/* -*- 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 GFX_VR_GPU_PARENT_H

#define GFX_VR_GPU_PARENT_H

#include "mozilla/gfx/PVRGPUParent.h"

namespace mozilla {

namespace gfx {

class VRGPUParent final : public PVRGPUParent {

   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VRGPUParent)

public:

  explicit VRGPUParent(ProcessId aChildProcessId);

  virtual void ActorDestroy(ActorDestroyReason aWhy) override;

  static RefPtr<VRGPUParent> CreateForGPU(Endpoint<PVRGPUParent>&& aEndpoint);

protected:

  ~VRGPUParent() {}

  void Bind(Endpoint<PVRGPUParent>&& aEndpoint);

  virtual mozilla::ipc::IPCResult RecvStartVRService() override;

  virtual mozilla::ipc::IPCResult RecvStopVRService() override;

private:

  void DeferredDestroy();

  RefPtr<VRGPUParent> mSelfRef;

#if defined(XP_WIN) || defined(XP_MACOSX) || (defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID))

  RefPtr<VRService> mVRService;

#endif

};

} // namespace gfx

} // namespace mozilla

#endif // GFX_VR_CONTENT_PARENT_H