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/*
* algo0x15.h (C) 2007-2008, Aurélien Croc (AP²C)
* This file is a SpliX derivative work
*
* 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; version 2 of the License.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id: algo0x15.h 287 2011-02-19 19:10:22Z tillkamppeter $
* --
* This code was written by Leonardo Hamada
*
*/
#ifndef _ALGO0X15_H_
#define _ALGO0X15_H_
#ifndef DISABLE_JBIG
#include <stddef.h>
#include "algorithm.h"
/**
* @brief This class implements the compression algorithm 0x15.
*/
class Algo0x15 : public Algorithm
{
protected:
bool _error;
bool _has_bih;
unsigned char _bih[20];
unsigned char* _data;
unsigned long _size;
unsigned long _maxSize;
public:
Algo0x15();
virtual ~Algo0x15();
public:
static void _callback(unsigned char *data, size_t len, void *arg);
public:
virtual BandPlane* compress(const Request& request,
unsigned char *data, unsigned long width,
unsigned long height);
/* Returns BIH for the compressed image band,
after compress has been called. */
const unsigned char* getBIHdata() const { return _bih; }
};
#endif /* DISABLE_JBIG */
#endif /* _ALGO0X15_H_ */
/* vim: set expandtab tabstop=4 shiftwidth=4 smarttab tw=80 cin enc=utf8: */
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