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