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1 | |
2 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
3 // 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 |
4 // found in the LICENSE file. | 3 // found in the LICENSE file. |
5 | 4 |
6 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
7 | 6 |
8 #include "core/include/fxcodec/fx_codec.h" | 7 #include "core/include/fxcodec/fx_codec.h" |
9 | 8 |
10 #include <cmath> | 9 #include <cmath> |
| 10 #include <utility> |
11 | 11 |
12 #include "codec_int.h" | 12 #include "codec_int.h" |
13 #include "core/include/fxcrt/fx_ext.h" | 13 #include "core/include/fxcrt/fx_ext.h" |
14 #include "core/include/fxcrt/fx_safe_types.h" | 14 #include "core/include/fxcrt/fx_safe_types.h" |
15 #include "third_party/base/logging.h" | 15 #include "third_party/base/logging.h" |
16 | 16 |
17 CCodec_ModuleMgr::CCodec_ModuleMgr() | 17 CCodec_ModuleMgr::CCodec_ModuleMgr() |
18 : m_pBasicModule(new CCodec_BasicModule), | 18 : m_pBasicModule(new CCodec_BasicModule), |
19 m_pFaxModule(new CCodec_FaxModule), | 19 m_pFaxModule(new CCodec_FaxModule), |
20 m_pJpegModule(new CCodec_JpegModule), | 20 m_pJpegModule(new CCodec_JpegModule), |
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132 if (m_pDataCache && | 132 if (m_pDataCache && |
133 m_pDataCache->IsSameDimensions(m_OutputWidth, m_OutputHeight)) { | 133 m_pDataCache->IsSameDimensions(m_OutputWidth, m_OutputHeight)) { |
134 return; | 134 return; |
135 } | 135 } |
136 | 136 |
137 nonstd::unique_ptr<ImageDataCache> cache( | 137 nonstd::unique_ptr<ImageDataCache> cache( |
138 new ImageDataCache(m_OutputWidth, m_OutputHeight, m_Pitch)); | 138 new ImageDataCache(m_OutputWidth, m_OutputHeight, m_Pitch)); |
139 if (!cache->AllocateCache()) | 139 if (!cache->AllocateCache()) |
140 return; | 140 return; |
141 | 141 |
142 m_pDataCache = nonstd::move(cache); | 142 m_pDataCache = std::move(cache); |
143 } | 143 } |
144 | 144 |
145 FX_BOOL CCodec_BasicModule::RunLengthEncode(const uint8_t* src_buf, | 145 FX_BOOL CCodec_BasicModule::RunLengthEncode(const uint8_t* src_buf, |
146 FX_DWORD src_size, | 146 FX_DWORD src_size, |
147 uint8_t*& dest_buf, | 147 uint8_t*& dest_buf, |
148 FX_DWORD& dest_size) { | 148 FX_DWORD& dest_size) { |
149 return FALSE; | 149 return FALSE; |
150 } | 150 } |
151 | 151 |
152 #define EXPONENT_DETECT(ptr) \ | 152 #define EXPONENT_DETECT(ptr) \ |
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454 int nComps, | 454 int nComps, |
455 int bpc) { | 455 int bpc) { |
456 CCodec_RLScanlineDecoder* pRLScanlineDecoder = new CCodec_RLScanlineDecoder; | 456 CCodec_RLScanlineDecoder* pRLScanlineDecoder = new CCodec_RLScanlineDecoder; |
457 if (!pRLScanlineDecoder->Create(src_buf, src_size, width, height, nComps, | 457 if (!pRLScanlineDecoder->Create(src_buf, src_size, width, height, nComps, |
458 bpc)) { | 458 bpc)) { |
459 delete pRLScanlineDecoder; | 459 delete pRLScanlineDecoder; |
460 return NULL; | 460 return NULL; |
461 } | 461 } |
462 return pRLScanlineDecoder; | 462 return pRLScanlineDecoder; |
463 } | 463 } |
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