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Side by Side Diff: xfa/src/fxbarcode/datamatrix/BC_ErrorCorrection.h

Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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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 XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_
8 #define XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_
9
10 class CBC_SymbolInfo;
11 class CBC_ErrorCorrection {
12 public:
13 CBC_ErrorCorrection();
14 virtual ~CBC_ErrorCorrection();
15 static void Initialize();
16 static void Finalize();
17 static CFX_WideString encodeECC200(CFX_WideString codewords,
18 CBC_SymbolInfo* symbolInfo,
19 int32_t& e);
20
21 private:
22 static int32_t FACTOR_SETS[];
23 static int32_t FACTORS[][100];
24 static int32_t MODULO_VALUE;
25 static int32_t LOG[256];
26 static int32_t ALOG[256];
27
28 private:
29 static CFX_WideString createECCBlock(CFX_WideString codewords,
30 int32_t numECWords,
31 int32_t& e);
32 static CFX_WideString createECCBlock(CFX_WideString codewords,
33 int32_t start,
34 int32_t len,
35 int32_t numECWords,
36 int32_t& e);
37 };
38
39 #endif // XFA_SRC_FXBARCODE_DATAMATRIX_BC_ERRORCORRECTION_H_
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