impeller/core/buffer_view.h

// Copyright 2013 The Flutter 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 FLUTTER_IMPELLER_CORE_BUFFER_VIEW_H_
#define FLUTTER_IMPELLER_CORE_BUFFER_VIEW_H_

#include <memory>
#include "impeller/core/range.h"

namespace impeller {

class DeviceBuffer;

struct BufferView {
  std::shared_ptr<const DeviceBuffer> buffer;
  Range range;

  constexpr explicit operator bool() const { return static_cast<bool>(buffer); }
};

}  // namespace impeller

#endif  // FLUTTER_IMPELLER_CORE_BUFFER_VIEW_H_