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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
Possible License(s): LGPL-2.1 
    

  1. /** 
    2. 

  2.  * @file patch_code.h
    3. 

  3.  * @brief Function declarations for encoding and decoding patches.
    4. 

  4.  *
    5. 

  5.  * $LicenseInfo:firstyear=2000&license=viewerlgpl$
    6. 

  6.  * Second Life Viewer Source Code
    7. 

  7.  * Copyright (C) 2010, Linden Research, Inc.
    8. 

  8.  * 
    9. 

  9.  * This library is free software; you can redistribute it and/or
    10. 

  10.  * modify it under the terms of the GNU Lesser General Public
    11. 

  11.  * License as published by the Free Software Foundation;
    12. 

  12.  * version 2.1 of the License only.
    13. 

  13.  * 
    14. 

  14.  * This library is distributed in the hope that it will be useful,
    15. 

  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16. 

  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    17. 

  17.  * Lesser General Public License for more details.
    18. 

  18.  * 
    19. 

  19.  * You should have received a copy of the GNU Lesser General Public
    20. 

  20.  * License along with this library; if not, write to the Free Software
    21. 

  21.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
    22. 

  22.  * 
    23. 

  23.  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
    24. 

  24.  * $/LicenseInfo$
    25. 

  25.  */
    26. 

  26. 

  27. #ifndef LL_PATCH_CODE_H
    28. 

  28. #define LL_PATCH_CODE_H
    29. 

  29. 

  30. class LLBitPack;
    31. 

  31. class LLGroupHeader;
    32. 

  32. class LLPatchHeader;
    33. 

  33. 

  34. void	init_patch_coding(LLBitPack &bitpack);
    35. 

  35. void	code_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
    36. 

  36. void	code_patch_header(LLBitPack &bitpack, LLPatchHeader *ph, S32 *patch);
    37. 

  37. void	code_end_of_data(LLBitPack &bitpack);
    38. 

  38. void	code_patch(LLBitPack &bitpack, S32 *patch, S32 postquant);
    39. 

  39. void	end_patch_coding(LLBitPack &bitpack);
    40. 

  40. 

  41. void	init_patch_decoding(LLBitPack &bitpack);
    42. 

  42. void	decode_patch_group_header(LLBitPack &bitpack, LLGroupHeader *gopp);
    43. 

  43. void	decode_patch_header(LLBitPack &bitpack, LLPatchHeader *ph);
    44. 

  44. void	decode_patch(LLBitPack &bitpack, S32 *patches);
    45. 

  45. 

  46. #endif
    47. 

  47.