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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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