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Side by Side Diff: core/src/fxcodec/jbig2/JBig2_GeneralDecoder.h

Issue 453133004: clang-format all code (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 6 years, 4 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef _JBIG2_GENERAL_DECODER_H_ 7 #ifndef _JBIG2_GENERAL_DECODER_H_
8 #define _JBIG2_GENERAL_DECODER_H_ 8 #define _JBIG2_GENERAL_DECODER_H_
9 #include "../../../include/fxcodec/fx_codec_def.h" 9 #include "../../../include/fxcodec/fx_codec_def.h"
10 #include "../../../include/fxcrt/fx_basic.h" 10 #include "../../../include/fxcrt/fx_basic.h"
11 #include "JBig2_Define.h" 11 #include "JBig2_Define.h"
12 #include "JBig2_SymbolDict.h" 12 #include "JBig2_SymbolDict.h"
13 #include "JBig2_ArithDecoder.h" 13 #include "JBig2_ArithDecoder.h"
14 #include "JBig2_ArithIntDecoder.h" 14 #include "JBig2_ArithIntDecoder.h"
15 #include "../../../include/fxcrt/fx_coordinates.h" 15 #include "../../../include/fxcrt/fx_coordinates.h"
16 class CJBig2_HuffmanTable; 16 class CJBig2_HuffmanTable;
17 class CJBig2_Image; 17 class CJBig2_Image;
18 class CJBig2_PatternDict; 18 class CJBig2_PatternDict;
19 typedef enum { 19 typedef enum {
20 JBIG2_CORNER_BOTTOMLEFT = 0, 20 JBIG2_CORNER_BOTTOMLEFT = 0,
21 JBIG2_CORNER_TOPLEFT» = 1, 21 JBIG2_CORNER_TOPLEFT = 1,
22 JBIG2_CORNER_BOTTOMRIGHT = 2, 22 JBIG2_CORNER_BOTTOMRIGHT = 2,
23 JBIG2_CORNER_TOPRIGHT» = 3 23 JBIG2_CORNER_TOPRIGHT = 3
24 } JBig2Corner; 24 } JBig2Corner;
25 class CJBig2_GRDProc : public CJBig2_Object 25 class CJBig2_GRDProc : public CJBig2_Object {
26 { 26 public:
27 public: 27 CJBig2_GRDProc() {
28 CJBig2_GRDProc() 28 m_loopIndex = 0;
29 { 29 m_pLine = NULL;
30 m_loopIndex = 0; 30 m_pPause = NULL;
31 m_pLine = NULL; 31 m_DecodeType = 0;
32 m_pPause = NULL; 32 LTP = 0;
33 m_DecodeType = 0; 33 m_ReplaceRect.left = 0;
34 LTP = 0; 34 m_ReplaceRect.bottom = 0;
35 m_ReplaceRect.left = 0; 35 m_ReplaceRect.top = 0;
36 m_ReplaceRect.bottom = 0; 36 m_ReplaceRect.right = 0;
37 m_ReplaceRect.top = 0; 37 }
38 m_ReplaceRect.right = 0; 38
39 } 39 CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
40 40 JBig2ArithCtx* gbContext);
41 CJBig2_Image *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext); 41
42 42 CJBig2_Image* decode_Arith_V2(CJBig2_ArithDecoder* pArithDecoder,
43 CJBig2_Image *decode_Arith_V2(CJBig2_ArithDecoder *pArithDecoder, JBig2Arith Ctx *gbContext); 43 JBig2ArithCtx* gbContext);
44 44
45 CJBig2_Image *decode_Arith_V1(CJBig2_ArithDecoder *pArithDecoder, JBig2Arith Ctx *gbContext); 45 CJBig2_Image* decode_Arith_V1(CJBig2_ArithDecoder* pArithDecoder,
46 46 JBig2ArithCtx* gbContext);
47 CJBig2_Image *decode_MMR(CJBig2_BitStream *pStream); 47
48 FXCODEC_STATUS Start_decode_Arith(CJBig2_Image** pImage, CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause = NULL); 48 CJBig2_Image* decode_MMR(CJBig2_BitStream* pStream);
