gfx/vr/ipc/VRGPUParent.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef GFX_VR_GPU_PARENT_H
   8 #define GFX_VR_GPU_PARENT_H
   9
  10 #include "mozilla/gfx/PVRGPUParent.h"
  11 #include "VRService.h"
  12
  13 namespace mozilla {
  14 namespace gfx {
  15
  16 class VRGPUParent final : public PVRGPUParent {
  17   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VRGPUParent, final)
  18
  19   friend class PVRGPUParent;
  20
  21  public:
  22   static RefPtr<VRGPUParent> CreateForGPU(Endpoint<PVRGPUParent>&& aEndpoint);
  23   virtual void ActorDestroy(ActorDestroyReason aWhy) override;
  24   bool IsClosed();
  25
  26  protected:
  27   void Bind(Endpoint<PVRGPUParent>&& aEndpoint);
  28   mozilla::ipc::IPCResult RecvStartVRService();
  29   mozilla::ipc::IPCResult RecvStopVRService();
  30   mozilla::ipc::IPCResult RecvPuppetReset();
  31   mozilla::ipc::IPCResult RecvPuppetSubmit(const nsTArray<uint64_t>& aBuffer);
  32   mozilla::ipc::IPCResult RecvPuppetCheckForCompletion();
  33
  34  private:
  35   explicit VRGPUParent(ProcessId aChildProcessId);
  36   ~VRGPUParent();
  37
  38   void DeferredDestroy();
  39
  40 #if !defined(MOZ_WIDGET_ANDROID)
  41   RefPtr<VRService> mVRService;
  42 #endif
  43   bool mClosed;
  44
  45   DISALLOW_COPY_AND_ASSIGN(VRGPUParent);
  46 };
  47
  48 }  // namespace gfx
  49 }  // namespace mozilla
  50
  51 #endif  // GFX_VR_CONTENT_PARENT_H