diff options
Diffstat (limited to 'gfx/layers/ipc/CompositorBridgeParent.h')
| -rw-r--r-- | gfx/layers/ipc/CompositorBridgeParent.h | 656 |
1 files changed, 656 insertions, 0 deletions
diff --git a/gfx/layers/ipc/CompositorBridgeParent.h b/gfx/layers/ipc/CompositorBridgeParent.h new file mode 100644 index 0000000000..6b15b535f1 --- /dev/null +++ b/gfx/layers/ipc/CompositorBridgeParent.h @@ -0,0 +1,656 @@ +/* -*- 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 mozilla_layers_CompositorBridgeParent_h +#define mozilla_layers_CompositorBridgeParent_h + +#include <stdint.h> // for uint64_t +#include <unordered_map> +#include "mozilla/Assertions.h" // for MOZ_ASSERT_HELPER2 +#include "mozilla/Maybe.h" +#include "mozilla/Monitor.h" // for Monitor +#include "mozilla/RefPtr.h" // for RefPtr +#include "mozilla/TimeStamp.h" // for TimeStamp +#include "mozilla/gfx/Point.h" // for IntSize +#include "mozilla/ipc/ProtocolUtils.h" +#include "mozilla/ipc/SharedMemory.h" +#include "mozilla/layers/CompositorController.h" +#include "mozilla/layers/CompositorVsyncSchedulerOwner.h" +#include "mozilla/layers/FocusTarget.h" +#include "mozilla/layers/ISurfaceAllocator.h" // for IShmemAllocator +#include "mozilla/layers/LayersTypes.h" +#include "mozilla/layers/PCompositorBridgeParent.h" +#include "mozilla/webrender/WebRenderTypes.h" + +namespace mozilla { + +namespace gfx { +class GPUProcessManager; +class GPUParent; +} // namespace gfx + +namespace ipc { +class Shmem; +} // namespace ipc + +namespace widget { +class CompositorWidget; +} + +namespace wr { +class WebRenderPipelineInfo; +struct Epoch; +struct MemoryReport; +struct PipelineId; +struct RendererStats; +} // namespace wr + +namespace layers { + +class APZCTreeManager; +class APZCTreeManagerParent; +class APZSampler; +class APZTestData; +class APZUpdater; +class AsyncImagePipelineManager; +class CompositorAnimationStorage; +class CompositorBridgeParent; +class CompositorManagerParent; +class CompositorVsyncScheduler; +class FrameUniformityData; +class GeckoContentController; +class IAPZCTreeManager; +class OMTASampler; +class ContentCompositorBridgeParent; +class CompositorThreadHolder; +class InProcessCompositorSession; +class UiCompositorControllerParent; +class WebRenderBridgeParent; +class WebRenderScrollDataWrapper; +struct CollectedFrames; + +struct ScopedLayerTreeRegistration { + // For WebRender + ScopedLayerTreeRegistration(LayersId aLayersId, + GeckoContentController* aController); + ~ScopedLayerTreeRegistration(); + + private: + LayersId mLayersId; +}; + +class CompositorBridgeParentBase : public PCompositorBridgeParent, + public HostIPCAllocator, + public mozilla::ipc::IShmemAllocator { + friend class PCompositorBridgeParent; + + public: + explicit CompositorBridgeParentBase(CompositorManagerParent* aManager); + + virtual bool SetTestSampleTime(const LayersId& aId, const TimeStamp& aTime) { + return true; + } + virtual void LeaveTestMode(const LayersId& aId) {} + enum class TransformsToSkip : uint8_t { NoneOfThem = 0, APZ = 1 }; + virtual void SetTestAsyncScrollOffset( + const LayersId& aLayersId, const ScrollableLayerGuid::ViewID& aScrollId, + const CSSPoint& aPoint) = 0; + virtual void SetTestAsyncZoom(const LayersId& aLayersId, + const ScrollableLayerGuid::ViewID& aScrollId, + const LayerToParentLayerScale& aZoom) = 0; + virtual void FlushApzRepaints(const LayersId& aLayersId) = 