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32 lines
981 B
32 lines
981 B
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef XFA_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_ |
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#define XFA_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_ |
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#include "core/fxcrt/fx_basic.h" |
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class CBC_ReedSolomonGF256; |
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class CBC_ReedSolomonGF256Poly; |
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class CBC_ReedSolomonEncoder { |
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public: |
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explicit CBC_ReedSolomonEncoder(CBC_ReedSolomonGF256* field); |
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virtual ~CBC_ReedSolomonEncoder(); |
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void Encode(CFX_ArrayTemplate<int32_t>* toEncode, |
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int32_t ecBytes, |
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int32_t& e); |
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virtual void Init(); |
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private: |
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CBC_ReedSolomonGF256Poly* BuildGenerator(int32_t degree, int32_t& e); |
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CBC_ReedSolomonGF256* m_field; |
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CFX_ArrayTemplate<CBC_ReedSolomonGF256Poly*> m_cachedGenerators; |
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}; |
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#endif // XFA_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMON_H_
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