core/src/fxcodec/jbig2/JBig2_GrrdProc.h

   1 // Copyright 2015 PDFium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
   6
   7 #ifndef CORE_SRC_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_
   8 #define CORE_SRC_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_
   9
  10 #include "../../../include/fxcrt/fx_system.h"
  11
  12 class CJBig2_ArithDecoder;
  13 class CJBig2_Image;
  14 class IFX_Pause;
  15 struct JBig2ArithCtx;
  16
  17 class CJBig2_GRRDProc {
  18  public:
  19   CJBig2_Image* decode(CJBig2_ArithDecoder* pArithDecoder,
  20                        JBig2ArithCtx* grContext);
  21
  22   CJBig2_Image* decode_Template0_unopt(CJBig2_ArithDecoder* pArithDecoder,
  23                                        JBig2ArithCtx* grContext);
  24
  25   CJBig2_Image* decode_Template0_opt(CJBig2_ArithDecoder* pArithDecoder,
  26                                      JBig2ArithCtx* grContext);
  27
  28   CJBig2_Image* decode_Template1_unopt(CJBig2_ArithDecoder* pArithDecoder,
  29                                        JBig2ArithCtx* grContext);
  30
  31   CJBig2_Image* decode_Template1_opt(CJBig2_ArithDecoder* pArithDecoder,
  32                                      JBig2ArithCtx* grContext);
  33
  34   FX_DWORD GRW;
  35   FX_DWORD GRH;
  36   FX_BOOL GRTEMPLATE;
  37   CJBig2_Image* GRREFERENCE;
  38   int32_t GRREFERENCEDX;
  39   int32_t GRREFERENCEDY;
  40   FX_BOOL TPGRON;
  41   int8_t GRAT[4];
  42 };
  43
  44 #endif  // CORE_SRC_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_