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