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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 2008 ZXing authors | 8 * Copyright 2008 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/qrcode/BC_QRCoderDecoder.h" | 23 #include "xfa/fxbarcode/qrcode/BC_QRCoderDecoder.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/BC_CommonDecoderResult.h" | 28 #include "xfa/fxbarcode/common/BC_CommonDecoderResult.h" |
29 #include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonDecoder.h" | 29 #include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonDecoder.h" |
30 #include "xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h" | 30 #include "xfa/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256.h" |
31 #include "xfa/src/fxbarcode/qrcode/BC_QRBitMatrixParser.h" | 31 #include "xfa/fxbarcode/qrcode/BC_QRBitMatrixParser.h" |
32 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderFormatInformation.h" | 32 #include "xfa/fxbarcode/qrcode/BC_QRCoderFormatInformation.h" |
33 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderVersion.h" | 33 #include "xfa/fxbarcode/qrcode/BC_QRCoderVersion.h" |
34 #include "xfa/src/fxbarcode/qrcode/BC_QRDataBlock.h" | 34 #include "xfa/fxbarcode/qrcode/BC_QRDataBlock.h" |
35 #include "xfa/src/fxbarcode/qrcode/BC_QRDecodedBitStreamParser.h" | 35 #include "xfa/fxbarcode/qrcode/BC_QRDecodedBitStreamParser.h" |
36 | 36 |
37 CBC_QRCoderDecoder::CBC_QRCoderDecoder() { | 37 CBC_QRCoderDecoder::CBC_QRCoderDecoder() { |
38 m_rsDecoder = NULL; | 38 m_rsDecoder = NULL; |
39 } | 39 } |
40 | 40 |
41 void CBC_QRCoderDecoder::Init() { | 41 void CBC_QRCoderDecoder::Init() { |
42 m_rsDecoder = new CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::QRCodeFild); | 42 m_rsDecoder = new CBC_ReedSolomonDecoder(CBC_ReedSolomonGF256::QRCodeFild); |
43 } | 43 } |
44 CBC_QRCoderDecoder::~CBC_QRCoderDecoder() { | 44 CBC_QRCoderDecoder::~CBC_QRCoderDecoder() { |
45 delete m_rsDecoder; | 45 delete m_rsDecoder; |
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120 for (int32_t i = 0; i < numCodewords; i++) { | 120 for (int32_t i = 0; i < numCodewords; i++) { |
121 codewordsInts[i] = (int32_t)((*codewordBytes)[i] & 0xff); | 121 codewordsInts[i] = (int32_t)((*codewordBytes)[i] & 0xff); |
122 } | 122 } |
123 int32_t numECCodewords = codewordBytes->GetSize() - numDataCodewords; | 123 int32_t numECCodewords = codewordBytes->GetSize() - numDataCodewords; |
124 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); | 124 m_rsDecoder->Decode(&codewordsInts, numECCodewords, e); |
125 BC_EXCEPTION_CHECK_ReturnVoid(e); | 125 BC_EXCEPTION_CHECK_ReturnVoid(e); |
126 for (int32_t k = 0; k < numDataCodewords; k++) { | 126 for (int32_t k = 0; k < numDataCodewords; k++) { |
127 (*codewordBytes)[k] = (uint8_t)codewordsInts[k]; | 127 (*codewordBytes)[k] = (uint8_t)codewordsInts[k]; |
128 } | 128 } |
129 } | 129 } |
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