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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef _JBIG2_HUFFMAN_TABLE_H_
#define _JBIG2_HUFFMAN_TABLE_H_
#include "JBig2_Module.h"
#include "JBig2_HuffmanTable_Standard.h"
#include "JBig2_BitStream.h"
class CJBig2_HuffmanTable : public CJBig2_Object
{
public:
CJBig2_HuffmanTable(const JBig2TableLine *pTable, int nLines, FX_BOOL bHTOOB);
CJBig2_HuffmanTable(CJBig2_BitStream *pStream);
~CJBig2_HuffmanTable();
void init();
int parseFromStandardTable(const JBig2TableLine *pTable, int nLines, FX_BOOL bHTOOB);
int parseFromCodedBuffer(CJBig2_BitStream *pStream);
FX_BOOL isOK()
{
return m_bOK;
}
private:
FX_BOOL HTOOB;
int NTEMP;
int *CODES;
int *PREFLEN;
int *RANGELEN;
int *RANGELOW;
FX_BOOL m_bOK;
friend class CJBig2_HuffmanDecoder;
};
#endif
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