xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h - Issue 1707893004: Fixup incorrect include guards.

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Side by Side Diff: xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h

Issue 1707893004: Fixup incorrect include guards. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 10 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_REEDSOLOMONGF256_H_	7 #ifndef XFA_SRC_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMONGF256_H_

8 #define _BC_REEDSOLOMONGF256_H_	8 #define XFA_SRC_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMONGF256_H_

	9

9 class CBC_ReedSolomonGF256Poly;	10 class CBC_ReedSolomonGF256Poly;

10 class CBC_ReedSolomonGF256 {	11 class CBC_ReedSolomonGF256 {

11 public:	12 public:

12 static void Initialize();	13 static void Initialize();

13 static void Finalize();	14 static void Finalize();

14 static CBC_ReedSolomonGF256* QRCodeFild;	15 static CBC_ReedSolomonGF256* QRCodeFild;

15 static CBC_ReedSolomonGF256* DataMatrixField;	16 static CBC_ReedSolomonGF256* DataMatrixField;

16 CBC_ReedSolomonGF256(int32_t primitive);	17 CBC_ReedSolomonGF256(int32_t primitive);

17 virtual ~CBC_ReedSolomonGF256();	18 virtual ~CBC_ReedSolomonGF256();

18 CBC_ReedSolomonGF256Poly* GetZero();	19 CBC_ReedSolomonGF256Poly* GetZero();

19 CBC_ReedSolomonGF256Poly* GetOne();	20 CBC_ReedSolomonGF256Poly* GetOne();

20 CBC_ReedSolomonGF256Poly* BuildMonomial(int32_t degree,	21 CBC_ReedSolomonGF256Poly* BuildMonomial(int32_t degree,

21 int32_t coefficient,	22 int32_t coefficient,

22 int32_t& e);	23 int32_t& e);

23 static int32_t AddOrSubtract(int32_t a, int32_t b);	24 static int32_t AddOrSubtract(int32_t a, int32_t b);

24 int32_t Exp(int32_t a);	25 int32_t Exp(int32_t a);

25 int32_t Log(int32_t a, int32_t& e);	26 int32_t Log(int32_t a, int32_t& e);

26 int32_t Inverse(int32_t a, int32_t& e);	27 int32_t Inverse(int32_t a, int32_t& e);

27 int32_t Multiply(int32_t a, int32_t b);	28 int32_t Multiply(int32_t a, int32_t b);

28 virtual void Init();	29 virtual void Init();

29	30

30 private:	31 private:

31 int32_t m_expTable[256];	32 int32_t m_expTable[256];

32 int32_t m_logTable[256];	33 int32_t m_logTable[256];

33 CBC_ReedSolomonGF256Poly* m_zero;	34 CBC_ReedSolomonGF256Poly* m_zero;

34 CBC_ReedSolomonGF256Poly* m_one;	35 CBC_ReedSolomonGF256Poly* m_one;

35 };	36 };

36 #endif	37

	38 #endif // XFA_SRC_FXBARCODE_COMMON_REEDSOLOMON_BC_REEDSOLOMONGF256_H_

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