0; + virtual void GetAPZTestData(const LayersId& aLayersId, + APZTestData* aOutData) {} + virtual void GetFrameUniformity(const LayersId& aLayersId, + FrameUniformityData* data) = 0; + virtual void SetConfirmedTargetAPZC( + const LayersId& aLayersId, const uint64_t& aInputBlockId, + nsTArray<ScrollableLayerGuid>&& aTargets) = 0; + + IShmemAllocator* AsShmemAllocator() override { return this; } + + CompositorBridgeParentBase* AsCompositorBridgeParentBase() override { + return this; + } + + mozilla::ipc::IPCResult RecvSyncWithCompositor() { return IPC_OK(); } + + mozilla::ipc::IPCResult Recv__delete__() override { return IPC_OK(); } + + virtual void ObserveLayersUpdate(LayersId aLayersId, + LayersObserverEpoch aEpoch, + bool aActive) = 0; + + // HostIPCAllocator + base::ProcessId GetChildProcessId() override; + dom::ContentParentId GetContentId() override; + void NotifyNotUsed(PTextureParent* aTexture, + uint64_t aTransactionId) override; + void SendAsyncMessage( + const nsTArray<AsyncParentMessageData>& aMessage) override; + + // IShmemAllocator + bool AllocShmem(size_t aSize, mozilla::ipc::Shmem* aShmem) override; + bool AllocUnsafeShmem(size_t aSize, mozilla::ipc::Shmem* aShmem) override; + bool DeallocShmem(mozilla::ipc::Shmem& aShmem) override; + + NS_IMETHOD_(MozExternalRefCountType) AddRef() override { + return HostIPCAllocator::AddRef(); + } + NS_IMETHOD_(MozExternalRefCountType) Release() override { + return HostIPCAllocator::Release(); + } + virtual bool IsRemote() const { return false; } + + virtual UniquePtr<SurfaceDescriptor> LookupSurfaceDescriptorForClientTexture( + const int64_t aTextureId) { + MOZ_CRASH("Should only be called on ContentCompositorBridgeParent."); + } + + virtual void NotifyMemoryPressure() {} + virtual void AccumulateMemoryReport(wr::MemoryReport*) {} + + protected: + virtual ~CompositorBridgeParentBase(); + + virtual PAPZParent* AllocPAPZParent(const LayersId& layersId) = 0; + virtual bool DeallocPAPZParent(PAPZParent* aActor) = 0; + + virtual PAPZCTreeManagerParent* AllocPAPZCTreeManagerParent( + const LayersId& layersId) = 0; + virtual bool DeallocPAPZCTreeManagerParent( + PAPZCTreeManagerParent* aActor) = 0; + + virtual PTextureParent* AllocPTextureParent( + const SurfaceDescriptor& aSharedData, ReadLockDescriptor& aReadLock, + const LayersBackend& aBackend, const TextureFlags& aTextureFlags, + const LayersId& id, const uint64_t& aSerial, + const MaybeExternalImageId& aExternalImageId) = 0; + virtual bool DeallocPTextureParent(PTextureParent* aActor) = 0; + + virtual PWebRenderBridgeParent* AllocPWebRenderBridgeParent( + const PipelineId& pipelineId, const LayoutDeviceIntSize& aSize, + const WindowKind& aWindowKind) = 0; + virtual bool DeallocPWebRenderBridgeParent( + PWebRenderBridgeParent* aActor) = 0; + + virtual PCompositorWidgetParent* AllocPCompositorWidgetParent( + const CompositorWidgetInitData& aInitData) = 0; + virtual bool DeallocPCompositorWidgetParent( + PCompositorWidgetParent* aActor) = 0; + + virtual mozilla::ipc::IPCResult RecvAdoptChild(const LayersId& id) = 0; + virtual mozilla::ipc::IPCResult RecvFlushRenderingAsync( + const wr::RenderReasons& aReasons) = 0; + virtual mozilla::ipc::IPCResult RecvForcePresent( + const wr::RenderReasons& aReasons) = 0; + virtual mozilla::ipc::IPCResult RecvBeginRecording( + const TimeStamp& aRecordingStart, BeginRecordingResolver&& aResolve) = 