/* config1b.h -- configuration for the LZO1B algorithm   This file is part of the LZO real-time data compression library.   Copyright (C) 1996-2002 Markus Franz Xaver Johannes Oberhumer   All Rights Reserved.   The LZO library 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.   The LZO library 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 the LZO library; see the file COPYING.   If not, write to the Free Software Foundation, Inc.,   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.   Markus F.X.J. Oberhumer   <markus@oberhumer.com> *//* WARNING: this file should *not* be used by applications. It is   part of the implementation of the library and is subject   to change. */#ifndef __LZO_CONFIG1B_H#define __LZO_CONFIG1B_H#include <lzo1b.h>#include "lzo_conf.h"/***********************************************************************// algorithm configuration************************************************************************//* run bits (4 - 5) - the compressor and the decompressor * must use the same value. */#if !defined(RBITS)#  define RBITS		5#endif/* dictionary depth (0 - 6) - this only affects the compressor. * 0 is fastest, 6 is best compression ratio */#if !defined(DDBITS)#  define DDBITS	0#endif/* compression level (1 - 9) - this only affects the compressor. * 1 is fastest, 9 is best compression ratio */#if !defined(CLEVEL)#  define CLEVEL	1			/* fastest by default */#endif/* check configuration */#if (RBITS < 4 || RBITS > 5)#  error "invalid RBITS"#endif#if (DDBITS < 0 || DDBITS > 6)#  error "invalid DDBITS"#endif#if (CLEVEL < 1 || CLEVEL > 9)#  error "invalid CLEVEL"#endif/***********************************************************************// internal configuration************************************************************************//* add a special code so that the decompressor can detect the * end of the compressed data block (overhead is 3 bytes per block) */#undef LZO_EOF_CODE#define LZO_EOF_CODE/* return -1 instead of copying if the data cannot be compressed */#undef LZO_RETURN_IF_NOT_COMPRESSIBLE/***********************************************************************// algorithm internal configuration************************************************************************//* choose the hashing strategy */#ifndef LZO_HASH#define LZO_HASH		LZO_HASH_LZO_INCREMENTAL_A#endif/* config */#define R_BITS			RBITS#define DD_BITS			DDBITS#ifndef D_BITS#define D_BITS			14#endif/***********************************************************************// optimization and debugging************************************************************************//* Collect statistics */#if 0 && !defined(LZO_COLLECT_STATS)#  define LZO_COLLECT_STATS#endif/***********************************************************************//************************************************************************/#include "lzo_util.h"#include "lzo1b_de.h"#include "stats1b.h"#include "lzo1b_cc.h"#endif /* already included *//*vi:ts=4:et*/