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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 "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecoder.h" | 23 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixDecoder.h" |
24 | 24 |
25 #include <memory> | 25 #include <memory> |
26 | 26 |
27 #include "xfa/src/fxbarcode/common/BC_CommonBitMatrix.h" | 27 #include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" |
28 #include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonDecoder.h" | 28 #include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonDecoder.h" |
29 #include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h" | 29 #include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h" |
30 #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h" | 30 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixBitMatrixParser.h" |
31 #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h" | 31 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixDataBlock.h" |
32 #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h" | 32 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixDecodedBitStreamParser.h" |
33 #include "xfa/src/fxbarcode/datamatrix/BC_DataMatrixVersion.h" | 33 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixVersion.h" |
34 | 34 |
35 CBC_DataMatrixDecoder::CBC_DataMatrixDecoder() { | 35 CBC_DataMatrixDecoder::CBC_DataMatrixDecoder() { |
36 m_rsDecoder = NULL; | 36 m_rsDecoder = NULL; |
37 } | 37 } |
38 void CBC_DataMatrixDecoder::Init() { | 38 void CBC_DataMatrixDecoder::Init() { |
39 m_rsDecoder = | 39 m_rsDecoder = |
40 new CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::DataMatrixField); | 40 new CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::DataMatrixField); |
41 } | 41 } |
42 CBC_DataMatrixDecoder::~CBC_DataMatrixDecoder() { | 42 CBC_DataMatrixDecoder::~CBC_DataMatrixDecoder() { |
43 delete m_rsDecoder; | 43 delete m_rsDecoder; |
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105 int32_t numECCodewords = codewordBytes.GetSize() - numDataCodewords; | 105 int32_t numECCodewords = codewordBytes.GetSize() - numDataCodewords; |
106 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); | 106 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); |
107 if (e != BCExceptionNO) { | 107 if (e != BCExceptionNO) { |
108 e = BCExceptionChecksumException; | 108 e = BCExceptionChecksumException; |
109 return; | 109 return; |
110 } | 110 } |
111 for (i = 0; i < numDataCodewords; i++) { | 111 for (i = 0; i < numDataCodewords; i++) { |
112 codewordBytes[i] = (uint8_t)codewordsInts[i]; | 112 codewordBytes[i] = (uint8_t)codewordsInts[i]; |
113 } | 113 } |
114 } | 114 } |
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