CompositorWidgetVsyncObserver.h

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h

#define mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h

#include "mozilla/layers/LayersTypes.h"

#include "mozilla/VsyncDispatcher.h"

namespace mozilla {

namespace gfx {

class VsyncBridgeChild;

}  // namespace gfx

namespace widget {

class CompositorWidgetVsyncObserver : public VsyncObserver {

  typedef gfx::VsyncBridgeChild VsyncBridgeChild;

  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CompositorWidgetVsyncObserver, override)

 public:

  CompositorWidgetVsyncObserver(RefPtr<VsyncBridgeChild> aVsyncBridge,

                                const layers::LayersId& aRootLayerTreeId);

  void NotifyVsync(const VsyncEvent& aVsync) override;

 private:

  ~CompositorWidgetVsyncObserver() override;

  RefPtr<VsyncBridgeChild> mVsyncBridge;

  layers::LayersId mRootLayerTreeId;

};

}  // namespace widget

}  // namespace mozilla

#endif  // mozilla_gfx_ipc_CompositorWidgetVsyncObserver_h