/* xdelta 3 - delta compression tools and library * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007. Joshua P. MacDonald * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /****************************************************************************************** SOFT string matcher ******************************************************************************************/ #if XD3_BUILD_SOFT #define TEMPLATE soft #define LLOOK stream->smatcher.large_look #define LSTEP stream->smatcher.large_step #define SLOOK stream->smatcher.small_look #define SCHAIN stream->smatcher.small_chain #define SLCHAIN stream->smatcher.small_lchain #define MAXLAZY stream->smatcher.max_lazy #define LONGENOUGH stream->smatcher.long_enough #define SOFTCFG 1 #include "xdelta3.c" #undef SOFTCFG #undef TEMPLATE #undef LLOOK #undef SLOOK #undef LSTEP #undef SCHAIN #undef SLCHAIN #undef MAXLAZY #undef LONGENOUGH #endif #define SOFTCFG 0 /****************************************************************************************** FASTEST string matcher ******************************************************************************************/ #if XD3_BUILD_FASTEST #define TEMPLATE fastest #define LLOOK 9 #define LSTEP 15 #define SLOOK 4 #define SCHAIN 1 #define SLCHAIN 1 #define MAXLAZY 18 #define LONGENOUGH 18 #include "xdelta3.c" #undef TEMPLATE #undef LLOOK #undef SLOOK #undef LSTEP #undef SCHAIN #undef SLCHAIN #undef MAXLAZY #undef LONGENOUGH #endif /****************************************************************************************** FAST string matcher ******************************************************************************************/ #if XD3_BUILD_FAST #define TEMPLATE fast #define LLOOK 9 #define LSTEP 8 #define SLOOK 4 #define SCHAIN 4 #define SLCHAIN 1 #define MAXLAZY 18 #define LONGENOUGH 35 #include "xdelta3.c" #undef TEMPLATE #undef LLOOK #undef SLOOK #undef LSTEP #undef SCHAIN #undef SLCHAIN #undef MAXLAZY #undef LONGENOUGH #endif /****************************************************************************************** SLOW string matcher ******************************************************************************************/ #if XD3_BUILD_SLOW #define TEMPLATE slow #define LLOOK 9 #define LSTEP 2 #define SLOOK 4 #define SCHAIN 44 #define SLCHAIN 13 #define MAXLAZY 90 #define LONGENOUGH 70 #include "xdelta3.c" #undef TEMPLATE #undef LLOOK #undef SLOOK #undef LSTEP #undef SCHAIN #undef SLCHAIN #undef MAXLAZY #undef LONGENOUGH #endif /****************************************************************************************** DEFAULT string matcher ******************************************************************************************/ #if XD3_BUILD_DEFAULT #define TEMPLATE default #define LLOOK 9 #define LSTEP 3 #define SLOOK 4 #define SCHAIN 8 #define SLCHAIN 2 #define MAXLAZY 36 #define LONGENOUGH 70 #include "xdelta3.c" #undef TEMPLATE #undef LLOOK #undef SLOOK #undef LSTEP #undef SCHAIN #undef SLCHAIN #undef MAXLAZY #undef LONGENOUGH #endif