0; + virtual mozilla::ipc::IPCResult RecvEndRecording( + EndRecordingResolver&& aResolve) = 0; + virtual mozilla::ipc::IPCResult RecvInitialize( + const LayersId& rootLayerTreeId) = 0; + virtual mozilla::ipc::IPCResult RecvWillClose() = 0; + virtual mozilla::ipc::IPCResult RecvPause() = 0; + virtual mozilla::ipc::IPCResult RecvRequestFxrOutput() = 0; + virtual mozilla::ipc::IPCResult RecvResume() = 0; + virtual mozilla::ipc::IPCResult RecvResumeAsync() = 0; + virtual mozilla::ipc::IPCResult RecvNotifyChildCreated( + const LayersId& id, CompositorOptions* compositorOptions) = 0; + virtual mozilla::ipc::IPCResult RecvMapAndNotifyChildCreated( + const LayersId& id, const ProcessId& owner, + CompositorOptions* compositorOptions) = 0; + virtual mozilla::ipc::IPCResult RecvNotifyChildRecreated( + const LayersId& id, CompositorOptions* compositorOptions) = 0; + virtual mozilla::ipc::IPCResult RecvFlushRendering( + const wr::RenderReasons& aReasons) = 0; + virtual mozilla::ipc::IPCResult RecvNotifyMemoryPressure() = 0; + virtual mozilla::ipc::IPCResult RecvWaitOnTransactionProcessed() = 0; + virtual mozilla::ipc::IPCResult RecvStartFrameTimeRecording( + const int32_t& bufferSize, uint32_t* startIndex) = 0; + virtual mozilla::ipc::IPCResult RecvStopFrameTimeRecording( + const uint32_t& startIndex, nsTArray<float>* intervals) = 0; + virtual mozilla::ipc::IPCResult RecvCheckContentOnlyTDR( + const uint32_t& sequenceNum, bool* isContentOnlyTDR) = 0; + virtual mozilla::ipc::IPCResult RecvInitPCanvasParent( + Endpoint<PCanvasParent>&& aEndpoint) = 0; + virtual mozilla::ipc::IPCResult RecvReleasePCanvasParent() = 0; + + bool mCanSend; + + protected: + RefPtr<CompositorManagerParent> mCompositorManager; +}; + +MOZ_MAKE_ENUM_CLASS_BITWISE_OPERATORS( + CompositorBridgeParentBase::TransformsToSkip) + +class CompositorBridgeParent final : public CompositorBridgeParentBase, + public CompositorController { + friend class CompositorThreadHolder; + friend class InProcessCompositorSession; + friend class gfx::GPUProcessManager; + friend class gfx::GPUParent; + friend class PCompositorBridgeParent; + + public: + NS_IMETHOD_(MozExternalRefCountType) AddRef() override { + return CompositorBridgeParentBase::AddRef(); + } + NS_IMETHOD_(MozExternalRefCountType) Release() override { + return CompositorBridgeParentBase::Release(); + } + + explicit CompositorBridgeParent(CompositorManagerParent* aManager, + CSSToLayoutDeviceScale aScale, + const TimeDuration& aVsyncRate, + const CompositorOptions& aOptions, + bool aUseExternalSurfaceSize, + const gfx::IntSize& aSurfaceSize, + uint64_t aInnerWindowId); + + void InitSameProcess(widget::CompositorWidget* aWidget, + const LayersId& aLayerTreeId); + + mozilla::ipc::IPCResult RecvInitialize( + const LayersId& aRootLayerTreeId) override; + mozilla::ipc::IPCResult RecvWillClose() override; + mozilla::ipc::IPCResult RecvPause() override; + mozilla::ipc::IPCResult RecvRequestFxrOutput() override; + mozilla::ipc::IPCResult RecvResume() override; + mozilla::ipc::IPCResult RecvResumeAsync() override; + mozilla::ipc::IPCResult RecvNotifyChildCreated( + const LayersId& child, CompositorOptions* aOptions) override; + mozilla::ipc::IPCResult RecvMapAndNotifyChildCreated( + const LayersId& child, const base::ProcessId& pid, + CompositorOptions* aOptions) override; + mozilla::ipc::IPCResult RecvNotifyChildRecreated( + const