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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 2007 ZXing authors | 8 * Copyright 2007 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_DataMatrixDecoder.h" | 24 #include "../common/BC_CommonBitMatrix.h" |
25 #include "include/BC_ReedSolomonDecoder.h" | 25 #include "../common/reedsolomon/BC_ReedSolomonDecoder.h" |
26 #include "include/BC_ReedSolomonGF256.h" | 26 #include "../common/reedsolomon/BC_ReedSolomonGF256.h" |
27 #include "include/BC_CommonBitMatrix.h" | 27 #include "BC_DataMatrixDecoder.h" |
28 #include "include/BC_DataMatrixBitMatrixParser.h" | 28 #include "BC_DataMatrixBitMatrixParser.h" |
29 #include "include/BC_DataMatrixVersion.h" | 29 #include "BC_DataMatrixVersion.h" |
30 #include "include/BC_DataMatrixDataBlock.h" | 30 #include "BC_DataMatrixDataBlock.h" |
31 #include "include/BC_DataMatrixDecodedBitStreamParser.h" | 31 #include "BC_DataMatrixDecodedBitStreamParser.h" |
32 CBC_DataMatrixDecoder::CBC_DataMatrixDecoder() | 32 CBC_DataMatrixDecoder::CBC_DataMatrixDecoder() |
33 { | 33 { |
34 m_rsDecoder = NULL; | 34 m_rsDecoder = NULL; |
35 } | 35 } |
36 void CBC_DataMatrixDecoder::Init() | 36 void CBC_DataMatrixDecoder::Init() |
37 { | 37 { |
38 m_rsDecoder = FX_NEW CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::DataMatrix
Field); | 38 m_rsDecoder = FX_NEW CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::DataMatrix
Field); |
39 } | 39 } |
40 CBC_DataMatrixDecoder::~CBC_DataMatrixDecoder() | 40 CBC_DataMatrixDecoder::~CBC_DataMatrixDecoder() |
41 { | 41 { |
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101 FX_INT32 numECCodewords = codewordBytes.GetSize() - numDataCodewords; | 101 FX_INT32 numECCodewords = codewordBytes.GetSize() - numDataCodewords; |
102 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); | 102 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); |
103 if (e != BCExceptionNO) { | 103 if (e != BCExceptionNO) { |
104 e = BCExceptionChecksumException; | 104 e = BCExceptionChecksumException; |
105 return ; | 105 return ; |
106 } | 106 } |
107 for (i = 0; i < numDataCodewords; i++) { | 107 for (i = 0; i < numDataCodewords; i++) { |
108 codewordBytes[i] = (FX_BYTE) codewordsInts[i]; | 108 codewordBytes[i] = (FX_BYTE) codewordsInts[i]; |
109 } | 109 } |
110 } | 110 } |
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