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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 2006 Jeremias Maerki | 8 * Copyright 2006 Jeremias Maerki |
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/fxbarcode/datamatrix/BC_SymbolInfo.h" |
| 24 |
23 #include "xfa/fxbarcode/BC_Dimension.h" | 25 #include "xfa/fxbarcode/BC_Dimension.h" |
24 #include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" | 26 #include "xfa/fxbarcode/common/BC_CommonBitMatrix.h" |
25 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h" | 27 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixSymbolInfo144.h" |
26 #include "xfa/fxbarcode/datamatrix/BC_Encoder.h" | 28 #include "xfa/fxbarcode/datamatrix/BC_Encoder.h" |
27 #include "xfa/fxbarcode/datamatrix/BC_SymbolInfo.h" | |
28 #include "xfa/fxbarcode/datamatrix/BC_SymbolShapeHint.h" | 29 #include "xfa/fxbarcode/datamatrix/BC_SymbolShapeHint.h" |
29 | 30 |
30 #define SYMBOLS_COUNT 30 | 31 namespace { |
31 | 32 |
32 CBC_SymbolInfo* CBC_SymbolInfo::m_PROD_SYMBOLS[30] = { | 33 const size_t kSymbolsCount = 30; |
33 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | 34 |
34 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | 35 CBC_SymbolInfo* g_symbols[kSymbolsCount] = { |
35 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; | 36 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
36 CBC_SymbolInfo* CBC_SymbolInfo::m_symbols[30] = { | 37 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
37 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | 38 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
38 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, | 39 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr}; |
39 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}; | 40 |
| 41 } // namespace |
| 42 |
40 void CBC_SymbolInfo::Initialize() { | 43 void CBC_SymbolInfo::Initialize() { |
41 m_PROD_SYMBOLS[0] = new CBC_SymbolInfo(FALSE, 3, 5, 8, 8, 1); | 44 g_symbols[0] = new CBC_SymbolInfo(FALSE, 3, 5, 8, 8, 1); |
42 m_PROD_SYMBOLS[1] = new CBC_SymbolInfo(FALSE, 5, 7, 10, 10, 1); | 45 g_symbols[1] = new CBC_SymbolInfo(FALSE, 5, 7, 10, 10, 1); |
43 m_PROD_SYMBOLS[2] = new CBC_SymbolInfo(TRUE, 5, 7, 16, 6, 1); | 46 g_symbols[2] = new CBC_SymbolInfo(TRUE, 5, 7, 16, 6, 1); |
44 m_PROD_SYMBOLS[3] = new CBC_SymbolInfo(FALSE, 8, 10, 12, 12, 1); | 47 g_symbols[3] = new CBC_SymbolInfo(FALSE, 8, 10, 12, 12, 1); |
45 m_PROD_SYMBOLS[4] = new CBC_SymbolInfo(TRUE, 10, 11, 14, 6, 2); | 48 g_symbols[4] = new CBC_SymbolInfo(TRUE, 10, 11, 14, 6, 2); |
46 m_PROD_SYMBOLS[5] = new CBC_SymbolInfo(FALSE, 12, 12, 14, 14, 1); | 49 g_symbols[5] = new CBC_SymbolInfo(FALSE, 12, 12, 14, 14, 1); |
47 m_PROD_SYMBOLS[6] = new CBC_SymbolInfo(TRUE, 16, 14, 24, 10, 1); | 50 g_symbols[6] = new CBC_SymbolInfo(TRUE, 16, 14, 24, 10, 1); |
48 m_PROD_SYMBOLS[7] = new CBC_SymbolInfo(FALSE, 18, 14, 16, 16, 1); | 51 g_symbols[7] = new CBC_SymbolInfo(FALSE, 18, 14, 16, 16, 1); |
