VsyncBridgeParent.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 include_gfx_ipc_VsyncBridgeParent_h

#define include_gfx_ipc_VsyncBridgeParent_h

#include "mozilla/RefPtr.h"

#include "mozilla/gfx/PVsyncBridgeParent.h"

namespace mozilla {

namespace layers {

class CompositorThreadHolder;

}  // namespace layers

namespace gfx {

class VsyncBridgeParent final : public PVsyncBridgeParent {

 public:

  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VsyncBridgeParent, final)

  static RefPtr<VsyncBridgeParent> Start(

      Endpoint<PVsyncBridgeParent>&& aEndpoint);

  mozilla::ipc::IPCResult RecvNotifyVsync(const VsyncEvent& aVsync,

                                          const LayersId& aLayersId);

  void ActorDestroy(ActorDestroyReason aWhy) override;

  void Shutdown();

 private:

  VsyncBridgeParent();

  ~VsyncBridgeParent();

  void Open(Endpoint<PVsyncBridgeParent>&& aEndpoint);

  void ShutdownImpl();

 private:

  bool mOpen;

  RefPtr<layers::CompositorThreadHolder> mCompositorThreadRef;

};

}  // namespace gfx

}  // namespace mozilla

#endif  // include_gfx_ipc_VsyncBridgeParent_h