1/* lzo1x_1l.c -- LZO1X-1(12) compression
2
3   This file is part of the LZO real-time data compression library.
4
5   Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
6   All Rights Reserved.
7
8   The LZO library is free software; you can redistribute it and/or
9   modify it under the terms of the GNU General Public License as
10   published by the Free Software Foundation; either version 2 of
11   the License, or (at your option) any later version.
12
13   The LZO library is distributed in the hope that it will be useful,
14   but WITHOUT ANY WARRANTY; without even the implied warranty of
15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16   GNU General Public License for more details.
17
18   You should have received a copy of the GNU General Public License
19   along with the LZO library; see the file COPYING.
20   If not, write to the Free Software Foundation, Inc.,
21   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22
23   Markus F.X.J. Oberhumer
24   <markus@oberhumer.com>
25   http://www.oberhumer.com/opensource/lzo/
26 */
27
28
29#include "lzo_conf.h"
30#if 1 && defined(UA_GET_LE32)
31#undef  LZO_DICT_USE_PTR
32#define LZO_DICT_USE_PTR 0
33#undef  lzo_dict_t
34#define lzo_dict_t lzo_uint16_t
35#endif
36
37#define LZO_NEED_DICT_H 1
38#ifndef D_BITS
39#define D_BITS          12
40#endif
41#define D_INDEX1(d,p)       d = DM(DMUL(0x21,DX2(p,4,5)) >> 5)
42#define D_INDEX2(d,p)       d = d ^ D_MASK
43#if 1
44#define DINDEX(dv,p)        DM(((DMUL(0x1824429d,dv)) >> (32-D_BITS)))
45#else
46#define DINDEX(dv,p)        DM((dv) + ((dv) >> (32-D_BITS)))
47#endif
48#include "config1x.h"
49#define LZO_DETERMINISTIC !(LZO_DICT_USE_PTR)
50
51#ifndef DO_COMPRESS
52#define DO_COMPRESS     lzo1x_1_12_compress
53#endif
54
55#include "lzo1x_c.ch"
56