xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h - Issue 1734823002: Get rid of CBC_AutoPtr and use std::unique_ptr instead.

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Side by Side Diff: xfa/src/fxbarcode/common/BC_GlobalHistogramBinarizer.h

Issue 1734823002: Get rid of CBC_AutoPtr and use std::unique_ptr instead. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: rebase Created 4 years, 9 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 XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_	7 #ifndef XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_

8 #define XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_	8 #define XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_

9	9

10 #include "core/include/fxcrt/fx_basic.h"	10 #include "core/include/fxcrt/fx_basic.h"

	11 #include "xfa/src/fxbarcode/BC_Binarizer.h"

11	12

12 class CBC_CommonBinarizer;	13 class CBC_CommonBinarizer;

13 class CBC_CommonBitArray;	14 class CBC_CommonBitArray;

14 class CBC_CommonBitMatrix;	15 class CBC_CommonBitMatrix;

15 class CBC_LuminanceSource;	16 class CBC_LuminanceSource;

16	17

17 class CBC_GlobalHistogramBinarizer : public CBC_Binarizer {	18 class CBC_GlobalHistogramBinarizer : public CBC_Binarizer {

18 public:	19 public:

19 CBC_GlobalHistogramBinarizer(CBC_LuminanceSource* source);	20 CBC_GlobalHistogramBinarizer(CBC_LuminanceSource* source);

20 virtual ~CBC_GlobalHistogramBinarizer();	21 virtual ~CBC_GlobalHistogramBinarizer();

21	22

22 void InitArrays(int32_t luminanceSize);	23 void InitArrays(int32_t luminanceSize);

23 CBC_CommonBitMatrix* GetBlackMatrix(int32_t& e);	24 CBC_CommonBitMatrix* GetBlackMatrix(int32_t& e);

24 CBC_CommonBitArray* GetBlackRow(int32_t y,	25 CBC_CommonBitArray* GetBlackRow(int32_t y,

25 CBC_CommonBitArray* row,	26 CBC_CommonBitArray* row,

26 int32_t& e);	27 int32_t& e);

27 static int32_t EstimateBlackPoint(CFX_Int32Array& buckets, int32_t& e);	28 static int32_t EstimateBlackPoint(CFX_Int32Array& buckets, int32_t& e);

28	29

29 private:	30 private:

30 CFX_ByteArray m_luminance;	31 CFX_ByteArray m_luminance;

31 CFX_Int32Array m_buckets;	32 CFX_Int32Array m_buckets;

32 };	33 };

33	34

34 #endif // XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_	35 #endif // XFA_SRC_FXBARCODE_COMMON_BC_GLOBALHISTOGRAMBINARIZER_H_

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