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_HTRDPROC_H_
8 #define CORE_SRC_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
9 
10 #include "core/include/fxcrt/fx_system.h"
11 
12 #include "JBig2_Image.h"
13 
14 class CJBig2_ArithDecoder;
15 class CJBig2_BitStream;
16 class IFX_Pause;
17 struct JBig2ArithCtx;
18 
19 class CJBig2_HTRDProc {
20  public:
21   CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
22                              JBig2ArithCtx* gbContext,
23                              IFX_Pause* pPause);
24 
25   CJBig2_Image* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
26 
27  public:
28   FX_DWORD HBW;
29   FX_DWORD HBH;
30   FX_BOOL HMMR;
31   uint8_t HTEMPLATE;
32   FX_DWORD HNUMPATS;
33   CJBig2_Image** HPATS;
34   FX_BOOL HDEFPIXEL;
35   JBig2ComposeOp HCOMBOP;
36   FX_BOOL HENABLESKIP;
37   FX_DWORD HGW;
38   FX_DWORD HGH;
39   int32_t HGX;
40   int32_t HGY;
41   FX_WORD HRX;
42   FX_WORD HRY;
43   uint8_t HPW;
44   uint8_t HPH;
45 };
46 
47 #endif  // CORE_SRC_FXCODEC_JBIG2_JBIG2_HTRDPROC_H_
48