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// Copyright 2015 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 CORE_FXCODEC_JBIG2_JBIG2_SDDPROC_H_
#define CORE_FXCODEC_JBIG2_JBIG2_SDDPROC_H_
#include <memory>
#include <vector>
#include "core/fxcodec/jbig2/JBig2_ArithDecoder.h"
#include "core/fxcrt/fx_system.h"
class CJBig2_BitStream;
class CJBig2_HuffmanTable;
class CJBig2_Image;
class CJBig2_SymbolDict;
class CJBig2_SDDProc {
public:
std::unique_ptr<CJBig2_SymbolDict> DecodeArith(
CJBig2_ArithDecoder* pArithDecoder,
std::vector<JBig2ArithCtx>* gbContext,
std::vector<JBig2ArithCtx>* grContext);
std::unique_ptr<CJBig2_SymbolDict> DecodeHuffman(
CJBig2_BitStream* pStream,
std::vector<JBig2ArithCtx>* gbContext,
std::vector<JBig2ArithCtx>* grContext);
bool SDHUFF;
bool SDREFAGG;
uint32_t SDNUMINSYMS;
CJBig2_Image** SDINSYMS;
uint32_t SDNUMNEWSYMS;
uint32_t SDNUMEXSYMS;
const CJBig2_HuffmanTable* SDHUFFDH;
const CJBig2_HuffmanTable* SDHUFFDW;
const CJBig2_HuffmanTable* SDHUFFBMSIZE;
const CJBig2_HuffmanTable* SDHUFFAGGINST;
uint8_t SDTEMPLATE;
int8_t SDAT[8];
bool SDRTEMPLATE;
int8_t SDRAT[4];
};
#endif // CORE_FXCODEC_JBIG2_JBIG2_SDDPROC_H_
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