/* -*- 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 GFX_VR_CHILD_H
#define GFX_VR_CHILD_H
#include "mozilla/gfx/PVRChild.h"
#include "mozilla/gfx/gfxVarReceiver.h"
#include "mozilla/ipc/CrashReporterHelper.h"
#include "mozilla/VsyncDispatcher.h"
#include "moz_external_vr.h"
namespace mozilla {
namespace dom {
class MemoryReportRequestHost;
}
// namespace dom
namespace gfx {
class VRProcessParent;
class VRChild;
class VRChild final :
public PVRChild,
public ipc::CrashReporterHelper<GeckoProcessType_VR>,
public gfxVarReceiver {
typedef mozilla::dom::MemoryReportRequestHost MemoryReportRequestHost;
friend class PVRChild;
public:
NS_INLINE_DECL_REFCOUNTING(VRChild, final)
explicit VRChild(VRProcessParent* aHost);
static void Destroy(RefPtr<VRChild>&& aChild);
void Init();
bool EnsureVRReady();
virtual void OnVarChanged(
const GfxVarUpdate& aVar) override;
bool SendRequestMemoryReport(
const uint32_t& aGeneration,
const bool& aAnonymize,
const bool& aMinimizeMemoryUsage,
const Maybe<ipc::FileDescriptor>& aDMDFile);
protected:
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
mozilla::ipc::IPCResult RecvOpenVRControllerActionPathToParent(
const nsCString& aPath);
mozilla::ipc::IPCResult RecvOpenVRControllerManifestPathToParent(
const VRControllerType& aType,
const nsCString& aPath);
mozilla::ipc::IPCResult RecvInitComplete();
mozilla::ipc::IPCResult RecvAddMemoryReport(
const MemoryReport& aReport);
private:
~VRChild();
VRProcessParent* mHost;
UniquePtr<MemoryReportRequestHost> mMemoryReportRequest;
bool mVRReady;
};
}
// namespace gfx
}
// namespace mozilla
#endif // GFX_VR_CHILD_H
