xfa/src/fxbarcode/pdf417/BC_PDF417ECErrorCorrection.h - Issue 1172793002: Merge to XFA: Use stdint.h types throughout PDFium.

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Side by Side Diff: xfa/src/fxbarcode/pdf417/BC_PDF417ECErrorCorrection.h

Issue 1172793002: Merge to XFA: Use stdint.h types throughout PDFium. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: Created 5 years, 6 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_PDF417ECERRORCORRECTION_H_	7 #ifndef _BC_PDF417ECERRORCORRECTION_H_

8 #define _BC_PDF417ECERRORCORRECTION_H_	8 #define _BC_PDF417ECERRORCORRECTION_H_

9 class CBC_PDF417ECModulusGF;	9 class CBC_PDF417ECModulusGF;

10 class CBC_PDF417ECModulusPoly;	10 class CBC_PDF417ECModulusPoly;

11 class CBC_PDF417ECErrorCorrection	11 class CBC_PDF417ECErrorCorrection

12 {	12 {

13 public:	13 public:

14 CBC_PDF417ECErrorCorrection();	14 CBC_PDF417ECErrorCorrection();

15 virtual ~CBC_PDF417ECErrorCorrection();	15 virtual ~CBC_PDF417ECErrorCorrection();

16 static void Initialize(FX_INT32 &e);	16 static void Initialize(int32_t &e);

17 static void Finalize();	17 static void Finalize();

18 static FX_INT32 decode(CFX_Int32Array &received, FX_INT32 numECCodewords, CF X_Int32Array &erasures, FX_INT32 &e);	18 static int32_t decode(CFX_Int32Array &received, int32_t numECCodewords, CFX_ Int32Array &erasures, int32_t &e);

19 private:	19 private:

20 static CBC_PDF417ECModulusGF* m_field;	20 static CBC_PDF417ECModulusGF* m_field;

21 static CFX_PtrArray* runEuclideanAlgorithm(CBC_PDF417ECModulusPoly* a, CBC_P DF417ECModulusPoly* b, FX_INT32 R, FX_INT32 &e);	21 static CFX_PtrArray* runEuclideanAlgorithm(CBC_PDF417ECModulusPoly* a, CBC_P DF417ECModulusPoly* b, int32_t R, int32_t &e);

22 static CFX_Int32Array* findErrorLocations(CBC_PDF417ECModulusPoly* errorLoca tor, FX_INT32 &e);	22 static CFX_Int32Array* findErrorLocations(CBC_PDF417ECModulusPoly* errorLoca tor, int32_t &e);

23 static CFX_Int32Array* findErrorMagnitudes(CBC_PDF417ECModulusPoly* errorEva luator, CBC_PDF417ECModulusPoly* errorLocator, CFX_Int32Array &errorLocations, F X_INT32 &e);	23 static CFX_Int32Array* findErrorMagnitudes(CBC_PDF417ECModulusPoly* errorEva luator, CBC_PDF417ECModulusPoly* errorLocator, CFX_Int32Array &errorLocations, i nt32_t &e);

24 };	24 };

25 #endif	25 #endif

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