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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h" | 7 #include "core/fpdfapi/fpdf_parser/cpdf_stream_acc.h" |
8 | 8 |
9 #include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h" | 9 #include "core/fpdfapi/fpdf_parser/fpdf_parser_decode.h" |
10 | 10 |
11 CPDF_StreamAcc::CPDF_StreamAcc() | 11 CPDF_StreamAcc::CPDF_StreamAcc() |
12 : m_pData(nullptr), | 12 : m_pData(nullptr), |
13 m_dwSize(0), | 13 m_dwSize(0), |
14 m_bNewBuf(FALSE), | 14 m_bNewBuf(FALSE), |
15 m_pImageParam(nullptr), | 15 m_pImageParam(nullptr), |
16 m_pStream(nullptr), | 16 m_pStream(nullptr), |
17 m_pSrcData(nullptr) {} | 17 m_pSrcData(nullptr) {} |
18 | 18 |
19 void CPDF_StreamAcc::LoadAllData(const CPDF_Stream* pStream, | 19 void CPDF_StreamAcc::LoadAllData(const CPDF_Stream* pStream, |
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82 if (m_bNewBuf) { | 82 if (m_bNewBuf) { |
83 uint8_t* p = m_pData; | 83 uint8_t* p = m_pData; |
84 m_pData = nullptr; | 84 m_pData = nullptr; |
85 m_dwSize = 0; | 85 m_dwSize = 0; |
86 return p; | 86 return p; |
87 } | 87 } |
88 uint8_t* p = FX_Alloc(uint8_t, m_dwSize); | 88 uint8_t* p = FX_Alloc(uint8_t, m_dwSize); |
89 FXSYS_memcpy(p, m_pData, m_dwSize); | 89 FXSYS_memcpy(p, m_pData, m_dwSize); |
90 return p; | 90 return p; |
91 } | 91 } |
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