Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(278)

Side by Side Diff: core/fxcodec/jbig2/JBig2_GrdProc.cpp

Issue 1800523005: Move core/src/ up to core/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « core/fxcodec/jbig2/JBig2_GrdProc.h ('k') | core/fxcodec/jbig2/JBig2_GrrdProc.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2015 PDFium Authors. All rights reserved. 1 // Copyright 2015 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 #include "core/src/fxcodec/jbig2/JBig2_GrdProc.h" 7 #include "core/fxcodec/jbig2/JBig2_GrdProc.h"
8 8
9 #include <memory> 9 #include <memory>
10 10
11 #include "core/fxcodec/jbig2/JBig2_ArithDecoder.h"
12 #include "core/fxcodec/jbig2/JBig2_BitStream.h"
13 #include "core/fxcodec/jbig2/JBig2_Image.h"
11 #include "core/include/fxcodec/fx_codec.h" 14 #include "core/include/fxcodec/fx_codec.h"
12 #include "core/src/fxcodec/jbig2/JBig2_ArithDecoder.h"
13 #include "core/src/fxcodec/jbig2/JBig2_BitStream.h"
14 #include "core/src/fxcodec/jbig2/JBig2_Image.h"
15 15
16 CJBig2_GRDProc::CJBig2_GRDProc() 16 CJBig2_GRDProc::CJBig2_GRDProc()
17 : m_loopIndex(0), 17 : m_loopIndex(0),
18 m_pLine(nullptr), 18 m_pLine(nullptr),
19 m_pPause(nullptr), 19 m_pPause(nullptr),
20 m_DecodeType(0), 20 m_DecodeType(0),
21 LTP(0) { 21 LTP(0) {
22 m_ReplaceRect.left = 0; 22 m_ReplaceRect.left = 0;
23 m_ReplaceRect.bottom = 0; 23 m_ReplaceRect.bottom = 0;
24 m_ReplaceRect.top = 0; 24 m_ReplaceRect.top = 0;
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
61 return decode_Arith_Template3_opt3(pArithDecoder, gbContext); 61 return decode_Arith_Template3_opt3(pArithDecoder, gbContext);
62 return decode_Arith_Template3_unopt(pArithDecoder, gbContext); 62 return decode_Arith_Template3_unopt(pArithDecoder, gbContext);
63 } 63 }
64 } 64 }
65 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template0_opt3( 65 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template0_opt3(
66 CJBig2_ArithDecoder* pArithDecoder, 66 CJBig2_ArithDecoder* pArithDecoder,
67 JBig2ArithCtx* gbContext) { 67 JBig2ArithCtx* gbContext) {
68 FX_BOOL LTP, SLTP, bVal; 68 FX_BOOL LTP, SLTP, bVal;
69 FX_DWORD CONTEXT; 69 FX_DWORD CONTEXT;
70 FX_DWORD line1, line2; 70 FX_DWORD line1, line2;
71 uint8_t* pLine, *pLine1, *pLine2, cVal; 71 uint8_t *pLine, *pLine1, *pLine2, cVal;
72 int32_t nStride, nStride2, k; 72 int32_t nStride, nStride2, k;
73 int32_t nLineBytes, nBitsLeft, cc; 73 int32_t nLineBytes, nBitsLeft, cc;
74 LTP = 0; 74 LTP = 0;
75 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH)); 75 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH));
76 if (!GBREG->m_pData) 76 if (!GBREG->m_pData)
77 return nullptr; 77 return nullptr;
78 78
79 pLine = GBREG->m_pData; 79 pLine = GBREG->m_pData;
80 nStride = GBREG->m_nStride; 80 nStride = GBREG->m_nStride;
81 nStride2 = nStride << 1; 81 nStride2 = nStride << 1;
(...skipping 117 matching lines...) Expand 10 before | Expand all | Expand 10 after
199 } 199 }
200 return GBREG.release(); 200 return GBREG.release();
201 } 201 }
202 202
203 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template1_opt3( 203 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template1_opt3(
204 CJBig2_ArithDecoder* pArithDecoder, 204 CJBig2_ArithDecoder* pArithDecoder,
