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/* -*- 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_GPUParent_h__
#define _include_gfx_ipc_GPUParent_h__
#include "mozilla/RefPtr.h"
#include "mozilla/gfx/PGPUParent.h"
#include "mozilla/ipc/AsyncBlockers.h"
#if defined(MOZ_SANDBOX) && defined(MOZ_DEBUG) && defined(ENABLE_TESTS)
# include "mozilla/PSandboxTestingChild.h"
#endif
namespace mozilla {
class TimeStamp;
class ChildProfilerController;
namespace gfx {
class VsyncBridgeParent;
class GPUParent final : public PGPUParent {
public:
NS_INLINE_DECL_REFCOUNTING(GPUParent, final)
GPUParent();
static GPUParent* GetSingleton();
ipc::AsyncBlockers& AsyncShutdownService() { return mShutdownBlockers; }
// Gets the name of the GPU process, in the format expected by about:memory.
// There must be a GPU process active, and the caller must be either in that
// process or the parent process.
static void GetGPUProcessName(nsACString& aStr);
// Check for memory pressure and notify the parent process if necessary.
static bool MaybeFlushMemory();
bool Init(mozilla::ipc::UntypedEndpoint&& aEndpoint,
const char* aParentBuildID);
void NotifyDeviceReset();
void NotifyOverlayInfo(layers::OverlayInfo aInfo);
void NotifySwapChainInfo(layers::SwapChainInfo aInfo);
void NotifyDisableRemoteCanvas();
mozilla::ipc::IPCResult RecvInit(nsTArray<GfxVarUpdate>&& vars,
const DevicePrefs& devicePrefs,
nsTArray<LayerTreeIdMapping>&& mappings,
nsTArray<GfxInfoFeatureStatus>&& features,
uint32_t wrNamespace);
mozilla::ipc::IPCResult RecvInitCompositorManager(
Endpoint<PCompositorManagerParent>&& aEndpoint, uint32_t aNamespace);
mozilla::ipc::IPCResult RecvInitVsyncBridge(
Endpoint<PVsyncBridgeParent>&& aVsyncEndpoint);
mozilla::ipc::IPCResult RecvInitImageBridge(
Endpoint<PImageBridgeParent>&& aEndpoint);
mozilla::ipc::IPCResult RecvInitVideoBridge(
Endpoint<PVideoBridgeParent>&& aEndpoint,
const layers::VideoBridgeSource& aSource);
mozilla::ipc::IPCResult RecvInitVRManager(
Endpoint<PVRManagerParent>&& aEndpoint);
mozilla::ipc::IPCResult RecvInitVR(Endpoint<PVRGPUChild>&& aVRGPUChild);
mozilla::ipc::IPCResult RecvInitUiCompositorController(
const LayersId& aRootLayerTreeId,
Endpoint<PUiCompositorControllerParent>&& aEndpoint);
mozilla::ipc::IPCResult RecvInitAPZInputBridge(
const LayersId& aRootLayerTreeId,
Endpoint<PAPZInputBridgeParent>&& aEndpoint);
mozilla::ipc::IPCResult RecvInitProfiler(
Endpoint<PProfilerChild>&& aEndpoint);
mozilla::ipc::IPCResult RecvUpdateVar(const GfxVarUpdate& pref);
mozilla::ipc::IPCResult RecvPreferenceUpdate(const Pref& pref);
mozilla::ipc::IPCResult RecvScreenInformationChanged();
mozilla::ipc::IPCResult RecvNotifyBatteryInfo(
const BatteryInformation& aBatteryInfo);
mozilla::ipc::IPCResult RecvNewContentCompositorManager(
Endpoint<PCompositorManagerParent>&& aEndpoint,
const ContentParentId& aChildId, uint32_t aNamespace);
mozilla::ipc::IPCResult RecvNewContentImageBridge(
Endpoint<PImageBridgeParent>&& aEndpoint,
const ContentParentId& aChildId);
mozilla::ipc::IPCResult RecvNewContentVRManager(
Endpoint<PVRManagerParent>&& aEndpoint, const ContentParentId& aChildId);
mozilla::ipc::IPCResult RecvNewContentRemoteDecoderManager(
Endpoint<PRemoteDecoderManagerParent>&& aEndpoint,
const ContentParentId& aChildId);
mozilla::ipc::IPCResult RecvGetDeviceStatus(GPUDeviceData* aOutStatus);
mozilla::ipc::IPCResult RecvSimulateDeviceReset();
mozilla::ipc::IPCResult RecvAddLayerTreeIdMapping(
const LayerTreeIdMapping& aMapping);
mozilla::ipc::IPCResult RecvRemoveLayerTreeIdMapping(
const LayerTreeIdMapping& aMapping);
mozilla::ipc::IPCResult RecvNotifyGpuObservers(const nsCString& aTopic);
mozilla::ipc::IPCResult RecvRequestMemoryReport(
const uint32_t& generation, const bool& anonymize,
const bool& minimizeMemoryUsage,
const Maybe<ipc::FileDescriptor>& DMDFile,
const RequestMemoryReportResolver& aResolver);
mozilla::ipc::IPCResult RecvShutdownVR();
mozilla::ipc::IPCResult RecvUpdatePerfStatsCollectionMask(
const uint64_t& aMask);
mozilla::ipc::IPCResult RecvCollectPerfStatsJSON(
CollectPerfStatsJSONResolver&& aResolver);
#if defined(MOZ_SANDBOX) && defined(MOZ_DEBUG) && defined(ENABLE_TESTS)
mozilla::ipc::IPCResult RecvInitSandboxTesting(
Endpoint<PSandboxTestingChild>&& aEndpoint);
#endif
mozilla::ipc::IPCResult RecvFlushFOGData(FlushFOGDataResolver&& aResolver);
mozilla::ipc::IPCResult RecvTestTriggerMetrics(
TestTriggerMetricsResolver&& aResolve);
mozilla::ipc::IPCResult RecvCrashProcess();
void ActorDestroy(ActorDestroyReason aWhy) override;
private:
~GPUParent();
const TimeStamp mLaunchTime;
RefPtr<VsyncBridgeParent> mVsyncBridge;
RefPtr<ChildProfilerController> mProfilerController;
ipc::AsyncBlockers mShutdownBlockers;
};
} // namespace gfx
} // namespace mozilla
#endif // _include_gfx_ipc_GPUParent_h__
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