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Planeshift
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00001 /* xdelta 3 - delta compression tools and library 00002 * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007. Joshua P. MacDonald 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 */ 00018 00019 /****************************************************************** 00020 SOFT string matcher 00021 ******************************************************************/ 00022 00023 #if XD3_BUILD_SOFT 00024 00025 #define TEMPLATE soft 00026 #define LLOOK stream->smatcher.large_look 00027 #define LSTEP stream->smatcher.large_step 00028 #define SLOOK stream->smatcher.small_look 00029 #define SCHAIN stream->smatcher.small_chain 00030 #define SLCHAIN stream->smatcher.small_lchain 00031 #define MAXLAZY stream->smatcher.max_lazy 00032 #define LONGENOUGH stream->smatcher.long_enough 00033 00034 #define SOFTCFG 1 00035 #include "xdelta3.c" 00036 #undef SOFTCFG 00037 00038 #undef TEMPLATE 00039 #undef LLOOK 00040 #undef SLOOK 00041 #undef LSTEP 00042 #undef SCHAIN 00043 #undef SLCHAIN 00044 #undef MAXLAZY 00045 #undef LONGENOUGH 00046 #endif 00047 00048 #define SOFTCFG 0 00049 00050 /************************************************************ 00051 FASTEST string matcher 00052 **********************************************************/ 00053 #if XD3_BUILD_FASTEST 00054 #define TEMPLATE fastest 00055 #define LLOOK 9 00056 #define LSTEP 26 00057 #define SLOOK 4U 00058 #define SCHAIN 1 00059 #define SLCHAIN 1 00060 #define MAXLAZY 6 00061 #define LONGENOUGH 6 00062 00063 #include "xdelta3.c" 00064 00065 #undef TEMPLATE 00066 #undef LLOOK 00067 #undef SLOOK 00068 #undef LSTEP 00069 #undef SCHAIN 00070 #undef SLCHAIN 00071 #undef MAXLAZY 00072 #undef LONGENOUGH 00073 #endif 00074 00075 /************************************************************ 00076 FASTER string matcher 00077 **********************************************************/ 00078 #if XD3_BUILD_FASTER 00079 #define TEMPLATE faster 00080 #define LLOOK 9 00081 #define LSTEP 15 00082 #define SLOOK 4U 00083 #define SCHAIN 1 00084 #define SLCHAIN 1 00085 #define MAXLAZY 18 00086 #define LONGENOUGH 18 00087 00088 #include "xdelta3.c" 00089 00090 #undef TEMPLATE 00091 #undef LLOOK 00092 #undef SLOOK 00093 #undef LSTEP 00094 #undef SCHAIN 00095 #undef SLCHAIN 00096 #undef MAXLAZY 00097 #undef LONGENOUGH 00098 #endif 00099 00100 /****************************************************** 00101 FAST string matcher 00102 ********************************************************/ 00103 #if XD3_BUILD_FAST 00104 #define TEMPLATE fast 00105 #define LLOOK 9 00106 #define LSTEP 8 00107 #define SLOOK 4U 00108 #define SCHAIN 4 00109 #define SLCHAIN 1 00110 #define MAXLAZY 18 00111 #define LONGENOUGH 35 00112 00113 #include "xdelta3.c" 00114 00115 #undef TEMPLATE 00116 #undef LLOOK 00117 #undef SLOOK 00118 #undef LSTEP 00119 #undef SCHAIN 00120 #undef SLCHAIN 00121 #undef MAXLAZY 00122 #undef LONGENOUGH 00123 #endif 00124 00125 /************************************************** 00126 SLOW string matcher 00127 **************************************************************/ 00128 #if XD3_BUILD_SLOW 00129 #define TEMPLATE slow 00130 #define LLOOK 9 00131 #define LSTEP 2 00132 #define SLOOK 4U 00133 #define SCHAIN 44 00134 #define SLCHAIN 13 00135 #define MAXLAZY 90 00136 #define LONGENOUGH 70 00137 00138 #include "xdelta3.c" 00139 00140 #undef TEMPLATE 00141 #undef LLOOK 00142 #undef SLOOK 00143 #undef LSTEP 00144 #undef SCHAIN 00145 #undef SLCHAIN 00146 #undef MAXLAZY 00147 #undef LONGENOUGH 00148 #endif 00149 00150 /******************************************************** 00151 DEFAULT string matcher 00152 ************************************************************/ 00153 #if XD3_BUILD_DEFAULT 00154 #define TEMPLATE default 00155 #define LLOOK 9 00156 #define LSTEP 3 00157 #define SLOOK 4U 00158 #define SCHAIN 8 00159 #define SLCHAIN 2 00160 #define MAXLAZY 36 00161 #define LONGENOUGH 70 00162 00163 #include "xdelta3.c" 00164 00165 #undef TEMPLATE 00166 #undef LLOOK 00167 #undef SLOOK 00168 #undef LSTEP 00169 #undef SCHAIN 00170 #undef SLCHAIN 00171 #undef MAXLAZY 00172 #undef LONGENOUGH 00173 #endif
1.7.3