1 /* $Id: texcompress.h,v 1.2 2002/10/18 17:41:45 brianp Exp $ */
4 * Mesa 3-D graphics library
7 * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
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:
16 * The above copyright notice and this permission notice shall be included
17 * in all copies or substantial portions of the Software.
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.
34 _mesa_get_compressed_formats( GLcontext
*ctx
, GLint
*formats
);
37 _mesa_compressed_texture_size( GLcontext
*ctx
,
38 GLsizei width
, GLsizei height
, GLsizei depth
,
42 _mesa_compressed_row_stride(GLenum format
, GLsizei width
);
46 _mesa_compressed_image_address(GLint col
, GLint row
, GLint img
,
48 GLsizei width
, const GLubyte
*image
);
52 _mesa_compress_teximage( GLcontext
*ctx
, GLsizei width
, GLsizei height
,
53 GLenum srcFormat
, const GLchan
*source
,
55 const struct gl_texture_format
*dstFormat
,
56 GLubyte
*dest
, GLint dstRowStride
);
58 #endif /* TEXCOMPRESS_H */