49 FXCODEC_STATUS Start_decode_Arith_V2(CJBig2_Image** pImage, CJBig2_ArithDeco der *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause = NULL); 49 FXCODEC_STATUS Start_decode_Arith(CJBig2_Image** pImage,
50 FXCODEC_STATUS Start_decode_Arith_V1(CJBig2_Image** pImage, CJBig2_ArithDeco der *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause = NULL); 50 CJBig2_ArithDecoder* pArithDecoder,
51 FXCODEC_STATUS Start_decode_MMR(CJBig2_Image** pImage, CJBig2_BitStream *pSt ream, IFX_Pause* pPause = NULL); 51 JBig2ArithCtx* gbContext,
52 FXCODEC_STATUS Continue_decode(IFX_Pause* pPause); 52 IFX_Pause* pPause = NULL);
53 FX_RECT GetReplaceRect() 53 FXCODEC_STATUS Start_decode_Arith_V2(CJBig2_Image** pImage,
54 { 54 CJBig2_ArithDecoder* pArithDecoder,
55 return m_ReplaceRect; 55 JBig2ArithCtx* gbContext,
56 }; 56 IFX_Pause* pPause = NULL);
57 private: 57 FXCODEC_STATUS Start_decode_Arith_V1(CJBig2_Image** pImage,
58 FXCODEC_STATUS decode_Arith(IFX_Pause* pPause); 58 CJBig2_ArithDecoder* pArithDecoder,
59 FXCODEC_STATUS decode_Arith_V2(IFX_Pause* pPause); 59 JBig2ArithCtx* gbContext,
60 FXCODEC_STATUS decode_Arith_V1(IFX_Pause* pPause); 60 IFX_Pause* pPause = NULL);
61 FXCODEC_STATUS decode_MMR(); 61 FXCODEC_STATUS Start_decode_MMR(CJBig2_Image** pImage,
62 FXCODEC_STATUS decode_Arith_Template0_opt3(CJBig2_Image*pImage, CJBig2_Arith Decoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 62 CJBig2_BitStream* pStream,
63 FXCODEC_STATUS decode_Arith_Template0_unopt(CJBig2_Image *pImage, CJBig2_Ari thDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 63 IFX_Pause* pPause = NULL);
64 FXCODEC_STATUS decode_Arith_Template1_opt3(CJBig2_Image *pImage, CJBig2_Arit hDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 64 FXCODEC_STATUS Continue_decode(IFX_Pause* pPause);
65 FXCODEC_STATUS decode_Arith_Template1_unopt(CJBig2_Image * pImage, CJBig2_Ar ithDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 65 FX_RECT GetReplaceRect() { return m_ReplaceRect; };
66 FXCODEC_STATUS decode_Arith_Template2_opt3(CJBig2_Image *pImage, CJBig2_Arit hDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 66
67 FXCODEC_STATUS decode_Arith_Template2_unopt(CJBig2_Image * pImage, CJBig2_Ar ithDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 67 private:
68 FXCODEC_STATUS decode_Arith_Template3_opt3(CJBig2_Image *pImage, CJBig2_Arit hDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 68 FXCODEC_STATUS decode_Arith(IFX_Pause* pPause);
69 FXCODEC_STATUS decode_Arith_Template3_unopt(CJBig2_Image * pImage, CJBig2_Ar ithDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 69 FXCODEC_STATUS decode_Arith_V2(IFX_Pause* pPause);
70 FX_DWORD m_loopIndex; 70 FXCODEC_STATUS decode_Arith_V1(IFX_Pause* pPause);
