1/* config1x.h -- configuration for the LZO1X algorithm
2
3   This file is part of the LZO real-time data compression library.
4
5   Copyright (C) 2011 Markus Franz Xaver Johannes Oberhumer
6   Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
7   Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
8   Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
9   Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
10   Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
11   Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
12   Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
13   Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
14   Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
15   Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
16   Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
17   Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
18   Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
19   Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
20   Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
21   All Rights Reserved.
22
23   The LZO library is free software; you can redistribute it and/or
24   modify it under the terms of the GNU General Public License as
25   published by the Free Software Foundation; either version 2 of
26   the License, or (at your option) any later version.
27
28   The LZO library is distributed in the hope that it will be useful,
29   but WITHOUT ANY WARRANTY; without even the implied warranty of
30   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
31   GNU General Public License for more details.
32
33   You should have received a copy of the GNU General Public License
34   along with the LZO library; see the file COPYING.
35   If not, write to the Free Software Foundation, Inc.,
36   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
37
38   Markus F.X.J. Oberhumer
39   <markus@oberhumer.com>
40   http://www.oberhumer.com/opensource/lzo/
41 */
42
43
44/* WARNING: this file should *not* be used by applications. It is
45   part of the implementation of the library and is subject
46   to change.
47 */
48
49
50#ifndef __LZO_CONFIG1X_H
51#define __LZO_CONFIG1X_H 1
52
53#if !defined(LZO1X) && !defined(LZO1Y) && !defined(LZO1Z)
54#  define LZO1X 1
55#endif
56
57#include "lzo_conf.h"
58#if !defined(__LZO_IN_MINILZO)
59#include "lzo/lzo1x.h"
60#endif
61
62
63/***********************************************************************
64//
65************************************************************************/
66
67#ifndef LZO_EOF_CODE
68#define LZO_EOF_CODE 1
69#endif
70#undef LZO_DETERMINISTIC
71
72#define M1_MAX_OFFSET   0x0400
73#ifndef M2_MAX_OFFSET
74#define M2_MAX_OFFSET   0x0800
75#endif
76#define M3_MAX_OFFSET   0x4000
77#define M4_MAX_OFFSET   0xbfff
78
79#define MX_MAX_OFFSET   (M1_MAX_OFFSET + M2_MAX_OFFSET)
80
81#define M1_MIN_LEN      2
82#define M1_MAX_LEN      2
83#define M2_MIN_LEN      3
84#ifndef M2_MAX_LEN
85#define M2_MAX_LEN      8
86#endif
87#define M3_MIN_LEN      3
88#define M3_MAX_LEN      33
89#define M4_MIN_LEN      3
90#define M4_MAX_LEN      9
91
92#define M1_MARKER       0
93#define M2_MARKER       64
94#define M3_MARKER       32
95#define M4_MARKER       16
96
97
98/***********************************************************************
99//
100************************************************************************/
101
102#ifndef MIN_LOOKAHEAD
103#define MIN_LOOKAHEAD       (M2_MAX_LEN + 1)
104#endif
105
106#if defined(LZO_NEED_DICT_H)
107
108#ifndef LZO_HASH
109#define LZO_HASH            LZO_HASH_LZO_INCREMENTAL_B
110#endif
111#define DL_MIN_LEN          M2_MIN_LEN
112#include "lzo_dict.h"
113
114#endif
115
116
117
118#endif /* already included */
119
120/*
121vi:ts=4:et
122*/
123
124