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src/qt/src/3rdparty/libmng/libmng_filter.h
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00001 /* ************************************************************************** */ 00002 /* * For conditions of distribution and use, * */ 00003 /* * see copyright notice in libmng.h * */ 00004 /* ************************************************************************** */ 00005 /* * * */ 00006 /* * project : libmng * */ 00007 /* * file : libmng_filter.h copyright (c) 2000 G.Juyn * */ 00008 /* * version : 1.0.0 * */ 00009 /* * * */ 00010 /* * purpose : Filtering routines (definition) * */ 00011 /* * * */ 00012 /* * author : G.Juyn * */ 00013 /* * web : http://www.3-t.com * */ 00014 /* * email : mailto:info@3-t.com * */ 00015 /* * * */ 00016 /* * comment : Definition of the filtering routines * */ 00017 /* * * */ 00018 /* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */ 00019 /* * - changed strict-ANSI stuff * */ 00020 /* * * */ 00021 /* * 0.9.2 - 08/05/2000 - G.Juyn * */ 00022 /* * - changed file-prefixes * */ 00023 /* * * */ 00024 /* * 0.9.3 - 09/07/2000 - G.Juyn * */ 00025 /* * - added support for new filter_types * */ 00026 /* * * */ 00027 /* ************************************************************************** */ 00028 00029 #if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI) 00030 #pragma option -A /* force ANSI-C */ 00031 #endif 00032 00033 #ifndef _libmng_filter_h_ 00034 #define _libmng_filter_h_ 00035 00036 /* ************************************************************************** */ 00037 00038 mng_retcode filter_a_row (mng_datap pData); 00039 00040 mng_retcode filter_sub (mng_datap pData); 00041 mng_retcode filter_up (mng_datap pData); 00042 mng_retcode filter_average (mng_datap pData); 00043 mng_retcode filter_paeth (mng_datap pData); 00044 00045 /* ************************************************************************** */ 00046 00047 mng_retcode init_rowdiffering (mng_datap pData); 00048 00049 mng_retcode differ_g1 (mng_datap pData); 00050 mng_retcode differ_g2 (mng_datap pData); 00051 mng_retcode differ_g4 (mng_datap pData); 00052 mng_retcode differ_g8 (mng_datap pData); 00053 mng_retcode differ_g16 (mng_datap pData); 00054 mng_retcode differ_rgb8 (mng_datap pData); 00055 mng_retcode differ_rgb16 (mng_datap pData); 00056 mng_retcode differ_idx1 (mng_datap pData); 00057 mng_retcode differ_idx2 (mng_datap pData); 00058 mng_retcode differ_idx4 (mng_datap pData); 00059 mng_retcode differ_idx8 (mng_datap pData); 00060 mng_retcode differ_ga8 (mng_datap pData); 00061 mng_retcode differ_ga16 (mng_datap pData); 00062 mng_retcode differ_rgba8 (mng_datap pData); 00063 mng_retcode differ_rgba16 (mng_datap pData); 00064 00065 /* ************************************************************************** */ 00066 00067 #endif /* _libmng_filter_h_ */ 00068 00069 /* ************************************************************************** */ 00070 /* * end of file * */ 00071 /* ************************************************************************** */