71 FX_BYTE * m_pLine; 71 FXCODEC_STATUS decode_MMR();
72 IFX_Pause* m_pPause; 72 FXCODEC_STATUS decode_Arith_Template0_opt3(CJBig2_Image* pImage,
73 FXCODEC_STATUS m_ProssiveStatus; 73 CJBig2_ArithDecoder* pArithDecoder,
74 CJBig2_Image** m_pImage; 74 JBig2ArithCtx* gbContext,
75 CJBig2_ArithDecoder *m_pArithDecoder; 75 IFX_Pause* pPause);
76 JBig2ArithCtx *m_gbContext; 76 FXCODEC_STATUS decode_Arith_Template0_unopt(
77 FX_WORD m_DecodeType; 77 CJBig2_Image* pImage,
78 FX_BOOL LTP; 78 CJBig2_ArithDecoder* pArithDecoder,
79 FX_RECT m_ReplaceRect; 79 JBig2ArithCtx* gbContext,
80 private: 80 IFX_Pause* pPause);
81 81 FXCODEC_STATUS decode_Arith_Template1_opt3(CJBig2_Image* pImage,
82 CJBig2_Image *decode_Arith_Template0_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext); 82 CJBig2_ArithDecoder* pArithDecoder,
83 83 JBig2ArithCtx* gbContext,
84 CJBig2_Image *decode_Arith_Template0_opt2(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 84 IFX_Pause* pPause);
85 85 FXCODEC_STATUS decode_Arith_Template1_unopt(
86 CJBig2_Image *decode_Arith_Template0_opt3(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 86 CJBig2_Image* pImage,
87 87 CJBig2_ArithDecoder* pArithDecoder,
88 CJBig2_Image *decode_Arith_Template0_unopt(CJBig2_ArithDecoder *pArithDecode r, JBig2ArithCtx *gbContext); 88 JBig2ArithCtx* gbContext,
89 89 IFX_Pause* pPause);
90 CJBig2_Image *decode_Arith_Template1_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext); 90 FXCODEC_STATUS decode_Arith_Template2_opt3(CJBig2_Image* pImage,
91 91 CJBig2_ArithDecoder* pArithDecoder,
92 CJBig2_Image *decode_Arith_Template1_opt2(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 92 JBig2ArithCtx* gbContext,
93 93 IFX_Pause* pPause);
94 CJBig2_Image *decode_Arith_Template1_opt3(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 94 FXCODEC_STATUS decode_Arith_Template2_unopt(
95 95 CJBig2_Image* pImage,
96 CJBig2_Image *decode_Arith_Template1_unopt(CJBig2_ArithDecoder *pArithDecode r, JBig2ArithCtx *gbContext); 96 CJBig2_ArithDecoder* pArithDecoder,
97 97 JBig2ArithCtx* gbContext,
98 CJBig2_Image *decode_Arith_Template2_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext); 98 IFX_Pause* pPause);
99 99 FXCODEC_STATUS decode_Arith_Template3_opt3(CJBig2_Image* pImage,
100 CJBig2_Image *decode_Arith_Template2_opt2(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 100 CJBig2_ArithDecoder* pArithDecoder,
101 101 JBig2ArithCtx* gbContext,
102 CJBig2_Image *decode_Arith_Template2_opt3(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 102 IFX_Pause* pPause);
103 103 FXCODEC_STATUS decode_Arith_Template3_unopt(
104 CJBig2_Image *decode_Arith_Template2_unopt(CJBig2_ArithDecoder *pArithDecode r, JBig2ArithCtx *gbContext); 104 CJBig2_Image* pImage,
105 105 CJBig2_ArithDecoder* pArithDecoder,
