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/indra/llmessage/patch_code.h

https://bitbucket.org/lindenlab/viewer-beta/
C++ Header | 46 lines | 16 code | 5 blank | 25 comment | 0 complexity | 3b5baca944d190b108b5a23f0461d644 MD5 | raw file
 1/** 
 2 * @file patch_code.h
 3 * @brief Function declarations for encoding and decoding patches.
 4 *
 5 * $LicenseInfo:firstyear=2000&license=viewerlgpl$
 6 * Second Life Viewer Source Code
 7 * Copyright (C) 2010, Linden Research, Inc.
 8 * 
 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation;
12 * version 2.1 of the License only.
13 * 
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * Lesser General Public License for more details.
18 * 
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 * 
23 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
24 * $/LicenseInfo$
25 */
26
27#ifndef LL_PATCH_CODE_H
28#define LL_PATCH_CODE_H
29
30class LLBitPack;
31class LLGroupHeader;
32class LLPatchHeader;
33
34void	init_patch_coding(LLBitPack &bitpack);
35void	code_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
36void	code_patch_header(LLBitPack &bitpack, LLPatchHeader *ph, S32 *patch);
37void	code_end_of_data(LLBitPack &bitpack);
38void	code_patch(LLBitPack &bitpack, S32 *patch, S32 postquant);
39void	end_patch_coding(LLBitPack &bitpack);
40
41void	init_patch_decoding(LLBitPack &bitpack);
42void	decode_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
43void	decode_patch_header(LLBitPack &bitpack, LLPatchHeader *ph);
44void	decode_patch(LLBitPack &bitpack, S32 *patches);
45
46#endif