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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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