object
*texObj
,
57 struct gl_texture_image
*texImage
,
58 GLenum target
, GLint level
,
59 GLsizei bufSize
, GLvoid
*pixels
,
63 extern void GLAPIENTRY
64 _mesa_GetTexImage( GLenum target
, GLint level
,
65 GLenum format
, GLenum type
, GLvoid
*pixels
);
66 extern void GLAPIENTRY
67 _mesa_GetnTexImageARB( GLenum target
, GLint level
, GLenum format
,
68 GLenum type
, GLsizei bufSize
, GLvoid
*pixels
);
69 extern void GLAPIENTRY
70 _mesa_GetTextureImage(GLuint texture
, GLint level
, GLenum format
,
71 GLenum type
, GLsizei bufSize
, GLvoid
*pixels
);
73 extern void GLAPIENTRY
74 _mesa_GetTextureSubImage(GLuint texture
, GLint level
,
75 GLint xoffset
, GLint yoffset
, GLint zoffset
,
76 GLsizei width
, GLsizei height
, GLsizei depth
,
77 GLenum format
, GLenum type
, GLsizei bufSize
,
81 extern void GLAPIENTRY
82 _mesa_GetCompressedTexImage(GLenum target
, GLint lod
, GLvoid
*img
);
84 extern void GLAPIENTRY
85 _mesa_GetnCompressedTexImageARB(GLenum target
, GLint level
, GLsizei bufSize
,
88 extern void GLAPIENTRY
89 _mesa_GetCompressedTextureImage(GLuint texture
, GLint level
, GLsizei bufSize
,
93 _mesa_GetCompressedTextureSubImage(GLuint texture
, GLint level
,
94 GLint xoffset
, GLint yoffset
,
95 GLint zoffset
, GLsizei width
,
96 GLsizei height
, GLsizei depth
,
97 GLsizei bufSize
, void *pixels
);
99 #endif /* TEXGETIMAGE_H */