gfx/ots/src/gasp.h

   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_GASP_H_
   6 #define OTS_GASP_H_
   7
   8 #include <new>
   9 #include <utility>
  10 #include <vector>
  11
  12 #include "ots.h"
  13
  14 namespace ots {
  15
  16 class OpenTypeGASP : public Table {
  17  public:
  18   explicit OpenTypeGASP(Font *font, uint32_t tag)
  19       : Table(font, tag, tag) { }
  20
  21   bool Parse(const uint8_t *data, size_t length);
  22   bool Serialize(OTSStream *out);
  23
  24  private:
  25   uint16_t version;
  26   // A array of (max PPEM, GASP behavior) pairs.
  27   std::vector<std::pair<uint16_t, uint16_t> > gasp_ranges;
  28 };
  29
  30 }  // namespace ots
  31
  32 #endif  // OTS_GASP_H_