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2024-10-09 d93a5a61f94ac4cf795ba4a8970d9eeba037f4c3

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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_GRRDPROC_H_
#define CORE_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_
 
#include "core/fxcrt/include/fx_system.h"
 
class CJBig2_ArithDecoder;
class CJBig2_Image;
struct JBig2ArithCtx;
 
class CJBig2_GRRDProc {
 public:
  CJBig2_Image* decode(CJBig2_ArithDecoder* pArithDecoder,
                       JBig2ArithCtx* grContext);
 
  CJBig2_Image* decode_Template0_unopt(CJBig2_ArithDecoder* pArithDecoder,
                                       JBig2ArithCtx* grContext);
 
  CJBig2_Image* decode_Template0_opt(CJBig2_ArithDecoder* pArithDecoder,
                                     JBig2ArithCtx* grContext);
 
  CJBig2_Image* decode_Template1_unopt(CJBig2_ArithDecoder* pArithDecoder,
                                       JBig2ArithCtx* grContext);
 
  CJBig2_Image* decode_Template1_opt(CJBig2_ArithDecoder* pArithDecoder,
                                     JBig2ArithCtx* grContext);
 
  uint32_t GRW;
  uint32_t GRH;
  FX_BOOL GRTEMPLATE;
  CJBig2_Image* GRREFERENCE;
  int32_t GRREFERENCEDX;
  int32_t GRREFERENCEDY;
  FX_BOOL TPGRON;
  int8_t GRAT[4];
};
 
#endif  // CORE_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_