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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 // Original code is licensed as follows: | 6 // Original code is licensed as follows: | 
| 7 /* | 7 /* | 
| 8  * Copyright 2009 ZXing authors | 8  * Copyright 2009 ZXing authors | 
| 9  * | 9  * | 
| 10  * Licensed under the Apache License, Version 2.0 (the "License"); | 10  * Licensed under the Apache License, Version 2.0 (the "License"); | 
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| 54   BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 54   BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 
| 55   return temp; | 55   return temp; | 
| 56 } | 56 } | 
| 57 CBC_CommonBitMatrix* CBC_BinaryBitmap::GetBlackMatrix(int32_t& e) { | 57 CBC_CommonBitMatrix* CBC_BinaryBitmap::GetBlackMatrix(int32_t& e) { | 
| 58   if (m_matrix == NULL) { | 58   if (m_matrix == NULL) { | 
| 59     m_matrix = m_binarizer->GetBlackMatrix(e); | 59     m_matrix = m_binarizer->GetBlackMatrix(e); | 
| 60     BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 60     BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 
| 61   } | 61   } | 
| 62   return m_matrix; | 62   return m_matrix; | 
| 63 } | 63 } | 
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