// Copyright (c) 2018 The OTS Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

#ifndef OTS_GVAR_H_

#define OTS_GVAR_H_

#include "ots.h"

namespace ots {

// -----------------------------------------------------------------------------

// OpenTypeGVAR Interface

// -----------------------------------------------------------------------------

class OpenTypeGVAR : public Table {

 public:

  explicit OpenTypeGVAR(Font* font, uint32_t tag)

      : Table(font, tag, tag), m_ownsData(false) { }

  virtual ~OpenTypeGVAR() {

    if (m_ownsData) {

      delete[] m_data;

    }

  }

  bool Parse(const uint8_t* data, size_t length);

  bool Serialize(OTSStream* out);

#ifdef OTS_SYNTHESIZE_MISSING_GVAR

  bool InitEmpty();

#endif

 private:

  const uint8_t *m_data;

  size_t m_length;

  bool m_ownsData;

};

}  // namespace ots

#endif  // OTS_GVAR_H_