xfa/fxbarcode/pdf417/BC_PDF417.h - Issue 1807373002: Reduce size of several PDFium constant tables.

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Issue 1807373002: Reduce size of several PDFium constant tables. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Found another one. 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_FXBARCODE_PDF417_BC_PDF417_H_	7 #ifndef XFA_FXBARCODE_PDF417_BC_PDF417_H_

8 #define XFA_FXBARCODE_PDF417_BC_PDF417_H_	8 #define XFA_FXBARCODE_PDF417_BC_PDF417_H_

9	9

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

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23 int32_t errorCorrectionLevel,	23 int32_t errorCorrectionLevel,

24 int32_t& e);	24 int32_t& e);

25 void setDimensions(int32_t maxCols,	25 void setDimensions(int32_t maxCols,

26 int32_t minCols,	26 int32_t minCols,

27 int32_t maxRows,	27 int32_t maxRows,

28 int32_t minRows);	28 int32_t minRows);

29 void setCompaction(Compaction compaction);	29 void setCompaction(Compaction compaction);

30 void setCompact(FX_BOOL compact);	30 void setCompact(FX_BOOL compact);

31	31

32 private:	32 private:

33 static int32_t START_PATTERN;	33 static const int32_t START_PATTERN = 0x1fea8;

34 static int32_t STOP_PATTERN;	34 static const int32_t STOP_PATTERN = 0x3fa29;

35 static int32_t CODEWORD_TABLE[][1000];	35 static const int32_t CODEWORD_TABLE[][929];

36 static FX_FLOAT PREFERRED_RATIO;	36 static FX_FLOAT PREFERRED_RATIO;

37 static FX_FLOAT DEFAULT_MODULE_WIDTH;	37 static FX_FLOAT DEFAULT_MODULE_WIDTH;

38 static FX_FLOAT HEIGHT;	38 static FX_FLOAT HEIGHT;

39 CBC_BarcodeMatrix* m_barcodeMatrix;	39 CBC_BarcodeMatrix* m_barcodeMatrix;

40 FX_BOOL m_compact;	40 FX_BOOL m_compact;

41 Compaction m_compaction;	41 Compaction m_compaction;

42 int32_t m_minCols;	42 int32_t m_minCols;

43 int32_t m_maxCols;	43 int32_t m_maxCols;

44 int32_t m_maxRows;	44 int32_t m_maxRows;

45 int32_t m_minRows;	45 int32_t m_minRows;

46	46

47 private:	47 private:

48 static int32_t calculateNumberOfRows(int32_t m, int32_t k, int32_t c);	48 static int32_t calculateNumberOfRows(int32_t m, int32_t k, int32_t c);

49 static int32_t getNumberOfPadCodewords(int32_t m,	49 static int32_t getNumberOfPadCodewords(int32_t m,

50 int32_t k,	50 int32_t k,

51 int32_t c,	51 int32_t c,

52 int32_t r);	52 int32_t r);

53 static void encodeChar(int32_t pattern, int32_t len, CBC_BarcodeRow* logic);	53 static void encodeChar(int32_t pattern, int32_t len, CBC_BarcodeRow* logic);

54 void encodeLowLevel(CFX_WideString fullCodewords,	54 void encodeLowLevel(CFX_WideString fullCodewords,

55 int32_t c,	55 int32_t c,

56 int32_t r,	56 int32_t r,

57 int32_t errorCorrectionLevel,	57 int32_t errorCorrectionLevel,

58 CBC_BarcodeMatrix* logic);	58 CBC_BarcodeMatrix* logic);

59 CFX_Int32Array* determineDimensions(int32_t sourceCodeWords,	59 CFX_Int32Array* determineDimensions(int32_t sourceCodeWords,

60 int32_t errorCorrectionCodeWords,	60 int32_t errorCorrectionCodeWords,

61 int32_t& e);	61 int32_t& e);

62 };	62 };

63	63

64 #endif // XFA_FXBARCODE_PDF417_BC_PDF417_H_	64 #endif // XFA_FXBARCODE_PDF417_BC_PDF417_H_

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