LayersId& child, CompositorOptions* aOptions) override; + mozilla::ipc::IPCResult RecvAdoptChild(const LayersId& child) override; + mozilla::ipc::IPCResult RecvFlushRendering( + const wr::RenderReasons& aReasons) override; + mozilla::ipc::IPCResult RecvFlushRenderingAsync( + const wr::RenderReasons& aReasons) override; + mozilla::ipc::IPCResult RecvWaitOnTransactionProcessed() override; + mozilla::ipc::IPCResult RecvForcePresent( + const wr::RenderReasons& aReasons) override; + + mozilla::ipc::IPCResult RecvStartFrameTimeRecording( + const int32_t& aBufferSize, uint32_t* aOutStartIndex) override; + mozilla::ipc::IPCResult RecvStopFrameTimeRecording( + const uint32_t& aStartIndex, nsTArray<float>* intervals) override; + + mozilla::ipc::IPCResult RecvCheckContentOnlyTDR( + const uint32_t& sequenceNum, bool* isContentOnlyTDR) override { + return IPC_OK(); + } + + mozilla::ipc::IPCResult RecvNotifyMemoryPressure() override; + mozilla::ipc::IPCResult RecvBeginRecording( + const TimeStamp& aRecordingStart, + BeginRecordingResolver&& aResolve) override; + mozilla::ipc::IPCResult RecvEndRecording( + EndRecordingResolver&& aResolve) override; + + void NotifyMemoryPressure() override; + void AccumulateMemoryReport(wr::MemoryReport*) override; + + void ActorDestroy(ActorDestroyReason why) override; + + bool SetTestSampleTime(const LayersId& aId, const TimeStamp& aTime) override; + void LeaveTestMode(const LayersId& aId) override; + CompositorAnimationStorage* GetAnimationStorage(); + using JankedAnimations = + std::unordered_map<LayersId, nsTArray<uint64_t>, LayersId::HashFn>; + void NotifyJankedAnimations(const JankedAnimations& aJankedAnimations); + void SetTestAsyncScrollOffset(const LayersId& aLayersId, + const ScrollableLayerGuid::ViewID& aScrollId, + const CSSPoint& aPoint) override; + void SetTestAsyncZoom(const LayersId& aLayersId, + const ScrollableLayerGuid::ViewID& aScrollId, + const LayerToParentLayerScale& aZoom) override; + void FlushApzRepaints(const LayersId& aLayersId) override; + void GetAPZTestData(const LayersId& aLayersId, + APZTestData* aOutData) override; + void GetFrameUniformity(const LayersId& aLayersId, + FrameUniformityData* data) override; + void SetConfirmedTargetAPZC( + const LayersId& aLayersId, const uint64_t& aInputBlockId, + nsTArray<ScrollableLayerGuid>&& aTargets) override; + void SetFixedLayerMargins(ScreenIntCoord aTop, ScreenIntCoord aBottom); + + PTextureParent* AllocPTextureParent( + const SurfaceDescriptor& aSharedData, ReadLockDescriptor& aReadLock, + const LayersBackend& aLayersBackend, const TextureFlags& aFlags, + const LayersId& aId, const uint64_t& aSerial, + const wr::MaybeExternalImageId& aExternalImageId) override; + bool DeallocPTextureParent(PTextureParent* actor) override; + + mozilla::ipc::IPCResult RecvInitPCanvasParent( + Endpoint<PCanvasParent>&& aEndpoint) final; + + mozilla::ipc::IPCResult RecvReleasePCanvasParent() final; + + bool IsSameProcess() const override; + + void NotifyWebRenderDisableNativeCompositor(); + + void NotifyDidRender(const VsyncId& aCompositeStartId, + TimeStamp& aCompositeStart, TimeStamp& aRenderStart, + TimeStamp& aCompositeEnd, + wr::RendererStats* aStats = nullptr); + void NotifyPipelineRendered(const wr::PipelineId& aPipelineId, + const wr::Epoch& aEpoch, + const VsyncId& aCompositeStartId, + TimeStamp& aCompositeStart, + TimeStamp& aRenderStart, TimeStamp& aCompositeEnd, + wr::RendererStats* aStats = nullptr); + void NotifyDidSceneBuild(RefPtr<const wr::WebRenderPipelineInfo> aInfo); + RefPtr<AsyncImagePipelineManager> GetAsyncImagePipelineManager() const; + + PCompositorWidgetParent* AllocPCompositorWidgetParent( + const CompositorWidgetInitData& aInitData) override; + bool DeallocPCompositorWidgetParent(PCompositorWidgetParent* aActor) override; + + void ObserveLayersUpdate(LayersId aLayersId, LayersObserverEpoch aEpoch, + bool aActive) override {} + + /** + * This forces the is-first-paint flag to true. This is intended to + * be called by the widget code when it loses its viewport information + * (or for whatever reason wants to refresh the viewport information). + * The information refresh happens because the compositor will call + * SetFirstPaintViewport on the next frame of composition. + */ + void ForceIsFirstPaint(); + + void NotifyChildCreated(LayersId aChild); + + void AsyncRender(); + + // Can be called from any thread + void ScheduleRenderOnCompositorThread(wr::RenderReasons aReasons) override; + + void ScheduleComposition(wr::RenderReasons aReasons); + + static void ScheduleForcedComposition(const LayersId& aLayersId, + wr::RenderReasons aReasons); + + /** + * Returns the unique layer tree identifier that corresponds to the root + * tree of this compositor. + */ + LayersId RootLayerTreeId(); + + /** + * Initialize statics. + */ + static void InitializeStatics(); + + /** + * Notify the compositor for the given layer tree that vsync has occurred. + */ + static void NotifyVsync(const VsyncEvent& aVsync, const LayersId& aLayersId); + + /** + * Set aController as the pan/zoom callback for the subtree referred + * to by aLayersId. + * + * Must run on content main thread. + */ + static void SetControllerForLayerTree(LayersId aLayersId, + GeckoContentController* aController); + + struct LayerTreeState { + LayerTreeState(); + ~LayerTreeState(); + RefPtr<GeckoContentController> mController; + APZCTreeManagerParent* mApzcTreeManagerParent; + RefPtr<CompositorBridgeParent> mParent; + RefPtr<WebRenderBridgeParent> mWrBridge; + // Pointer to the ContentCompositorBridgeParent. Used by APZCs to share + // their FrameMetrics with the corresponding child process that holds + // the PCompositorBridgeChild + ContentCompositorBridgeParent* mContentCompositorBridgeParent; + + CompositorController* GetCompositorController() const; + RefPtr<UiCompositorControllerParent> mUiControllerParent; + }; + + /** + * Lookup the indirect shadow tree for |aId| and return it if it + * exists. Otherwise null is returned. This must only be called on + * the compositor thread. + */ + static LayerTreeState* GetIndirectShadowTree(LayersId aId); + + /** + * Lookup the indirect shadow tree for |aId|, call the function object and + * return true if found. If not found, return false. + */ + static bool CallWithIndirectShadowTree( + LayersId aId, const std::function<void(LayerTreeState&)>& aFunc); + + /** + * Given the layers id for a content process, get the APZCTreeManagerParent + * for the corresponding *root* layers id. That is, the APZCTreeManagerParent, + * if one is found, will always be connected to the parent process rather + * than a content process. Note that unless the compositor process is + * separated this is expected to return null, because if the compositor is + * living in the gecko parent