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Side by Side Diff: xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.h

Issue 1087053002: Merge to XFA: Kill CFX_Object. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: Created 5 years, 8 months ago
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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_PDF417ECMODULUSGF_H_ 7 #ifndef _BC_PDF417ECMODULUSGF_H_
8 #define _BC_PDF417ECMODULUSGF_H_ 8 #define _BC_PDF417ECMODULUSGF_H_
9 class CBC_PDF417ECModulusPoly; 9 class CBC_PDF417ECModulusPoly;
10 class CBC_PDF417Common; 10 class CBC_PDF417Common;
11 class CBC_PDF417ECModulusGF; 11 class CBC_PDF417ECModulusGF
12 class CBC_PDF417ECModulusGF : public CFX_Object
13 { 12 {
14 public: 13 public:
15 CBC_PDF417ECModulusGF(FX_INT32 modulus, FX_INT32 generator, FX_INT32 &e); 14 CBC_PDF417ECModulusGF(FX_INT32 modulus, FX_INT32 generator, FX_INT32 &e);
16 virtual ~CBC_PDF417ECModulusGF(); 15 virtual ~CBC_PDF417ECModulusGF();
17 static void Initialize(FX_INT32 &e); 16 static void Initialize(FX_INT32 &e);
18 static void Finalize(); 17 static void Finalize();
19 CBC_PDF417ECModulusPoly* getZero(); 18 CBC_PDF417ECModulusPoly* getZero();
20 CBC_PDF417ECModulusPoly* getOne(); 19 CBC_PDF417ECModulusPoly* getOne();
21 CBC_PDF417ECModulusPoly* buildMonomial(FX_INT32 degree, FX_INT32 coefficient , FX_INT32 &e); 20 CBC_PDF417ECModulusPoly* buildMonomial(FX_INT32 degree, FX_INT32 coefficient , FX_INT32 &e);
22 FX_INT32 add(FX_INT32 a, FX_INT32 b); 21 FX_INT32 add(FX_INT32 a, FX_INT32 b);
23 FX_INT32 subtract(FX_INT32 a, FX_INT32 b); 22 FX_INT32 subtract(FX_INT32 a, FX_INT32 b);
24 FX_INT32 exp(FX_INT32 a); 23 FX_INT32 exp(FX_INT32 a);
25 FX_INT32 log(FX_INT32 a, FX_INT32 &e); 24 FX_INT32 log(FX_INT32 a, FX_INT32 &e);
26 FX_INT32 inverse(FX_INT32 a, FX_INT32 &e); 25 FX_INT32 inverse(FX_INT32 a, FX_INT32 &e);
27 FX_INT32 multiply(FX_INT32 a, FX_INT32 b); 26 FX_INT32 multiply(FX_INT32 a, FX_INT32 b);
28 FX_INT32 getSize(); 27 FX_INT32 getSize();
29 static CBC_PDF417ECModulusGF* PDF417_GF; 28 static CBC_PDF417ECModulusGF* PDF417_GF;
30 private: 29 private:
31 CFX_Int32Array m_expTable; 30 CFX_Int32Array m_expTable;
32 CFX_Int32Array m_logTable; 31 CFX_Int32Array m_logTable;
33 CBC_PDF417ECModulusPoly* m_zero; 32 CBC_PDF417ECModulusPoly* m_zero;
34 CBC_PDF417ECModulusPoly* m_one; 33 CBC_PDF417ECModulusPoly* m_one;
35 FX_INT32 m_modulus; 34 FX_INT32 m_modulus;
36 }; 35 };
37 #endif 36 #endif
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