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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_ONEDCODA128READER_H_ | 7 #ifndef _BC_ONEDCODA128READER_H_ |
| 8 #define _BC_ONEDCODA128READER_H_ | 8 #define _BC_ONEDCODA128READER_H_ |
| 9 class CBC_OneDReader; | 9 class CBC_OneDReader; |
| 10 class CBC_CommonBitArray; | 10 class CBC_CommonBitArray; |
| 11 class CBC_OnedCoda128Reader; | 11 class CBC_OnedCoda128Reader; |
| 12 class CBC_OnedCode128Reader : public CBC_OneDReader | 12 class CBC_OnedCode128Reader : public CBC_OneDReader |
| 13 { | 13 { |
| 14 public: | 14 public: |
| 15 CBC_OnedCode128Reader(); | 15 CBC_OnedCode128Reader(); |
| 16 virtual ~CBC_OnedCode128Reader(); | 16 virtual ~CBC_OnedCode128Reader(); |
| 17 virtual CFX_ByteString DecodeRow(FX_INT32 rowNumber, CBC_CommonBitArray *row
, FX_INT32 hints, FX_INT32 &e); | 17 virtual CFX_ByteString DecodeRow(int32_t rowNumber, CBC_CommonBitArray *row,
int32_t hints, int32_t &e); |
| 18 const static FX_INT32 CODE_PATTERNS[107][7]; | 18 const static int32_t CODE_PATTERNS[107][7]; |
| 19 const static FX_INT32 MAX_AVG_VARIANCE; | 19 const static int32_t MAX_AVG_VARIANCE; |
| 20 const static FX_INT32 MAX_INDIVIDUAL_VARIANCE; | 20 const static int32_t MAX_INDIVIDUAL_VARIANCE; |
| 21 | 21 |
| 22 const static FX_INT32 CODE_SHIFT; | 22 const static int32_t CODE_SHIFT; |
| 23 const static FX_INT32 CODE_CODE_C; | 23 const static int32_t CODE_CODE_C; |
| 24 const static FX_INT32 CODE_CODE_B; | 24 const static int32_t CODE_CODE_B; |
| 25 const static FX_INT32 CODE_CODE_A; | 25 const static int32_t CODE_CODE_A; |
| 26 const static FX_INT32 CODE_FNC_1; | 26 const static int32_t CODE_FNC_1; |
| 27 const static FX_INT32 CODE_FNC_2; | 27 const static int32_t CODE_FNC_2; |
| 28 const static FX_INT32 CODE_FNC_3; | 28 const static int32_t CODE_FNC_3; |
| 29 const static FX_INT32 CODE_FNC_4_A; | 29 const static int32_t CODE_FNC_4_A; |
| 30 const static FX_INT32 CODE_FNC_4_B ; | 30 const static int32_t CODE_FNC_4_B ; |
| 31 | 31 |
| 32 const static FX_INT32 CODE_START_A; | 32 const static int32_t CODE_START_A; |
| 33 const static FX_INT32 CODE_START_B; | 33 const static int32_t CODE_START_B; |
| 34 const static FX_INT32 CODE_START_C; | 34 const static int32_t CODE_START_C; |
| 35 const static FX_INT32 CODE_STOP; | 35 const static int32_t CODE_STOP; |
| 36 private: | 36 private: |
| 37 CFX_Int32Array *FindStartPattern(CBC_CommonBitArray *row, FX_INT32 &e); | 37 CFX_Int32Array *FindStartPattern(CBC_CommonBitArray *row, int32_t &e); |
| 38 FX_INT32 DecodeCode(CBC_CommonBitArray *row, CFX_Int32Array *counters, FX_IN
T32 rowOffset, FX_INT32 &e); | 38 int32_t DecodeCode(CBC_CommonBitArray *row, CFX_Int32Array *counters, int32_
t rowOffset, int32_t &e); |
| 39 }; | 39 }; |
| 40 #endif | 40 #endif |
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