205 JBig2ArithCtx* gbContext) { 205 JBig2ArithCtx* gbContext) {
206 FX_BOOL LTP, SLTP, bVal; 206 FX_BOOL LTP, SLTP, bVal;
207 FX_DWORD CONTEXT; 207 FX_DWORD CONTEXT;
208 FX_DWORD line1, line2; 208 FX_DWORD line1, line2;
209 uint8_t* pLine, *pLine1, *pLine2, cVal; 209 uint8_t *pLine, *pLine1, *pLine2, cVal;
210 int32_t nStride, nStride2, k; 210 int32_t nStride, nStride2, k;
211 int32_t nLineBytes, nBitsLeft, cc; 211 int32_t nLineBytes, nBitsLeft, cc;
212 LTP = 0; 212 LTP = 0;
213 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH)); 213 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH));
214 if (!GBREG->m_pData) 214 if (!GBREG->m_pData)
215 return nullptr; 215 return nullptr;
216 216
217 pLine = GBREG->m_pData; 217 pLine = GBREG->m_pData;
218 nStride = GBREG->m_nStride; 218 nStride = GBREG->m_nStride;
219 nStride2 = nStride << 1; 219 nStride2 = nStride << 1;
(...skipping 113 matching lines...) Expand 10 before | Expand all | Expand 10 after
333 } 333 }
334 } 334 }
335 return GBREG.release(); 335 return GBREG.release();
336 } 336 }
337 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template2_opt3( 337 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template2_opt3(
338 CJBig2_ArithDecoder* pArithDecoder, 338 CJBig2_ArithDecoder* pArithDecoder,
339 JBig2ArithCtx* gbContext) { 339 JBig2ArithCtx* gbContext) {
340 FX_BOOL LTP, SLTP, bVal; 340 FX_BOOL LTP, SLTP, bVal;
341 FX_DWORD CONTEXT; 341 FX_DWORD CONTEXT;
342 FX_DWORD line1, line2; 342 FX_DWORD line1, line2;
343 uint8_t* pLine, *pLine1, *pLine2, cVal; 343 uint8_t *pLine, *pLine1, *pLine2, cVal;
344 int32_t nStride, nStride2, k; 344 int32_t nStride, nStride2, k;
345 int32_t nLineBytes, nBitsLeft, cc; 345 int32_t nLineBytes, nBitsLeft, cc;
346 LTP = 0; 346 LTP = 0;
347 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH)); 347 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH));
348 if (!GBREG->m_pData) 348 if (!GBREG->m_pData)
349 return nullptr; 349 return nullptr;
350 350
351 pLine = GBREG->m_pData; 351 pLine = GBREG->m_pData;
352 nStride = GBREG->m_nStride; 352 nStride = GBREG->m_nStride;
353 nStride2 = nStride << 1; 353 nStride2 = nStride << 1;
(...skipping 112 matching lines...) Expand 10 before | Expand all | Expand 10 after
466 } 466 }
467 return GBREG.release(); 467 return GBREG.release();
468 } 468 }
469 469
470 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template3_opt3( 470 CJBig2_Image* CJBig2_GRDProc::decode_Arith_Template3_opt3(
471 CJBig2_ArithDecoder* pArithDecoder, 471 CJBig2_ArithDecoder* pArithDecoder,
472 JBig2ArithCtx* gbContext) { 472 JBig2ArithCtx* gbContext) {
473 FX_BOOL LTP, SLTP, bVal; 473 FX_BOOL LTP, SLTP, bVal;
474 FX_DWORD CONTEXT; 474 FX_DWORD CONTEXT;
475 FX_DWORD line1; 475 FX_DWORD line1;
476 uint8_t* pLine, *pLine1, cVal; 476 uint8_t *pLine, *pLine1, cVal;
477 int32_t nStride, k; 477 int32_t nStride, k;
478 int32_t nLineBytes, nBitsLeft, cc; 478 int32_t nLineBytes, nBitsLeft, cc;
479 LTP = 0; 479 LTP = 0;
480 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH)); 480 std::unique_ptr<CJBig2_Image> GBREG(new CJBig2_Image(GBW, GBH));
481 if (!GBREG->m_pData) 481 if (!GBREG->m_pData)
482 return nullptr; 482 return nullptr;
