/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=99: */ /* 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_GPUParent_h__ #define _include_gfx_ipc_GPUParent_h__ #include "mozilla/RefPtr.h" #include "mozilla/gfx/PGPUParent.h" namespace mozilla { namespace gfx { class VsyncBridgeParent; class GPUParent final : public PGPUParent { public: GPUParent(); ~GPUParent(); static GPUParent* GetSingleton(); bool Init(base::ProcessId aParentPid, MessageLoop* aIOLoop, IPC::Channel* aChannel); void NotifyDeviceReset(); bool RecvInit(nsTArray<GfxPrefSetting>&& prefs, nsTArray<GfxVarUpdate>&& vars, const DevicePrefs& devicePrefs) override; bool RecvInitVsyncBridge(Endpoint<PVsyncBridgeParent>&& aVsyncEndpoint) override; bool RecvInitImageBridge(Endpoint<PImageBridgeParent>&& aEndpoint) override; bool RecvUpdatePref(const GfxPrefSetting& pref) override; bool RecvUpdateVar(const GfxVarUpdate& pref) override; bool RecvNewWidgetCompositor( Endpoint<PCompositorBridgeParent>&& aEndpoint, const CSSToLayoutDeviceScale& aScale, const TimeDuration& aVsyncRate, const bool& aUseExternalSurface, const IntSize& aSurfaceSize) override; bool RecvNewContentCompositorBridge(Endpoint<PCompositorBridgeParent>&& aEndpoint) override; bool RecvNewContentImageBridge(Endpoint<PImageBridgeParent>&& aEndpoint) override; bool RecvNewContentVideoDecoderManager(Endpoint<PVideoDecoderManagerParent>&& aEndpoint) override; bool RecvGetDeviceStatus(GPUDeviceData* aOutStatus) override; bool RecvAddLayerTreeIdMapping(nsTArray<LayerTreeIdMapping>&& aMappings) override; bool RecvRemoveLayerTreeIdMapping(const LayerTreeIdMapping& aMapping) override; bool RecvNotifyGpuObservers(const nsCString& aTopic) override; void ActorDestroy(ActorDestroyReason aWhy) override; private: RefPtr<VsyncBridgeParent> mVsyncBridge; }; } // namespace gfx } // namespace mozilla #endif // _include_gfx_ipc_GPUParent_h__