xfa/src/fxbarcode/src/include/BC_PDF417DecodedBitStreamParser.h - Issue 842043002: Organize barcode codes into modules.

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: xfa/src/fxbarcode/src/include/BC_PDF417DecodedBitStreamParser.h

Issue 842043002: Organize barcode codes into modules. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: rebase Created 5 years, 11 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

OLD	NEW
	(Empty)
1 // Copyright 2014 PDFium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

6

7 #ifndef _BC_DECODEDBITSTREAMPARSER_H_

8 #define _BC_DECODEDBITSTREAMPARSER_H_

9 class CBC_CommonDecoderResult;

10 class CBC_PDF417ResultMetadata;

11 class CBC_DecodedBitStreamPaser;

12 class CBC_DecodedBitStreamPaser : public CFX_Object

13 {

14 public:

15 CBC_DecodedBitStreamPaser();

16 virtual ~CBC_DecodedBitStreamPaser();

17 static void Initialize();

18 static void Finalize();

19 static CBC_CommonDecoderResult* decode(CFX_Int32Array &codewords, CFX_ByteSt ring ecLevel, FX_INT32 &e);

20

21 private:

22 enum Mode {

23 ALPHA,

24 LOWER,

25 MIXED,

26 PUNCT,

27 ALPHA_SHIFT,

28 PUNCT_SHIFT

29 };

30 static FX_INT32 MAX_NUMERIC_CODEWORDS;

31 static FX_INT32 PL;

32 static FX_INT32 LL;

33 static FX_INT32 AS;

34 static FX_INT32 ML;

35 static FX_INT32 AL;

36 static FX_INT32 PS;

37 static FX_INT32 PAL;

38 static FX_CHAR PUNCT_CHARS[29];

39 static FX_CHAR MIXED_CHARS[30];

40 static FX_INT32 NUMBER_OF_SEQUENCE_CODEWORDS;

41 static FX_INT32 decodeMacroBlock(CFX_Int32Array &codewords, FX_INT32 codeInd ex, CBC_PDF417ResultMetadata* resultMetadata, FX_INT32 &e);

42 static FX_INT32 textCompaction(CFX_Int32Array &codewords, FX_INT32 codeIndex , CFX_ByteString &result);

43 static void decodeTextCompaction(CFX_Int32Array &textCompactionData, CFX_Int 32Array &byteCompactionData, FX_INT32 length, CFX_ByteString &result);

44 static FX_INT32 byteCompaction(FX_INT32 mode, CFX_Int32Array &codewords, FX_ INT32 codeIndex, CFX_ByteString &result);

45 static FX_INT32 numericCompaction(CFX_Int32Array &codewords, FX_INT32 codeIn dex, CFX_ByteString &result, FX_INT32 &e);

46 static CFX_ByteString decodeBase900toBase10(CFX_Int32Array &codewords, FX_IN T32 count, FX_INT32 &e);

47 };

48 #endif

OLD	NEW

« no previous file with comments | « xfa/src/fxbarcode/src/include/BC_PDF417Compaction.h ('k') | xfa/src/fxbarcode/src/include/BC_PDF417DetectionResult.h » ('j') | no next file with comments »