49 m_PROD_SYMBOLS[8] = new CBC_SymbolInfo(FALSE, 22, 18, 18, 18, 1); | 52 g_symbols[8] = new CBC_SymbolInfo(FALSE, 22, 18, 18, 18, 1); |
50 m_PROD_SYMBOLS[9] = new CBC_SymbolInfo(TRUE, 22, 18, 16, 10, 2); | 53 g_symbols[9] = new CBC_SymbolInfo(TRUE, 22, 18, 16, 10, 2); |
51 m_PROD_SYMBOLS[10] = new CBC_SymbolInfo(FALSE, 30, 20, 20, 20, 1); | 54 g_symbols[10] = new CBC_SymbolInfo(FALSE, 30, 20, 20, 20, 1); |
52 m_PROD_SYMBOLS[11] = new CBC_SymbolInfo(TRUE, 32, 24, 16, 14, 2); | 55 g_symbols[11] = new CBC_SymbolInfo(TRUE, 32, 24, 16, 14, 2); |
53 m_PROD_SYMBOLS[12] = new CBC_SymbolInfo(FALSE, 36, 24, 22, 22, 1); | 56 g_symbols[12] = new CBC_SymbolInfo(FALSE, 36, 24, 22, 22, 1); |
54 m_PROD_SYMBOLS[13] = new CBC_SymbolInfo(FALSE, 44, 28, 24, 24, 1); | 57 g_symbols[13] = new CBC_SymbolInfo(FALSE, 44, 28, 24, 24, 1); |
55 m_PROD_SYMBOLS[14] = new CBC_SymbolInfo(TRUE, 49, 28, 22, 14, 2); | 58 g_symbols[14] = new CBC_SymbolInfo(TRUE, 49, 28, 22, 14, 2); |
56 m_PROD_SYMBOLS[15] = new CBC_SymbolInfo(FALSE, 62, 36, 14, 14, 4); | 59 g_symbols[15] = new CBC_SymbolInfo(FALSE, 62, 36, 14, 14, 4); |
57 m_PROD_SYMBOLS[16] = new CBC_SymbolInfo(FALSE, 86, 42, 16, 16, 4); | 60 g_symbols[16] = new CBC_SymbolInfo(FALSE, 86, 42, 16, 16, 4); |
58 m_PROD_SYMBOLS[17] = new CBC_SymbolInfo(FALSE, 114, 48, 18, 18, 4); | 61 g_symbols[17] = new CBC_SymbolInfo(FALSE, 114, 48, 18, 18, 4); |
59 m_PROD_SYMBOLS[18] = new CBC_SymbolInfo(FALSE, 144, 56, 20, 20, 4); | 62 g_symbols[18] = new CBC_SymbolInfo(FALSE, 144, 56, 20, 20, 4); |
60 m_PROD_SYMBOLS[19] = new CBC_SymbolInfo(FALSE, 174, 68, 22, 22, 4); | 63 g_symbols[19] = new CBC_SymbolInfo(FALSE, 174, 68, 22, 22, 4); |
61 m_PROD_SYMBOLS[20] = new CBC_SymbolInfo(FALSE, 204, 84, 24, 24, 4, 102, 42); | 64 g_symbols[20] = new CBC_SymbolInfo(FALSE, 204, 84, 24, 24, 4, 102, 42); |
62 m_PROD_SYMBOLS[21] = new CBC_SymbolInfo(FALSE, 280, 112, 14, 14, 16, 140, 56); | 65 g_symbols[21] = new CBC_SymbolInfo(FALSE, 280, 112, 14, 14, 16, 140, 56); |
63 m_PROD_SYMBOLS[22] = new CBC_SymbolInfo(FALSE, 368, 144, 16, 16, 16, 92, 36); | 66 g_symbols[22] = new CBC_SymbolInfo(FALSE, 368, 144, 16, 16, 16, 92, 36); |
64 m_PROD_SYMBOLS[23] = new CBC_SymbolInfo(FALSE, 456, 192, 18, 18, 16, 114, 48); | 67 g_symbols[23] = new CBC_SymbolInfo(FALSE, 456, 192, 18, 18, 16, 114, 48); |
65 m_PROD_SYMBOLS[24] = new CBC_SymbolInfo(FALSE, 576, 224, 20, 20, 16, 144, 56); | 68 g_symbols[24] = new CBC_SymbolInfo(FALSE, 576, 224, 20, 20, 16, 144, 56); |
66 m_PROD_SYMBOLS[25] = new CBC_SymbolInfo(FALSE, 696, 272, 22, 22, 16, 174, 68); | 69 g_symbols[25] = new CBC_SymbolInfo(FALSE, 696, 272, 22, 22, 16, 174, 68); |
67 m_PROD_SYMBOLS[26] = new CBC_SymbolInfo(FALSE, 816, 336, 24, 24, 16, 136, 56); | 70 g_symbols[26] = new CBC_SymbolInfo(FALSE, 816, 336, 24, 24, 16, 136, 56); |
68 m_PROD_SYMBOLS[27] = | 71 g_symbols[27] = new CBC_SymbolInfo(FALSE, 1050, 408, 18, 18, 36, 175, 68); |