106 CJBig2_Image *decode_Arith_Template3_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext); 106 JBig2ArithCtx* gbContext,
107 107 IFX_Pause* pPause);
108 CJBig2_Image *decode_Arith_Template3_opt2(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 108 FX_DWORD m_loopIndex;
109 109 FX_BYTE* m_pLine;
110 CJBig2_Image *decode_Arith_Template3_opt3(CJBig2_ArithDecoder *pArithDecoder , JBig2ArithCtx *gbContext); 110 IFX_Pause* m_pPause;
111 111 FXCODEC_STATUS m_ProssiveStatus;
112 CJBig2_Image *decode_Arith_Template3_unopt(CJBig2_ArithDecoder *pArithDecode r, JBig2ArithCtx *gbContext); 112 CJBig2_Image** m_pImage;
113 public: 113 CJBig2_ArithDecoder* m_pArithDecoder;
114 FX_BOOL MMR; 114 JBig2ArithCtx* m_gbContext;
115 FX_DWORD GBW; 115 FX_WORD m_DecodeType;
116 FX_DWORD GBH; 116 FX_BOOL LTP;
117 FX_BYTE GBTEMPLATE; 117 FX_RECT m_ReplaceRect;
118 FX_BOOL TPGDON; 118
119 FX_BOOL USESKIP; 119 private:
120 CJBig2_Image * SKIP; 120 CJBig2_Image* decode_Arith_Template0_opt(CJBig2_ArithDecoder* pArithDecoder,
121 signed char GBAT[8]; 121 JBig2ArithCtx* gbContext);
122 }; 122
123 class CJBig2_GRRDProc : public CJBig2_Object 123 CJBig2_Image* decode_Arith_Template0_opt2(CJBig2_ArithDecoder* pArithDecoder,
124 { 124 JBig2ArithCtx* gbContext);
125 public: 125
126 126 CJBig2_Image* decode_Arith_Template0_opt3(CJBig2_ArithDecoder* pArithDecoder,
127 CJBig2_Image *decode(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *grCo ntext); 127 JBig2ArithCtx* gbContext);
128 128
129 CJBig2_Image *decode_Template0_unopt(CJBig2_ArithDecoder *pArithDecoder, JBi g2ArithCtx *grContext); 129 CJBig2_Image* decode_Arith_Template0_unopt(CJBig2_ArithDecoder* pArithDecoder,
130 130 JBig2ArithCtx* gbContext);
131 CJBig2_Image *decode_Template0_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2 ArithCtx *grContext); 131
132 132 CJBig2_Image* decode_Arith_Template1_opt(CJBig2_ArithDecoder* pArithDecoder,
133 CJBig2_Image *decode_Template1_unopt(CJBig2_ArithDecoder *pArithDecoder, JBi g2ArithCtx *grContext); 133 JBig2ArithCtx* gbContext);
134 134
135 CJBig2_Image *decode_Template1_opt(CJBig2_ArithDecoder *pArithDecoder, JBig2 ArithCtx *grContext); 135 CJBig2_Image* decode_Arith_Template1_opt2(CJBig2_ArithDecoder* pArithDecoder,
136 136 JBig2ArithCtx* gbContext);
137 CJBig2_Image *decode_V1(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *g rContext); 137
138 public: 138 CJBig2_Image* decode_Arith_Template1_opt3(CJBig2_ArithDecoder* pArithDecoder,
139 FX_DWORD GRW; 139 JBig2ArithCtx* gbContext);
140 FX_DWORD GRH; 140
141 FX_BOOL GRTEMPLATE; 141 CJBig2_Image* decode_Arith_Template1_unopt(CJBig2_ArithDecoder* pArithDecoder,
142 CJBig2_Image *GRREFERENCE; 142 JBig2ArithCtx* gbContext);
143 FX_INT32 GRREFERENCEDX; 143
144 FX_INT32 GRREFERENCEDY; 144 CJBig2_Image* decode_Arith_Template2_opt(CJBig2_ArithDecoder* pArithDecoder,
