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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/common/BC_CommonByteMatrix.h" | 23 #include "xfa/fxbarcode/common/BC_CommonByteMatrix.h" |
| 24 #include "xfa/src/fxbarcode/qrcode/BC_QRCoder.h" | 24 #include "xfa/fxbarcode/qrcode/BC_QRCoder.h" |
| 25 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderBitVector.h" | 25 #include "xfa/fxbarcode/qrcode/BC_QRCoderBitVector.h" |
| 26 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h" | 26 #include "xfa/fxbarcode/qrcode/BC_QRCoderErrorCorrectionLevel.h" |
| 27 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderMaskUtil.h" | 27 #include "xfa/fxbarcode/qrcode/BC_QRCoderMaskUtil.h" |
| 28 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderMatrixUtil.h" | 28 #include "xfa/fxbarcode/qrcode/BC_QRCoderMatrixUtil.h" |
| 29 #include "xfa/src/fxbarcode/utils.h" | 29 #include "xfa/fxbarcode/utils.h" |
| 30 | 30 |
| 31 const int32_t CBC_QRCoderMatrixUtil::POSITION_DETECTION_PATTERN[7][7] = { | 31 const int32_t CBC_QRCoderMatrixUtil::POSITION_DETECTION_PATTERN[7][7] = { |
| 32 {1, 1, 1, 1, 1, 1, 1}, | 32 {1, 1, 1, 1, 1, 1, 1}, {1, 0, 0, 0, 0, 0, 1}, {1, 0, 1, 1, 1, 0, 1}, |
| 33 {1, 0, 0, 0, 0, 0, 1}, | 33 {1, 0, 1, 1, 1, 0, 1}, {1, 0, 1, 1, 1, 0, 1}, {1, 0, 0, 0, 0, 0, 1}, |
| 34 {1, 0, 1, 1, 1, 0, 1}, | |
| 35 {1, 0, 1, 1, 1, 0, 1}, | |
| 36 {1, 0, 1, 1, 1, 0, 1}, | |
| 37 {1, 0, 0, 0, 0, 0, 1}, | |
| 38 {1, 1, 1, 1, 1, 1, 1}}; | 34 {1, 1, 1, 1, 1, 1, 1}}; |
| 39 const int32_t CBC_QRCoderMatrixUtil::HORIZONTAL_SEPARATION_PATTERN[1][8] = { | 35 const int32_t CBC_QRCoderMatrixUtil::HORIZONTAL_SEPARATION_PATTERN[1][8] = { |
| 40 {0, 0, 0, 0, 0, 0, 0, 0}}; | 36 {0, 0, 0, 0, 0, 0, 0, 0}}; |
| 41 const int32_t CBC_QRCoderMatrixUtil::VERTICAL_SEPARATION_PATTERN[7][1] = | 37 const int32_t CBC_QRCoderMatrixUtil::VERTICAL_SEPARATION_PATTERN[7][1] = { |
| 42 {{0}, {0}, {0}, {0}, {0}, {0}, {0}}; | 38 {0}, {0}, {0}, {0}, {0}, {0}, {0}}; |
| 43 const int32_t CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN[5][5] = { | 39 const int32_t CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN[5][5] = { |
| 44 {1, 1, 1, 1, 1}, | 40 {1, 1, 1, 1, 1}, |
| 45 {1, 0, 0, 0, 1}, | 41 {1, 0, 0, 0, 1}, |
| 46 {1, 0, 1, 0, 1}, | 42 {1, 0, 1, 0, 1}, |
| 47 {1, 0, 0, 0, 1}, | 43 {1, 0, 0, 0, 1}, |
| 48 {1, 1, 1, 1, 1}}; | 44 {1, 1, 1, 1, 1}}; |
| 49 const int32_t | 45 const int32_t |
| 50 CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[40][7] = | 46 CBC_QRCoderMatrixUtil::POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[40][7] = |
| 51 // NOLINTNEXTLINE | 47 // NOLINTNEXTLINE |
| 52 { | 48 { |
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| 469 int32_t CBC_QRCoderMatrixUtil::FindMSBSet(int32_t value) { | 465 int32_t CBC_QRCoderMatrixUtil::FindMSBSet(int32_t value) { |
| 470 int32_t numDigits = 0; | 466 int32_t numDigits = 0; |
| 471 while (value != 0) { | 467 while (value != 0) { |
| 472 value >>= 1; | 468 value >>= 1; |
| 473 ++numDigits; | 469 ++numDigits; |
| 474 } | 470 } |
| 475 return numDigits; | 471 return numDigits; |
| 476 } | 472 } |
| 477 CBC_QRCoderMatrixUtil::CBC_QRCoderMatrixUtil() {} | 473 CBC_QRCoderMatrixUtil::CBC_QRCoderMatrixUtil() {} |
| 478 CBC_QRCoderMatrixUtil::~CBC_QRCoderMatrixUtil() {} | 474 CBC_QRCoderMatrixUtil::~CBC_QRCoderMatrixUtil() {} |
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