69 new CBC_SymbolInfo(FALSE, 1050, 408, 18, 18, 36, 175, 68); | 72 g_symbols[28] = new CBC_SymbolInfo(FALSE, 1304, 496, 20, 20, 36, 163, 62); |
70 m_PROD_SYMBOLS[28] = | 73 g_symbols[29] = new CBC_DataMatrixSymbolInfo144(); |
71 new CBC_SymbolInfo(FALSE, 1304, 496, 20, 20, 36, 163, 62); | 74 } |
72 m_PROD_SYMBOLS[29] = new CBC_DataMatrixSymbolInfo144(); | 75 |
73 for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { | 76 void CBC_SymbolInfo::Finalize() { |
74 m_symbols[i] = m_PROD_SYMBOLS[i]; | 77 for (size_t i = 0; i < kSymbolsCount; i++) { |
| 78 delete g_symbols[i]; |
| 79 g_symbols[i] = nullptr; |
75 } | 80 } |
76 } | 81 } |
77 void CBC_SymbolInfo::Finalize() { | 82 |
78 for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { | |
79 delete m_PROD_SYMBOLS[i]; | |
80 m_PROD_SYMBOLS[i] = NULL; | |
81 m_symbols[i] = NULL; | |
82 } | |
83 } | |
84 CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, | 83 CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, |
85 int32_t dataCapacity, | 84 int32_t dataCapacity, |
86 int32_t errorCodewords, | 85 int32_t errorCodewords, |
87 int32_t matrixWidth, | 86 int32_t matrixWidth, |
88 int32_t matrixHeight, | 87 int32_t matrixHeight, |
89 int32_t dataRegions) { | 88 int32_t dataRegions) { |
90 m_rectangular = rectangular; | 89 m_rectangular = rectangular; |
91 m_dataCapacity = dataCapacity; | 90 m_dataCapacity = dataCapacity; |
92 m_errorCodewords = errorCodewords; | 91 m_errorCodewords = errorCodewords; |
93 m_matrixWidth = matrixWidth; | 92 m_matrixWidth = matrixWidth; |
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127 FX_BOOL allowRectangular, | 126 FX_BOOL allowRectangular, |
128 FX_BOOL fail, | 127 FX_BOOL fail, |
129 int32_t& e) { | 128 int32_t& e) { |
130 SymbolShapeHint shape = allowRectangular ? FORCE_NONE : FORCE_SQUARE; | 129 SymbolShapeHint shape = allowRectangular ? FORCE_NONE : FORCE_SQUARE; |
131 return lookup(dataCodewords, shape, fail, e); | 130 return lookup(dataCodewords, shape, fail, e); |
132 } | 131 } |
133 CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, | 132 CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, |
134 SymbolShapeHint shape, | 133 SymbolShapeHint shape, |
135 FX_BOOL fail, | 134 FX_BOOL fail, |
136 int32_t& e) { | 135 int32_t& e) { |
137 return lookup(dataCodewords, shape, NULL, NULL, fail, e); | 136 return lookup(dataCodewords, shape, nullptr, nullptr, fail, e); |
138 } | 137 } |
139 CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, | 138 CBC_SymbolInfo* CBC_SymbolInfo::lookup(int32_t dataCodewords, |
140 SymbolShapeHint shape, | 139 SymbolShapeHint shape, |
141 CBC_Dimension* minSize, | 140 CBC_Dimension* minSize, |
142 CBC_Dimension* maxSize, | 141 CBC_Dimension* maxSize, |
143 FX_BOOL fail, | 142 FX_BOOL fail, |
144 int32_t& e) { | 143 int32_t& e) { |
145 for (int32_t i = 0; i < SYMBOLS_COUNT; i++) { | 144 for (size_t i = 0; i < kSymbolsCount; i++) { |