145 FX_BOOL TPGRON; 145 JBig2ArithCtx* gbContext);
146 signed char GRAT[4]; 146
147 CJBig2_Image* decode_Arith_Template2_opt2(CJBig2_ArithDecoder* pArithDecoder,
148 JBig2ArithCtx* gbContext);
149
150 CJBig2_Image* decode_Arith_Template2_opt3(CJBig2_ArithDecoder* pArithDecoder,
151 JBig2ArithCtx* gbContext);
152
153 CJBig2_Image* decode_Arith_Template2_unopt(CJBig2_ArithDecoder* pArithDecoder,
154 JBig2ArithCtx* gbContext);
155
156 CJBig2_Image* decode_Arith_Template3_opt(CJBig2_ArithDecoder* pArithDecoder,
157 JBig2ArithCtx* gbContext);
158
159 CJBig2_Image* decode_Arith_Template3_opt2(CJBig2_ArithDecoder* pArithDecoder,
160 JBig2ArithCtx* gbContext);
161
162 CJBig2_Image* decode_Arith_Template3_opt3(CJBig2_ArithDecoder* pArithDecoder,
163 JBig2ArithCtx* gbContext);
164
165 CJBig2_Image* decode_Arith_Template3_unopt(CJBig2_ArithDecoder* pArithDecoder,
166 JBig2ArithCtx* gbContext);
167
168 public:
169 FX_BOOL MMR;
170 FX_DWORD GBW;
171 FX_DWORD GBH;
172 FX_BYTE GBTEMPLATE;
173 FX_BOOL TPGDON;
174 FX_BOOL USESKIP;
175 CJBig2_Image* SKIP;
176 signed char GBAT[8];
177 };
178 class CJBig2_GRRDProc : public CJBig2_Object {
179 public:
180 CJBig2_Image* decode(CJBig2_ArithDecoder* pArithDecoder,
181 JBig2ArithCtx* grContext);
182
183 CJBig2_Image* decode_Template0_unopt(CJBig2_ArithDecoder* pArithDecoder,
184 JBig2ArithCtx* grContext);
185
186 CJBig2_Image* decode_Template0_opt(CJBig2_ArithDecoder* pArithDecoder,
187 JBig2ArithCtx* grContext);
188
189 CJBig2_Image* decode_Template1_unopt(CJBig2_ArithDecoder* pArithDecoder,
190 JBig2ArithCtx* grContext);
191
192 CJBig2_Image* decode_Template1_opt(CJBig2_ArithDecoder* pArithDecoder,
193 JBig2ArithCtx* grContext);
194
195 CJBig2_Image* decode_V1(CJBig2_ArithDecoder* pArithDecoder,
196 JBig2ArithCtx* grContext);
197
198 public:
199 FX_DWORD GRW;
200 FX_DWORD GRH;
201 FX_BOOL GRTEMPLATE;
202 CJBig2_Image* GRREFERENCE;
203 FX_INT32 GRREFERENCEDX;
204 FX_INT32 GRREFERENCEDY;
205 FX_BOOL TPGRON;
206 signed char GRAT[4];
147 }; 207 };
148 typedef struct { 208 typedef struct {
149 CJBig2_ArithIntDecoder *IADT, 209 CJBig2_ArithIntDecoder* IADT, *IAFS, *IADS, *IAIT, *IARI, *IARDW, *IARDH,
150 *IAFS, 210 *IARDX, *IARDY;
151 *IADS, 211 CJBig2_ArithIaidDecoder* IAID;
152 *IAIT,
153 *IARI,
154 *IARDW,
155 *IARDH,
156 *IARDX,
157 *IARDY;
158 CJBig2_ArithIaidDecoder *IAID;
159 } JBig2IntDecoderState; 212 } JBig2IntDecoderState;
160 class CJBig2_TRDProc : public CJBig2_Object 213 class CJBig2_TRDProc : public CJBig2_Object {
161 { 214 public:
162 public: 215 CJBig2_Image* decode_Huffman(CJBig2_BitStream* pStream,
163 216 JBig2ArithCtx* grContext);
164 CJBig2_Image *decode_Huffman(CJBig2_BitStream *pStream, JBig2ArithCtx *grCon text); 217
165 218 CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
