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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
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2 // Use of this source code is governed by a BSD-style license that can be |
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3 // found in the LICENSE file. |
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4 |
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5 #ifndef OTS_KERN_H_ |
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6 #define OTS_KERN_H_ |
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7 |
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8 #include <vector> |
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9 |
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10 #include "ots.h" |
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11 |
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12 namespace ots { |
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13 |
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14 struct OpenTypeKERNFormat0Pair { |
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15 uint16_t left; |
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16 uint16_t right; |
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17 int16_t value; |
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18 }; |
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19 |
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20 struct OpenTypeKERNFormat0 { |
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21 uint16_t version; |
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22 uint16_t coverage; |
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23 uint16_t search_range; |
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24 uint16_t entry_selector; |
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25 uint16_t range_shift; |
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26 std::vector<OpenTypeKERNFormat0Pair> pairs; |
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27 }; |
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28 |
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29 // Format 2 is not supported. Since the format is not supported by Windows, |
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30 // WebFonts unlikely use it. I've checked thousands of proprietary fonts and |
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31 // free fonts, and found no font uses the format. |
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32 |
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33 struct OpenTypeKERN { |
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34 uint16_t version; |
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35 std::vector<OpenTypeKERNFormat0> subtables; |
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36 }; |
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37 |
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38 } // namespace ots |
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39 |
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40 #endif // OTS_KERN_H_ |