1 // Copyright (c) 2009-2017 The OTS 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_HDMX_H_
6 #define OTS_HDMX_H_
7 
8 #include <vector>
9 
10 #include "ots.h"
11 
12 namespace ots {
13 
14 struct OpenTypeHDMXDeviceRecord {
15   uint8_t pixel_size;
16   uint8_t max_width;
17   std::vector<uint8_t> widths;
18 };
19 
20 class OpenTypeHDMX : public Table {
21  public:
OpenTypeHDMX(Font * font,uint32_t tag)22   explicit OpenTypeHDMX(Font *font, uint32_t tag)
23       : Table(font, tag, tag) { }
24 
25   bool Parse(const uint8_t *data, size_t length);
26   bool Serialize(OTSStream *out);
27   bool ShouldSerialize();
28 
29  private:
30   uint16_t version;
31   int32_t size_device_record;
32   int32_t pad_len;
33   std::vector<OpenTypeHDMXDeviceRecord> records;
34 };
35 
36 }  // namespace ots
37 
38 #endif
39