483 483
484 pLine = GBREG->m_pData; 484 pLine = GBREG->m_pData;
485 nStride = GBREG->m_nStride; 485 nStride = GBREG->m_nStride;
486 nLineBytes = ((GBW + 7) >> 3) - 1; 486 nLineBytes = ((GBW + 7) >> 3) - 1;
(...skipping 206 matching lines...) Expand 10 before | Expand all | Expand 10 after
693 } 693 }
694 694
695 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template0_opt3( 695 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template0_opt3(
696 CJBig2_Image* pImage, 696 CJBig2_Image* pImage,
697 CJBig2_ArithDecoder* pArithDecoder, 697 CJBig2_ArithDecoder* pArithDecoder,
698 JBig2ArithCtx* gbContext, 698 JBig2ArithCtx* gbContext,
699 IFX_Pause* pPause) { 699 IFX_Pause* pPause) {
700 FX_BOOL SLTP, bVal; 700 FX_BOOL SLTP, bVal;
701 FX_DWORD CONTEXT; 701 FX_DWORD CONTEXT;
702 FX_DWORD line1, line2; 702 FX_DWORD line1, line2;
703 uint8_t* pLine1, *pLine2, cVal; 703 uint8_t *pLine1, *pLine2, cVal;
704 int32_t nStride, nStride2, k; 704 int32_t nStride, nStride2, k;
705 int32_t nLineBytes, nBitsLeft, cc; 705 int32_t nLineBytes, nBitsLeft, cc;
706 if (!m_pLine) { 706 if (!m_pLine) {
707 m_pLine = pImage->m_pData; 707 m_pLine = pImage->m_pData;
708 } 708 }
709 nStride = pImage->m_nStride; 709 nStride = pImage->m_nStride;
710 nStride2 = nStride << 1; 710 nStride2 = nStride << 1;
711 nLineBytes = ((GBW + 7) >> 3) - 1; 711 nLineBytes = ((GBW + 7) >> 3) - 1;
712 nBitsLeft = GBW - (nLineBytes << 3); 712 nBitsLeft = GBW - (nLineBytes << 3);
713 FX_DWORD height = GBH & 0x7fffffff; 713 FX_DWORD height = GBH & 0x7fffffff;
(...skipping 129 matching lines...) Expand 10 before | Expand all | Expand 10 after
843 } 843 }
844 844
845 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template1_opt3( 845 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template1_opt3(
846 CJBig2_Image* pImage, 846 CJBig2_Image* pImage,
847 CJBig2_ArithDecoder* pArithDecoder, 847 CJBig2_ArithDecoder* pArithDecoder,
848 JBig2ArithCtx* gbContext, 848 JBig2ArithCtx* gbContext,
849 IFX_Pause* pPause) { 849 IFX_Pause* pPause) {
850 FX_BOOL SLTP, bVal; 850 FX_BOOL SLTP, bVal;
851 FX_DWORD CONTEXT; 851 FX_DWORD CONTEXT;
852 FX_DWORD line1, line2; 852 FX_DWORD line1, line2;
853 uint8_t* pLine1, *pLine2, cVal; 853 uint8_t *pLine1, *pLine2, cVal;
854 int32_t nStride, nStride2, k; 854 int32_t nStride, nStride2, k;
855 int32_t nLineBytes, nBitsLeft, cc; 855 int32_t nLineBytes, nBitsLeft, cc;
856 if (!m_pLine) { 856 if (!m_pLine) {
857 m_pLine = pImage->m_pData; 857 m_pLine = pImage->m_pData;
858 } 858 }
859 nStride = pImage->m_nStride; 859 nStride = pImage->m_nStride;
860 nStride2 = nStride << 1; 860 nStride2 = nStride << 1;
861 nLineBytes = ((GBW + 7) >> 3) - 1; 861 nLineBytes = ((GBW + 7) >> 3) - 1;
862 nBitsLeft = GBW - (nLineBytes << 3); 862 nBitsLeft = GBW - (nLineBytes << 3);
863 for (; m_loopIndex < GBH; m_loopIndex++) { 863 for (; m_loopIndex < GBH; m_loopIndex++) {
(...skipping 124 matching lines...) Expand 10 before | Expand all | Expand 10 after
988 } 988 }
989 989
990 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template2_opt3( 990 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template2_opt3(
991 CJBig2_Image* pImage, 991 CJBig2_Image* pImage,