166 CJBig2_Image *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *grContext, 219 JBig2ArithCtx* grContext,
167 JBig2IntDecoderState *pIDS = NULL); 220 JBig2IntDecoderState* pIDS = NULL);
168 public: 221
169 FX_BOOL SBHUFF; 222 public:
170 FX_BOOL SBREFINE; 223 FX_BOOL SBHUFF;
171 FX_DWORD SBW; 224 FX_BOOL SBREFINE;
172 FX_DWORD SBH; 225 FX_DWORD SBW;
173 FX_DWORD SBNUMINSTANCES; 226 FX_DWORD SBH;
174 FX_DWORD SBSTRIPS; 227 FX_DWORD SBNUMINSTANCES;
175 FX_DWORD SBNUMSYMS; 228 FX_DWORD SBSTRIPS;
176 229 FX_DWORD SBNUMSYMS;
177 JBig2HuffmanCode *SBSYMCODES; 230
178 FX_BYTE SBSYMCODELEN; 231 JBig2HuffmanCode* SBSYMCODES;
179 232 FX_BYTE SBSYMCODELEN;
180 CJBig2_Image **SBSYMS; 233
181 FX_BOOL SBDEFPIXEL; 234 CJBig2_Image** SBSYMS;
182 235 FX_BOOL SBDEFPIXEL;
183 JBig2ComposeOp SBCOMBOP; 236
184 FX_BOOL TRANSPOSED; 237 JBig2ComposeOp SBCOMBOP;
185 238 FX_BOOL TRANSPOSED;
186 JBig2Corner REFCORNER; 239
187 signed char SBDSOFFSET; 240 JBig2Corner REFCORNER;
188 CJBig2_HuffmanTable *SBHUFFFS, 241 signed char SBDSOFFSET;
189 *SBHUFFDS, 242 CJBig2_HuffmanTable* SBHUFFFS, *SBHUFFDS, *SBHUFFDT, *SBHUFFRDW, *SBHUFFRDH,
190 *SBHUFFDT, 243 *SBHUFFRDX, *SBHUFFRDY, *SBHUFFRSIZE;
191 *SBHUFFRDW, 244 FX_BOOL SBRTEMPLATE;
192 *SBHUFFRDH, 245 signed char SBRAT[4];
193 *SBHUFFRDX, 246 };
194 *SBHUFFRDY, 247 class CJBig2_SDDProc : public CJBig2_Object {
195 *SBHUFFRSIZE; 248 public:
196 FX_BOOL SBRTEMPLATE; 249 CJBig2_SymbolDict* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
197 signed char SBRAT[4]; 250 JBig2ArithCtx* gbContext,
198 }; 251 JBig2ArithCtx* grContext);
199 class CJBig2_SDDProc : public CJBig2_Object 252
200 { 253 CJBig2_SymbolDict* decode_Huffman(CJBig2_BitStream* pStream,
201 public: 254 JBig2ArithCtx* gbContext,
202 255 JBig2ArithCtx* grContext,
203 CJBig2_SymbolDict *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2Ari thCtx *gbContext, JBig2ArithCtx *grContext); 256 IFX_Pause* pPause);
204 257
205 CJBig2_SymbolDict *decode_Huffman(CJBig2_BitStream *pStream, JBig2ArithCtx * gbContext, JBig2ArithCtx *grContext, IFX_Pause* pPause); 258 public:
206 public: 259 FX_BOOL SDHUFF;
207 FX_BOOL SDHUFF; 260 FX_BOOL SDREFAGG;
208 FX_BOOL SDREFAGG; 261 FX_DWORD SDNUMINSYMS;
209 FX_DWORD SDNUMINSYMS; 262 CJBig2_Image** SDINSYMS;
210 CJBig2_Image ** SDINSYMS; 263 FX_DWORD SDNUMNEWSYMS;
211 FX_DWORD SDNUMNEWSYMS; 264 FX_DWORD SDNUMEXSYMS;
212 FX_DWORD SDNUMEXSYMS; 265 CJBig2_HuffmanTable* SDHUFFDH, *SDHUFFDW, *SDHUFFBMSIZE, *SDHUFFAGGINST;
213 CJBig2_HuffmanTable *SDHUFFDH, 266 FX_BYTE SDTEMPLATE;
214 *SDHUFFDW, 267 signed char SDAT[8];
215 *SDHUFFBMSIZE, 268 FX_BOOL SDRTEMPLATE;
216 *SDHUFFAGGINST; 269 signed char SDRAT[4];
217 FX_BYTE SDTEMPLATE; 270 };
218 signed char SDAT[8]; 271 class CJBig2_HTRDProc : public CJBig2_Object {
