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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 _BC_READSOLOMON_H_ | 7 #ifndef _BC_READSOLOMON_H_ |
8 #define _BC_READSOLOMON_H_ | 8 #define _BC_READSOLOMON_H_ |
9 class CBC_ReedSolomonGF256; | 9 class CBC_ReedSolomonGF256; |
10 class CBC_ReedSolomonGF256Poly; | 10 class CBC_ReedSolomonGF256Poly; |
11 class CBC_ReedSolomonEncoder; | 11 class CBC_ReedSolomonEncoder; |
12 class CBC_ReedSolomonEncoder : public CFX_Object | 12 class CBC_ReedSolomonEncoder : public CFX_Object |
13 { | 13 { |
14 private: | 14 private: |
15 CBC_ReedSolomonGF256* m_field; | 15 CBC_ReedSolomonGF256* m_field; |
16 CFX_PtrArray m_cachedGenerators; | 16 CFX_PtrArray m_cachedGenerators; |
17 CBC_ReedSolomonGF256Poly* BuildGenerator(FX_INT32 degree, FX_INT32 &e); | 17 CBC_ReedSolomonGF256Poly* BuildGenerator(FX_INT32 degree, FX_INT32 &e); |
18 public: | 18 public: |
19 CBC_ReedSolomonEncoder(CBC_ReedSolomonGF256 * field); | 19 CBC_ReedSolomonEncoder(CBC_ReedSolomonGF256 * field); |
20 virtual ~CBC_ReedSolomonEncoder(); | 20 virtual ~CBC_ReedSolomonEncoder(); |
21 | 21 |
22 void Encode(CFX_Int32Array *toEncode, FX_INT32 ecBytes, FX_INT32 &e); | 22 void Encode(CFX_Int32Array *toEncode, FX_INT32 ecBytes, FX_INT32 &e); |
23 virtual void Init(); | 23 virtual void Init(); |
24 }; | 24 }; |
25 #endif | 25 #endif |
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