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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_SRC_FXBARCODE_ONED_BC_ONEDCODE128READER_H_
#define XFA_SRC_FXBARCODE_ONED_BC_ONEDCODE128READER_H_
class CBC_OneDReader;
class CBC_CommonBitArray;
class CBC_OnedCode128Reader : public CBC_OneDReader {
public:
CBC_OnedCode128Reader();
virtual ~CBC_OnedCode128Reader();
virtual CFX_ByteString DecodeRow(int32_t rowNumber,
CBC_CommonBitArray* row,
int32_t hints,
int32_t& e);
const static int32_t CODE_PATTERNS[107][7];
const static int32_t MAX_AVG_VARIANCE;
const static int32_t MAX_INDIVIDUAL_VARIANCE;
const static int32_t CODE_SHIFT;
const static int32_t CODE_CODE_C;
const static int32_t CODE_CODE_B;
const static int32_t CODE_CODE_A;
const static int32_t CODE_FNC_1;
const static int32_t CODE_FNC_2;
const static int32_t CODE_FNC_3;
const static int32_t CODE_FNC_4_A;
const static int32_t CODE_FNC_4_B;
const static int32_t CODE_START_A;
const static int32_t CODE_START_B;
const static int32_t CODE_START_C;
const static int32_t CODE_STOP;
private:
CFX_Int32Array* FindStartPattern(CBC_CommonBitArray* row, int32_t& e);
int32_t DecodeCode(CBC_CommonBitArray* row,
CFX_Int32Array* counters,
int32_t rowOffset,
int32_t& e);
};
#endif // XFA_SRC_FXBARCODE_ONED_BC_ONEDCODE128READER_H_
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