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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 XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | 7 #ifndef XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ |
| 8 #define XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | 8 #define XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ |
| 9 | 9 |
| 10 #include "core/fxcrt/include/fx_basic.h" | 10 #include "core/fxcrt/include/fx_basic.h" |
| 11 #include "xfa/fxbarcode/utils.h" | 11 #include "xfa/fxbarcode/utils.h" |
| 12 | 12 |
| 13 class CBC_CommonBitSource { | 13 class CBC_CommonBitSource { |
| 14 public: | 14 public: |
| 15 CBC_CommonBitSource(CFX_ByteArray* bytes); | 15 CBC_CommonBitSource(CFX_ByteArray* bytes); |
| 16 virtual ~CBC_CommonBitSource(); | 16 virtual ~CBC_CommonBitSource(); |
|
Lei Zhang
2016/06/15 00:04:30
No need to be virtual? Maybe we can examine all th
Wei Li
2016/06/15 00:32:39
Done.
| |
| 17 | |
| 17 int32_t ReadBits(int32_t numBits, int32_t& e); | 18 int32_t ReadBits(int32_t numBits, int32_t& e); |
| 18 int32_t Available(); | 19 int32_t Available(); |
| 19 int32_t getByteOffset(); | 20 int32_t getByteOffset(); |
| 20 | 21 |
| 21 private: | 22 private: |
| 22 CFX_ByteArray m_bytes; | 23 CFX_ByteArray m_bytes; |
| 23 int32_t m_byteOffset; | 24 int32_t m_byteOffset; |
| 24 int32_t m_bitOffset; | 25 int32_t m_bitOffset; |
| 25 }; | 26 }; |
| 26 | 27 |
| 27 #endif // XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | 28 #endif // XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ |
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