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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/qrcode/BC_QRBitMatrixParser.h" | 23 #include "xfa/fxbarcode/qrcode/BC_QRBitMatrixParser.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/qrcode/BC_QRCoderFormatInformation.h" | 28 #include "xfa/fxbarcode/qrcode/BC_QRCoderFormatInformation.h" |
29 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderVersion.h" | 29 #include "xfa/fxbarcode/qrcode/BC_QRCoderVersion.h" |
30 #include "xfa/src/fxbarcode/qrcode/BC_QRDataMask.h" | 30 #include "xfa/fxbarcode/qrcode/BC_QRDataMask.h" |
31 #include "xfa/src/fxbarcode/utils.h" | 31 #include "xfa/fxbarcode/utils.h" |
32 | 32 |
33 CBC_QRBitMatrixParser::CBC_QRBitMatrixParser() {} | 33 CBC_QRBitMatrixParser::CBC_QRBitMatrixParser() {} |
34 void CBC_QRBitMatrixParser::Init(CBC_CommonBitMatrix* bitMatrix, int32_t& e) { | 34 void CBC_QRBitMatrixParser::Init(CBC_CommonBitMatrix* bitMatrix, int32_t& e) { |
35 m_dimension = bitMatrix->GetDimension(e); | 35 m_dimension = bitMatrix->GetDimension(e); |
36 BC_EXCEPTION_CHECK_ReturnVoid(e); | 36 BC_EXCEPTION_CHECK_ReturnVoid(e); |
37 m_tempBitMatrix = bitMatrix; | 37 m_tempBitMatrix = bitMatrix; |
38 if (m_dimension < 21 || (m_dimension & 0x03) != 1) { | 38 if (m_dimension < 21 || (m_dimension & 0x03) != 1) { |
39 e = BCExceptionRead; | 39 e = BCExceptionRead; |
40 BC_EXCEPTION_CHECK_ReturnVoid(e); | 40 BC_EXCEPTION_CHECK_ReturnVoid(e); |
41 } | 41 } |
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174 } | 174 } |
175 } | 175 } |
176 readingUp ^= TRUE; | 176 readingUp ^= TRUE; |
177 } | 177 } |
178 if (resultOffset != version->GetTotalCodeWords()) { | 178 if (resultOffset != version->GetTotalCodeWords()) { |
179 e = BCExceptionRead; | 179 e = BCExceptionRead; |
180 BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 180 BC_EXCEPTION_CHECK_ReturnValue(e, NULL); |
181 } | 181 } |
182 return result.release(); | 182 return result.release(); |
183 } | 183 } |
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