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0f01791ffc
For cases where the class has direct calls (that is, we cast `this` to the subclass before making the call) no longer declare Recv/Answer methods on the base class at all. This should ensure that slots for them are not generated in vtables, and also allow the derived class to choose the method signature (e.g. whether it wants to take something by reference or by value). Differential Revision: https://phabricator.services.mozilla.com/D18132 --HG-- extra : moz-landing-system : lando
96 lines
3.6 KiB
C++
96 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _include_mozilla_gfx_ipc_GPUChild_h_
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#define _include_mozilla_gfx_ipc_GPUChild_h_
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#include "mozilla/RefPtr.h"
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#include "mozilla/UniquePtr.h"
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#include "mozilla/gfx/PGPUChild.h"
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#include "mozilla/gfx/gfxVarReceiver.h"
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namespace mozilla {
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namespace ipc {
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class CrashReporterHost;
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} // namespace ipc
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namespace dom {
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class MemoryReportRequestHost;
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} // namespace dom
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namespace gfx {
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class GPUProcessHost;
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class GPUChild final : public PGPUChild, public gfxVarReceiver {
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typedef mozilla::dom::MemoryReportRequestHost MemoryReportRequestHost;
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public:
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explicit GPUChild(GPUProcessHost* aHost);
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~GPUChild();
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void Init();
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bool EnsureGPUReady();
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base::ProcessHandle GetChildProcessHandle();
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PAPZInputBridgeChild* AllocPAPZInputBridgeChild(const LayersId& aLayersId);
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bool DeallocPAPZInputBridgeChild(PAPZInputBridgeChild* aActor);
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// gfxVarReceiver overrides.
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void OnVarChanged(const GfxVarUpdate& aVar) override;
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// PGPUChild overrides.
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mozilla::ipc::IPCResult RecvInitComplete(const GPUDeviceData& aData);
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mozilla::ipc::IPCResult RecvReportCheckerboard(const uint32_t& aSeverity,
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const nsCString& aLog);
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mozilla::ipc::IPCResult RecvInitCrashReporter(
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Shmem&& shmem, const NativeThreadId& aThreadId);
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mozilla::ipc::IPCResult RecvCreateVRProcess();
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mozilla::ipc::IPCResult RecvShutdownVRProcess();
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mozilla::ipc::IPCResult RecvAccumulateChildHistograms(
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InfallibleTArray<HistogramAccumulation>&& aAccumulations);
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mozilla::ipc::IPCResult RecvAccumulateChildKeyedHistograms(
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InfallibleTArray<KeyedHistogramAccumulation>&& aAccumulations);
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mozilla::ipc::IPCResult RecvUpdateChildScalars(
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InfallibleTArray<ScalarAction>&& aScalarActions);
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mozilla::ipc::IPCResult RecvUpdateChildKeyedScalars(
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InfallibleTArray<KeyedScalarAction>&& aScalarActions);
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mozilla::ipc::IPCResult RecvRecordChildEvents(
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nsTArray<ChildEventData>&& events);
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mozilla::ipc::IPCResult RecvRecordDiscardedData(
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const DiscardedData& aDiscardedData);
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void ActorDestroy(ActorDestroyReason aWhy) override;
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mozilla::ipc::IPCResult RecvGraphicsError(const nsCString& aError);
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mozilla::ipc::IPCResult RecvNotifyUiObservers(const nsCString& aTopic);
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mozilla::ipc::IPCResult RecvNotifyDeviceReset(const GPUDeviceData& aData);
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mozilla::ipc::IPCResult RecvAddMemoryReport(const MemoryReport& aReport);
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mozilla::ipc::IPCResult RecvFinishMemoryReport(const uint32_t& aGeneration);
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mozilla::ipc::IPCResult RecvUpdateFeature(const Feature& aFeature,
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const FeatureFailure& aChange);
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mozilla::ipc::IPCResult RecvUsedFallback(const Fallback& aFallback,
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const nsCString& aMessage);
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mozilla::ipc::IPCResult RecvBHRThreadHang(const HangDetails& aDetails);
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bool SendRequestMemoryReport(const uint32_t& aGeneration,
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const bool& aAnonymize,
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const bool& aMinimizeMemoryUsage,
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const MaybeFileDesc& aDMDFile);
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static void Destroy(UniquePtr<GPUChild>&& aChild);
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private:
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GPUProcessHost* mHost;
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UniquePtr<ipc::CrashReporterHost> mCrashReporter;
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UniquePtr<MemoryReportRequestHost> mMemoryReportRequest;
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bool mGPUReady;
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};
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} // namespace gfx
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} // namespace mozilla
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#endif // _include_mozilla_gfx_ipc_GPUChild_h_
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