Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=99: */
       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             : #ifndef include_gfx_ipc_VsyncBridgeParent_h
       7             : #define include_gfx_ipc_VsyncBridgeParent_h
       8             : 
       9             : #include "mozilla/RefPtr.h"
      10             : #include "mozilla/gfx/PVsyncBridgeParent.h"
      11             : 
      12             : namespace mozilla {
      13             : namespace layers {
      14             : class CompositorThreadHolder;
      15             : } // namespace layers
      16             : 
      17             : namespace gfx {
      18             : 
      19             : class VsyncBridgeParent final : public PVsyncBridgeParent
      20             : {
      21             : public:
      22           0 :   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VsyncBridgeParent)
      23             : 
      24             :   static RefPtr<VsyncBridgeParent> Start(Endpoint<PVsyncBridgeParent>&& aEndpoint);
      25             : 
      26             :   mozilla::ipc::IPCResult RecvNotifyVsync(const TimeStamp& vsyncTimeStamp, const uint64_t& aLayersId) override;
      27             :   void ActorDestroy(ActorDestroyReason aWhy) override;
      28             :   void DeallocPVsyncBridgeParent() override;
      29             : 
      30             :   void Shutdown();
      31             : 
      32             : private:
      33             :   VsyncBridgeParent();
      34             :   ~VsyncBridgeParent();
      35             : 
      36             :   void Open(Endpoint<PVsyncBridgeParent>&& aEndpoint);
      37             :   void ShutdownImpl();
      38             : 
      39             : private:
      40             :   bool mOpen;
      41             :   RefPtr<layers::CompositorThreadHolder> mCompositorThreadRef;
      42             : };
      43             : 
      44             : } // namespace gfx
      45             : } // namespace mozilla
      46             : 
      47             : #endif // include_gfx_ipc_VsyncBridgeParent_h