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_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_ 8 #define CORE_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_ 9 10 #include "core/fxcrt/fx_system.h" 11 12 class CJBig2_ArithDecoder; 13 class CJBig2_Image; 14 struct JBig2ArithCtx; 15 16 class CJBig2_GRRDProc { 17 public: 18 CJBig2_Image* decode(CJBig2_ArithDecoder* pArithDecoder, 19 JBig2ArithCtx* grContext); 20 21 CJBig2_Image* decode_Template0_unopt(CJBig2_ArithDecoder* pArithDecoder, 22 JBig2ArithCtx* grContext); 23 24 CJBig2_Image* decode_Template0_opt(CJBig2_ArithDecoder* pArithDecoder, 25 JBig2ArithCtx* grContext); 26 27 CJBig2_Image* decode_Template1_unopt(CJBig2_ArithDecoder* pArithDecoder, 28 JBig2ArithCtx* grContext); 29 30 CJBig2_Image* decode_Template1_opt(CJBig2_ArithDecoder* pArithDecoder, 31 JBig2ArithCtx* grContext); 32 33 uint32_t GRW; 34 uint32_t GRH; 35 bool GRTEMPLATE; 36 CJBig2_Image* GRREFERENCE; 37 int32_t GRREFERENCEDX; 38 int32_t GRREFERENCEDY; 39 bool TPGRON; 40 int8_t GRAT[4]; 41 }; 42 43 #endif // CORE_FXCODEC_JBIG2_JBIG2_GRRDPROC_H_ 44