992 CJBig2_ArithDecoder* pArithDecoder, 992 CJBig2_ArithDecoder* pArithDecoder,
993 JBig2ArithCtx* gbContext, 993 JBig2ArithCtx* gbContext,
994 IFX_Pause* pPause) { 994 IFX_Pause* pPause) {
995 FX_BOOL SLTP, bVal; 995 FX_BOOL SLTP, bVal;
996 FX_DWORD CONTEXT; 996 FX_DWORD CONTEXT;
997 FX_DWORD line1, line2; 997 FX_DWORD line1, line2;
998 uint8_t* pLine1, *pLine2, cVal; 998 uint8_t *pLine1, *pLine2, cVal;
999 int32_t nStride, nStride2, k; 999 int32_t nStride, nStride2, k;
1000 int32_t nLineBytes, nBitsLeft, cc; 1000 int32_t nLineBytes, nBitsLeft, cc;
1001 if (!m_pLine) { 1001 if (!m_pLine) {
1002 m_pLine = pImage->m_pData; 1002 m_pLine = pImage->m_pData;
1003 } 1003 }
1004 nStride = pImage->m_nStride; 1004 nStride = pImage->m_nStride;
1005 nStride2 = nStride << 1; 1005 nStride2 = nStride << 1;
1006 nLineBytes = ((GBW + 7) >> 3) - 1; 1006 nLineBytes = ((GBW + 7) >> 3) - 1;
1007 nBitsLeft = GBW - (nLineBytes << 3); 1007 nBitsLeft = GBW - (nLineBytes << 3);
1008 for (; m_loopIndex < GBH; m_loopIndex++) { 1008 for (; m_loopIndex < GBH; m_loopIndex++) {
(...skipping 124 matching lines...) Expand 10 before | Expand all | Expand 10 after
1133 } 1133 }
1134 1134
1135 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template3_opt3( 1135 FXCODEC_STATUS CJBig2_GRDProc::decode_Arith_Template3_opt3(
1136 CJBig2_Image* pImage, 1136 CJBig2_Image* pImage,
1137 CJBig2_ArithDecoder* pArithDecoder, 1137 CJBig2_ArithDecoder* pArithDecoder,
1138 JBig2ArithCtx* gbContext, 1138 JBig2ArithCtx* gbContext,
1139 IFX_Pause* pPause) { 1139 IFX_Pause* pPause) {
1140 FX_BOOL SLTP, bVal; 1140 FX_BOOL SLTP, bVal;
1141 FX_DWORD CONTEXT; 1141 FX_DWORD CONTEXT;
1142 FX_DWORD line1; 1142 FX_DWORD line1;
1143 uint8_t* pLine1, cVal; 1143 uint8_t *pLine1, cVal;
1144 int32_t nStride, k; 1144 int32_t nStride, k;
1145 int32_t nLineBytes, nBitsLeft, cc; 1145 int32_t nLineBytes, nBitsLeft, cc;
1146 if (!m_pLine) { 1146 if (!m_pLine) {
1147 m_pLine = pImage->m_pData; 1147 m_pLine = pImage->m_pData;
1148 } 1148 }
1149 nStride = pImage->m_nStride; 1149 nStride = pImage->m_nStride;
1150 nLineBytes = ((GBW + 7) >> 3) - 1; 1150 nLineBytes = ((GBW + 7) >> 3) - 1;
1151 nBitsLeft = GBW - (nLineBytes << 3); 1151 nBitsLeft = GBW - (nLineBytes << 3);
1152 for (; m_loopIndex < GBH; m_loopIndex++) { 1152 for (; m_loopIndex < GBH; m_loopIndex++) {
1153 if (TPGDON) { 1153 if (TPGDON) {
(...skipping 96 matching lines...) Expand 10 before | Expand all | Expand 10 after
1250 } 1250 }
1251 if (pPause && pPause->NeedToPauseNow()) { 1251 if (pPause && pPause->NeedToPauseNow()) {
1252 m_loopIndex++; 1252 m_loopIndex++;
1253 m_ProssiveStatus = FXCODEC_STATUS_DECODE_TOBECONTINUE; 1253 m_ProssiveStatus = FXCODEC_STATUS_DECODE_TOBECONTINUE;
1254 return FXCODEC_STATUS_DECODE_TOBECONTINUE; 1254 return FXCODEC_STATUS_DECODE_TOBECONTINUE;
1255 } 1255 }
1256 } 1256 }
1257 m_ProssiveStatus = FXCODEC_STATUS_DECODE_FINISH; 1257 m_ProssiveStatus = FXCODEC_STATUS_DECODE_FINISH;
1258 return FXCODEC_STATUS_DECODE_FINISH; 1258 return FXCODEC_STATUS_DECODE_FINISH;
1259 } 1259 }
OLDNEW
« no previous file with comments | « core/fxcodec/jbig2/JBig2_GrdProc.h ('k') | core/fxcodec/jbig2/JBig2_GrrdProc.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698