219 FX_BOOL SDRTEMPLATE; 272 public:
220 signed char SDRAT[4]; 273 CJBig2_Image* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
221 }; 274 JBig2ArithCtx* gbContext,
222 class CJBig2_HTRDProc : public CJBig2_Object 275 IFX_Pause* pPause);
223 { 276
224 public: 277 CJBig2_Image* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
225 278
226 CJBig2_Image *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gbContext, IFX_Pause* pPause); 279 public:
227 280 FX_DWORD HBW, HBH;
228 CJBig2_Image *decode_MMR(CJBig2_BitStream *pStream, IFX_Pause* pPause); 281 FX_BOOL HMMR;
229 public: 282 FX_BYTE HTEMPLATE;
230 FX_DWORD HBW, 283 FX_DWORD HNUMPATS;
231 HBH; 284 CJBig2_Image** HPATS;
232 FX_BOOL HMMR; 285 FX_BOOL HDEFPIXEL;
233 FX_BYTE HTEMPLATE; 286 JBig2ComposeOp HCOMBOP;
234 FX_DWORD HNUMPATS; 287 FX_BOOL HENABLESKIP;
235 CJBig2_Image **HPATS; 288 FX_DWORD HGW, HGH;
236 FX_BOOL HDEFPIXEL; 289 FX_INT32 HGX, HGY;
237 JBig2ComposeOp HCOMBOP; 290 FX_WORD HRX, HRY;
238 FX_BOOL HENABLESKIP; 291 FX_BYTE HPW, HPH;
239 FX_DWORD HGW, 292 };
240 HGH; 293 class CJBig2_PDDProc : public CJBig2_Object {
241 FX_INT32 HGX, 294 public:
242 HGY; 295 CJBig2_PatternDict* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
243 FX_WORD HRX, 296 JBig2ArithCtx* gbContext,
244 HRY; 297 IFX_Pause* pPause);
245 FX_BYTE HPW, 298
246 HPH; 299 CJBig2_PatternDict* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
247 }; 300
248 class CJBig2_PDDProc : public CJBig2_Object 301 public:
249 { 302 FX_BOOL HDMMR;
250 public: 303 FX_BYTE HDPW, HDPH;
251 304 FX_DWORD GRAYMAX;
252 CJBig2_PatternDict *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2Ar ithCtx *gbContext, IFX_Pause* pPause); 305 FX_BYTE HDTEMPLATE;
253 306 };
254 CJBig2_PatternDict *decode_MMR(CJBig2_BitStream *pStream, IFX_Pause* pPause) ; 307 class CJBig2_GSIDProc : public CJBig2_Object {
255 public: 308 public:
256 FX_BOOL HDMMR; 309 FX_DWORD* decode_Arith(CJBig2_ArithDecoder* pArithDecoder,
257 FX_BYTE HDPW, 310 JBig2ArithCtx* gbContext,
258 HDPH; 311 IFX_Pause* pPause);
259 FX_DWORD GRAYMAX; 312
260 FX_BYTE HDTEMPLATE; 313 FX_DWORD* decode_MMR(CJBig2_BitStream* pStream, IFX_Pause* pPause);
261 }; 314
262 class CJBig2_GSIDProc : public CJBig2_Object 315 public:
263 { 316 FX_BOOL GSMMR;
264 public: 317 FX_BOOL GSUSESKIP;
265 318 FX_BYTE GSBPP;
266 FX_DWORD *decode_Arith(CJBig2_ArithDecoder *pArithDecoder, JBig2ArithCtx *gb Context, IFX_Pause* pPause); 319 FX_DWORD GSW, GSH;
267 320 FX_BYTE GSTEMPLATE;
268 FX_DWORD *decode_MMR(CJBig2_BitStream *pStream, IFX_Pause* pPause); 321 CJBig2_Image* GSKIP;
269 public:
270 FX_BOOL GSMMR;
271 FX_BOOL GSUSESKIP;
272 FX_BYTE GSBPP;
273 FX_DWORD GSW,
274 GSH;
275 FX_BYTE GSTEMPLATE;
276 CJBig2_Image *GSKIP;
277 }; 322 };
278 #endif 323 #endif
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