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Side by Side Diff: xfa/src/fxbarcode/pdf417/BC_PDF417ScanningDecoder.cpp

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
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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 // Original code is licensed as follows: 6 // Original code is licensed as follows:
7 /* 7 /*
8 * Copyright 2013 ZXing authors 8 * Copyright 2013 ZXing authors
9 * 9 *
10 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License. 11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at 12 * You may obtain a copy of the License at
13 * 13 *
14 * http://www.apache.org/licenses/LICENSE-2.0 14 * http://www.apache.org/licenses/LICENSE-2.0
15 * 15 *
16 * Unless required by applicable law or agreed to in writing, software 16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS, 17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and 19 * See the License for the specific language governing permissions and
20 * limitations under the License. 20 * limitations under the License.
21 */ 21 */
22 22
23 #include "barcode.h" 23 #include "../barcode.h"
24 #include "include/BC_DecoderResult.h" 24 #include "../BC_DecoderResult.h"
25 #include "include/BC_ResultPoint.h" 25 #include "../BC_ResultPoint.h"
26 #include "include/BC_PDF417Codeword.h" 26 #include "../common/BC_CommonBitMatrix.h"
27 #include "include/BC_CommonBitMatrix.h" 27 #include "BC_PDF417Codeword.h"
28 #include "include/BC_PDF417Common.h" 28 #include "BC_PDF417Common.h"
29 #include "include/BC_PDF417BarcodeValue.h" 29 #include "BC_PDF417BarcodeValue.h"
30 #include "include/BC_PDF417BarcodeMetadata.h" 30 #include "BC_PDF417BarcodeMetadata.h"
31 #include "include/BC_PDF417BoundingBox.h" 31 #include "BC_PDF417BoundingBox.h"
32 #include "include/BC_PDF417DetectionResultColumn.h" 32 #include "BC_PDF417DetectionResultColumn.h"
33 #include "include/BC_PDF417DetectionResultRowIndicatorColumn.h" 33 #include "BC_PDF417DetectionResultRowIndicatorColumn.h"
34 #include "include/BC_PDF417DetectionResult.h" 34 #include "BC_PDF417DetectionResult.h"
35 #include "include/BC_PDF417DecodedBitStreamParser.h" 35 #include "BC_PDF417DecodedBitStreamParser.h"
36 #include "include/BC_PDF417CodewordDecoder.h" 36 #include "BC_PDF417CodewordDecoder.h"
37 #include "include/BC_PDF417DecodedBitStreamParser.h" 37 #include "BC_PDF417DecodedBitStreamParser.h"
38 #include "include/BC_PDF417ECModulusPoly.h" 38 #include "BC_PDF417ECModulusPoly.h"
39 #include "include/BC_PDF417ECModulusGF.h" 39 #include "BC_PDF417ECModulusGF.h"
40 #include "include/BC_PDF417ECErrorCorrection.h" 40 #include "BC_PDF417ECErrorCorrection.h"
41 #include "include/BC_PDF417DecodedBitStreamParser.h" 41 #include "BC_PDF417DecodedBitStreamParser.h"
42 #include "include/BC_PDF417ScanningDecoder.h" 42 #include "BC_PDF417ScanningDecoder.h"
43 FX_INT32 CBC_PDF417ScanningDecoder::CODEWORD_SKEW_SIZE = 2; 43 FX_INT32 CBC_PDF417ScanningDecoder::CODEWORD_SKEW_SIZE = 2;
44 FX_INT32 CBC_PDF417ScanningDecoder::MAX_ERRORS = 3; 44 FX_INT32 CBC_PDF417ScanningDecoder::MAX_ERRORS = 3;
45 FX_INT32 CBC_PDF417ScanningDecoder::MAX_EC_CODEWORDS = 512; 45 FX_INT32 CBC_PDF417ScanningDecoder::MAX_EC_CODEWORDS = 512;
46 CBC_PDF417ECErrorCorrection* CBC_PDF417ScanningDecoder::errorCorrection = NULL; 46 CBC_PDF417ECErrorCorrection* CBC_PDF417ScanningDecoder::errorCorrection = NULL;
47 CBC_PDF417ScanningDecoder::CBC_PDF417ScanningDecoder() 47 CBC_PDF417ScanningDecoder::CBC_PDF417ScanningDecoder()
48 { 48 {
49 } 49 }
50 CBC_PDF417ScanningDecoder::~CBC_PDF417ScanningDecoder() 50 CBC_PDF417ScanningDecoder::~CBC_PDF417ScanningDecoder()
51 { 51 {
52 } 52 }
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587 { 587 {
588 CFX_Int32Array* array = getBitCountForCodeword(codeword); 588 CFX_Int32Array* array = getBitCountForCodeword(codeword);
589 FX_INT32 result = getCodewordBucketNumber(*array); 589 FX_INT32 result = getCodewordBucketNumber(*array);
590 delete array; 590 delete array;
591 return result; 591 return result;
592 } 592 }
593 FX_INT32 CBC_PDF417ScanningDecoder::getCodewordBucketNumber(CFX_Int32Array& modu leBitCount) 593 FX_INT32 CBC_PDF417ScanningDecoder::getCodewordBucketNumber(CFX_Int32Array& modu leBitCount)
594 { 594 {
595 return (moduleBitCount.GetAt(0) - moduleBitCount.GetAt(2) + moduleBitCount.G etAt(4) - moduleBitCount.GetAt(6) + 9) % 9; 595 return (moduleBitCount.GetAt(0) - moduleBitCount.GetAt(2) + moduleBitCount.G etAt(4) - moduleBitCount.GetAt(6) + 9) % 9;
596 } 596 }
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