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/* xdelta 3 - delta compression tools and library
* Copyright (C) 2001 and onward. 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 SSMATCH stream->smatcher.ssmatch
#define TRYLAZY stream->smatcher.try_lazy
#define MAXLAZY stream->smatcher.max_lazy
#define LONGENOUGH stream->smatcher.long_enough
#define PROMOTE stream->smatcher.promote
#define SOFTCFG 1
#include "xdelta3.c"
#undef SOFTCFG
#undef TEMPLATE
#undef LLOOK
#undef SLOOK
#undef LSTEP
#undef SCHAIN
#undef SLCHAIN
#undef SSMATCH
#undef TRYLAZY
#undef MAXLAZY
#undef LONGENOUGH
#undef PROMOTE
#endif
#define SOFTCFG 0
/******************************************************************************************
FAST string matcher
******************************************************************************************/
#if XD3_BUILD_FAST
#define TEMPLATE fast
#define LLOOK 32
#define LSTEP 32
#define SLOOK 4
#define SCHAIN 2 // For testcase/3, this produces miserable performance
#define SLCHAIN 2 // with these values != 1 and large input window size
#define SSMATCH 1
#define TRYLAZY 0
#define MAXLAZY 0
#define LONGENOUGH 64
#define PROMOTE 0
#include "xdelta3.c"
#undef TEMPLATE
#undef LLOOK
#undef SLOOK
#undef LSTEP
#undef SCHAIN
#undef SLCHAIN
#undef SSMATCH
#undef TRYLAZY
#undef MAXLAZY
#undef LONGENOUGH
#undef PROMOTE
#endif
/******************************************************************************************
SLOW string matcher
******************************************************************************************/
#if XD3_BUILD_SLOW
#define TEMPLATE slow
#define LLOOK 64
#define LSTEP 64 // TODO
#define SLOOK 4
#define SCHAIN 128
#define SLCHAIN 16
#define SSMATCH 0
#define TRYLAZY 1
#define MAXLAZY 8
#define LONGENOUGH 128
#define PROMOTE 0
#include "xdelta3.c"
#undef TEMPLATE
#undef LLOOK
#undef SLOOK
#undef LSTEP
#undef SCHAIN
#undef SLCHAIN
#undef SSMATCH
#undef TRYLAZY
#undef MAXLAZY
#undef LONGENOUGH
#undef PROMOTE
#endif
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