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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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