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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | |
8 #define XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | |
9 | |
10 #include "core/fxcrt/include/fx_basic.h" | |
11 #include "xfa/fxbarcode/utils.h" | |
12 | |
13 class CBC_CommonBitSource { | |
14 public: | |
15 CBC_CommonBitSource(CFX_ByteArray* bytes); | |
16 ~CBC_CommonBitSource(); | |
17 | |
18 int32_t ReadBits(int32_t numBits, int32_t& e); | |
19 int32_t Available(); | |
20 int32_t getByteOffset(); | |
21 | |
22 private: | |
23 CFX_ByteArray m_bytes; | |
24 int32_t m_byteOffset; | |
25 int32_t m_bitOffset; | |
26 }; | |
27 | |
28 #endif // XFA_FXBARCODE_COMMON_BC_COMMONBITSOURCE_H_ | |
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