process then there is no APZCTreeManagerParent + * for the parent process. + */ + static APZCTreeManagerParent* GetApzcTreeManagerParentForRoot( + LayersId aContentLayersId); + /** + * Same as the GetApzcTreeManagerParentForRoot function, but returns + * the GeckoContentController for the parent process. + */ + static GeckoContentController* GetGeckoContentControllerForRoot( + LayersId aContentLayersId); + + /** + * Used by the profiler to denote when a vsync occured + */ + static void PostInsertVsyncProfilerMarker(mozilla::TimeStamp aVsyncTimestamp); + + widget::CompositorWidget* GetWidget() { return mWidget; } + + PAPZCTreeManagerParent* AllocPAPZCTreeManagerParent( + const LayersId& aLayersId) override; + bool DeallocPAPZCTreeManagerParent(PAPZCTreeManagerParent* aActor) override; + + // Helper method so that we don't have to expose mApzcTreeManager to + // ContentCompositorBridgeParent. + void AllocateAPZCTreeManagerParent( + const MonitorAutoLock& aProofOfLayerTreeStateLock, + const LayersId& aLayersId, LayerTreeState& aLayerTreeStateToUpdate); + + PAPZParent* AllocPAPZParent(const LayersId& aLayersId) override; + bool DeallocPAPZParent(PAPZParent* aActor) override; + + RefPtr<APZSampler> GetAPZSampler() const; + RefPtr<APZUpdater> GetAPZUpdater() const; + RefPtr<OMTASampler> GetOMTASampler() const; + + uint64_t GetInnerWindowId() const { return mInnerWindowId; } + + CompositorOptions GetOptions() const { return mOptions; } + + TimeDuration GetVsyncInterval() const { + // the variable is called "rate" but really it's an interval + return mVsyncRate; + } + + PWebRenderBridgeParent* AllocPWebRenderBridgeParent( + const wr::PipelineId& aPipelineId, const LayoutDeviceIntSize& aSize, + const WindowKind& aWindowKind) override; + bool DeallocPWebRenderBridgeParent(PWebRenderBridgeParent* aActor) override; + RefPtr<WebRenderBridgeParent> GetWebRenderBridgeParent() const; + Maybe<TimeStamp> GetTestingTimeStamp() const; + + static CompositorBridgeParent* GetCompositorBridgeParentFromLayersId( + const LayersId& aLayersId); + static RefPtr<CompositorBridgeParent> GetCompositorBridgeParentFromWindowId( + const wr::WindowId& aWindowId); + + /** + * This returns a reference to the IAPZCTreeManager "controller subinterface" + * to which pan/zoom-related events can be sent. The controller subinterface + * doesn't expose any sampler-thread APZCTreeManager methods. + */ + static already_AddRefed<IAPZCTreeManager> GetAPZCTreeManager( + LayersId aLayersId); + + WebRenderBridgeParent* GetWrBridge() { return mWrBridge; } + + void FlushPendingWrTransactionEventsWithWait(); + + private: + void Initialize(); + + /** + * Called during destruction in order to release resources as early as + * possible. + */ + void StopAndClearResources(); + + /** + * Release compositor-thread resources referred to by |aID|. + * + * Must run on the content main thread. + */ + static void DeallocateLayerTreeId(LayersId aId); + + /** + * Notify the compositor the quality settings have been updated. + */ + static void UpdateQualitySettings(); + + /** + * Notify the compositor the debug flags have been updated. + */ + static void UpdateDebugFlags(); + + /** + * Notify the compositor some webrender parameters have been updated. + */ + static void UpdateWebRenderParameters(); + + /** + * Notify the compositor some webrender parameters have been updated. + */ + static void