gecko-dev/gfx/ipc/GPUChild.h
Jean-Yves Avenard 11ac9e9cf8 Bug 1540581 - P6. Tidy some C++ declarations in gfx/. r=gerald,jrmuizel
* Remove redundant virtual keywords
* Mark all destructors of inheriting classes as virtual for clarity
* Mark all classes without virtual destructor as final (exposed errors)
* Make destructor virtual where it needed to be (some were missing)
* Replace empty ({}) code declaration in header with = default
* Remove virtual unused methods

I probably missed some, it quickly became a rabbit hole.

Differential Revision: https://phabricator.services.mozilla.com/D26060

--HG--
extra : moz-landing-system : lando
2019-04-11 12:36:51 +00:00

96 lines
3.7 KiB
C++

/* -*- 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_mozilla_gfx_ipc_GPUChild_h_
#define _include_mozilla_gfx_ipc_GPUChild_h_
#include "mozilla/RefPtr.h"
#include "mozilla/UniquePtr.h"
#include "mozilla/gfx/PGPUChild.h"
#include "mozilla/gfx/gfxVarReceiver.h"
namespace mozilla {
namespace ipc {
class CrashReporterHost;
} // namespace ipc
namespace dom {
class MemoryReportRequestHost;
} // namespace dom
namespace gfx {
class GPUProcessHost;
class GPUChild final : public PGPUChild, public gfxVarReceiver {
typedef mozilla::dom::MemoryReportRequestHost MemoryReportRequestHost;
public:
explicit GPUChild(GPUProcessHost* aHost);
virtual ~GPUChild();
void Init();
bool EnsureGPUReady();
base::ProcessHandle GetChildProcessHandle();
PAPZInputBridgeChild* AllocPAPZInputBridgeChild(const LayersId& aLayersId);
bool DeallocPAPZInputBridgeChild(PAPZInputBridgeChild* aActor);
// gfxVarReceiver overrides.
void OnVarChanged(const GfxVarUpdate& aVar) override;
// PGPUChild overrides.
mozilla::ipc::IPCResult RecvInitComplete(const GPUDeviceData& aData);
mozilla::ipc::IPCResult RecvReportCheckerboard(const uint32_t& aSeverity,
const nsCString& aLog);
mozilla::ipc::IPCResult RecvInitCrashReporter(
Shmem&& shmem, const NativeThreadId& aThreadId);
mozilla::ipc::IPCResult RecvCreateVRProcess();
mozilla::ipc::IPCResult RecvShutdownVRProcess();
mozilla::ipc::IPCResult RecvAccumulateChildHistograms(
InfallibleTArray<HistogramAccumulation>&& aAccumulations);
mozilla::ipc::IPCResult RecvAccumulateChildKeyedHistograms(
InfallibleTArray<KeyedHistogramAccumulation>&& aAccumulations);
mozilla::ipc::IPCResult RecvUpdateChildScalars(
InfallibleTArray<ScalarAction>&& aScalarActions);
mozilla::ipc::IPCResult RecvUpdateChildKeyedScalars(
InfallibleTArray<KeyedScalarAction>&& aScalarActions);
mozilla::ipc::IPCResult RecvRecordChildEvents(
nsTArray<ChildEventData>&& events);
mozilla::ipc::IPCResult RecvRecordDiscardedData(
const DiscardedData& aDiscardedData);
void ActorDestroy(ActorDestroyReason aWhy) override;
mozilla::ipc::IPCResult RecvGraphicsError(const nsCString& aError);
mozilla::ipc::IPCResult RecvNotifyUiObservers(const nsCString& aTopic);
mozilla::ipc::IPCResult RecvNotifyDeviceReset(const GPUDeviceData& aData);
mozilla::ipc::IPCResult RecvAddMemoryReport(const MemoryReport& aReport);
mozilla::ipc::IPCResult RecvFinishMemoryReport(const uint32_t& aGeneration);
mozilla::ipc::IPCResult RecvUpdateFeature(const Feature& aFeature,
const FeatureFailure& aChange);
mozilla::ipc::IPCResult RecvUsedFallback(const Fallback& aFallback,
const nsCString& aMessage);
mozilla::ipc::IPCResult RecvBHRThreadHang(const HangDetails& aDetails);
bool SendRequestMemoryReport(const uint32_t& aGeneration,
const bool& aAnonymize,
const bool& aMinimizeMemoryUsage,
const Maybe<ipc::FileDescriptor>& aDMDFile);
static void Destroy(UniquePtr<GPUChild>&& aChild);
private:
GPUProcessHost* mHost;
UniquePtr<ipc::CrashReporterHost> mCrashReporter;
UniquePtr<MemoryReportRequestHost> mMemoryReportRequest;
bool mGPUReady;
};
} // namespace gfx
} // namespace mozilla
#endif // _include_mozilla_gfx_ipc_GPUChild_h_