| // 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_HTRDPROC_H_ |
| #define CORE_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "core/fxcodec/jbig2/JBig2_Image.h" |
| |
| class CJBig2_ArithDecoder; |
| class CJBig2_BitStream; |
| class JBig2ArithCtx; |
| class PauseIndicatorIface; |
| |
| class CJBig2_HTRDProc { |
| public: |
| std::unique_ptr<CJBig2_Image> DecodeArith(CJBig2_ArithDecoder* pArithDecoder, |
| JBig2ArithCtx* gbContext, |
| PauseIndicatorIface* pPause); |
| |
| std::unique_ptr<CJBig2_Image> DecodeMMR(CJBig2_BitStream* pStream); |
| |
| public: |
| uint32_t HBW; |
| uint32_t HBH; |
| bool HMMR; |
| uint8_t HTEMPLATE; |
| uint32_t HNUMPATS; |
| const std::vector<std::unique_ptr<CJBig2_Image>>* HPATS; |
| bool HDEFPIXEL; |
| JBig2ComposeOp HCOMBOP; |
| bool HENABLESKIP; |
| uint32_t HGW; |
| uint32_t HGH; |
| int32_t HGX; |
| int32_t HGY; |
| uint16_t HRX; |
| uint16_t HRY; |
| uint8_t HPW; |
| uint8_t HPH; |
| |
| private: |
| std::unique_ptr<CJBig2_Image> DecodeImage( |
| const std::vector<std::unique_ptr<CJBig2_Image>>& GSPLANES); |
| }; |
| |
| #endif // CORE_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_ |