UpdateWebRenderBoolParameters(); + + /** + * Notify the compositor webrender profiler UI string has been updated. + */ + static void UpdateWebRenderProfilerUI(); + + static void ResetStable(); + + void MaybeDeclareStable(); + + protected: + // Protected destructor, to discourage deletion outside of Release(): + virtual ~CompositorBridgeParent(); + + void DeferredDestroy(); + + void SetEGLSurfaceRect(int x, int y, int width, int height); + + public: + void PauseComposition(); + bool ResumeComposition(); + bool ResumeCompositionAndResize(int x, int y, int width, int height); + bool IsPaused() { return mPaused; } + + protected: + /** + * Add a compositor to the global compositor map. + */ + static void AddCompositor(CompositorBridgeParent* compositor, uint64_t* id); + /** + * Remove a compositor from the global compositor map. + */ + static CompositorBridgeParent* RemoveCompositor(uint64_t id); + + /** + * Creates the global compositor map. + */ + static void Setup(); + + /** + * Remaning cleanups after the compositore thread is gone. + */ + static void FinishShutdown(); + + // The indirect layer tree lock must be held before calling this function. + // Callback should take (LayerTreeState* aState, const LayersId& aLayersId) + template <typename Lambda> + inline void ForEachIndirectLayerTree(const Lambda& aCallback); + + // The indirect layer tree lock must be held before calling this function. + // Callback should take (LayerTreeState* aState, const LayersId& aLayersId) + template <typename Lambda> + static inline void ForEachWebRenderBridgeParent(const Lambda& aCallback); + + static bool sStable; + static uint32_t sFramesComposited; + + RefPtr<AsyncImagePipelineManager> mAsyncImageManager; + RefPtr<WebRenderBridgeParent> mWrBridge; + widget::CompositorWidget* mWidget; + Maybe<TimeStamp> mTestTime; + CSSToLayoutDeviceScale mScale; + TimeDuration mVsyncRate; + + bool mPaused; + bool mHaveCompositionRecorder; + bool mIsForcedFirstPaint; + + bool mUseExternalSurfaceSize; + gfx::IntSize mEGLSurfaceSize; + + CompositorOptions mOptions; + + uint64_t mCompositorBridgeID; + LayersId mRootLayerTreeID; + + RefPtr<APZCTreeManager> mApzcTreeManager; + RefPtr<APZSampler> mApzSampler; + RefPtr<APZUpdater> mApzUpdater; + RefPtr<OMTASampler> mOMTASampler; + + // Store the inner window id of the browser window, to use it in + // profiler markers. + uint64_t mInnerWindowId; + + RefPtr<CompositorVsyncScheduler> mCompositorScheduler; + // This makes sure the compositorParent is not destroyed before receiving + // confirmation that the channel is closed. + // mSelfRef is cleared in DeferredDestroy which is scheduled by ActorDestroy. + RefPtr<CompositorBridgeParent> mSelfRef; + RefPtr<CompositorAnimationStorage> mAnimationStorage; + + DISALLOW_EVIL_CONSTRUCTORS(CompositorBridgeParent); +}; + +int32_t RecordContentFrameTime( + const VsyncId& aTxnId, const TimeStamp& aVsyncStart, + const TimeStamp& aTxnStart, const VsyncId& aCompositeId, + const TimeStamp& aCompositeEnd, const TimeDuration& aFullPaintTime, + const TimeDuration& aVsyncRate, bool aContainsSVGGroup, + bool aRecordUploadStats, wr::RendererStats* aStats = nullptr); + +void RecordCompositionPayloadsPresented( + const TimeStamp& aCompositionEndTime, + const nsTArray<CompositionPayload>& aPayloads); + +} // namespace layers +} // namespace mozilla + +#endif // mozilla_layers_CompositorBridgeParent_h |