146 CBC_SymbolInfo* symbol = m_symbols[i]; | 145 CBC_SymbolInfo* symbol = g_symbols[i]; |
147 if (shape == FORCE_SQUARE && symbol->m_rectangular) { | 146 if (shape == FORCE_SQUARE && symbol->m_rectangular) { |
148 continue; | 147 continue; |
149 } | 148 } |
150 if (shape == FORCE_RECTANGLE && !symbol->m_rectangular) { | 149 if (shape == FORCE_RECTANGLE && !symbol->m_rectangular) { |
151 continue; | 150 continue; |
152 } | 151 } |
153 if (minSize && (symbol->getSymbolWidth(e) < minSize->getWidth() || | 152 if (minSize && (symbol->getSymbolWidth(e) < minSize->getWidth() || |
154 symbol->getSymbolHeight(e) < minSize->getHeight())) { | 153 symbol->getSymbolHeight(e) < minSize->getHeight())) { |
155 BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 154 BC_EXCEPTION_CHECK_ReturnValue(e, nullptr); |
156 continue; | 155 continue; |
157 } | 156 } |
158 if (maxSize && (symbol->getSymbolWidth(e) > maxSize->getWidth() || | 157 if (maxSize && (symbol->getSymbolWidth(e) > maxSize->getWidth() || |
159 symbol->getSymbolHeight(e) > maxSize->getHeight())) { | 158 symbol->getSymbolHeight(e) > maxSize->getHeight())) { |
160 BC_EXCEPTION_CHECK_ReturnValue(e, NULL); | 159 BC_EXCEPTION_CHECK_ReturnValue(e, nullptr); |
161 continue; | 160 continue; |
162 } | 161 } |
163 if (dataCodewords <= symbol->m_dataCapacity) { | 162 if (dataCodewords <= symbol->m_dataCapacity) { |
164 return symbol; | 163 return symbol; |
165 } | 164 } |
166 } | 165 } |
167 if (fail) { | 166 if (fail) |
168 e = BCExceptionIllegalDataCodewords; | 167 e = BCExceptionIllegalDataCodewords; |
169 return NULL; | 168 return nullptr; |
170 } | |
171 return NULL; | |
172 } | 169 } |
| 170 |
173 int32_t CBC_SymbolInfo::getHorizontalDataRegions(int32_t& e) { | 171 int32_t CBC_SymbolInfo::getHorizontalDataRegions(int32_t& e) { |
174 switch (m_dataRegions) { | 172 switch (m_dataRegions) { |
175 case 1: | 173 case 1: |
176 return 1; | 174 return 1; |
177 case 2: | 175 case 2: |
178 return 2; | 176 return 2; |
179 case 4: | 177 case 4: |
180 return 2; | 178 return 2; |
181 case 16: | 179 case 16: |
182 return 4; | 180 return 4; |
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221 } | 219 } |
222 int32_t CBC_SymbolInfo::getInterleavedBlockCount() { | 220 int32_t CBC_SymbolInfo::getInterleavedBlockCount() { |
223 return m_dataCapacity / m_rsBlockData; | 221 return m_dataCapacity / m_rsBlockData; |
224 } | 222 } |
225 int32_t CBC_SymbolInfo::getDataLengthForInterleavedBlock(int32_t index) { | 223 int32_t CBC_SymbolInfo::getDataLengthForInterleavedBlock(int32_t index) { |
226 return m_rsBlockData; | 224 return m_rsBlockData; |
227 } | 225 } |
228 int32_t CBC_SymbolInfo::getErrorLengthForInterleavedBlock(int32_t index) { | 226 int32_t CBC_SymbolInfo::getErrorLengthForInterleavedBlock(int32_t index) { |
229 return m_rsBlockError; | 227 return m_rsBlockError; |
230 } | 228 } |
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