90 lines
1.9 KiB
C++
90 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* 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/. */
|
|
#include "VsyncBridgeParent.h"
|
|
#include "mozilla/layers/CompositorThread.h"
|
|
#include "mozilla/layers/CompositorBridgeParent.h"
|
|
|
|
using namespace mozilla::layers;
|
|
|
|
namespace mozilla {
|
|
namespace gfx {
|
|
|
|
RefPtr<VsyncBridgeParent>
|
|
VsyncBridgeParent::Start(Endpoint<PVsyncBridgeParent>&& aEndpoint)
|
|
{
|
|
RefPtr<VsyncBridgeParent> parent = new VsyncBridgeParent();
|
|
|
|
RefPtr<Runnable> task = NewRunnableMethod<Endpoint<PVsyncBridgeParent>&&>(
|
|
parent, &VsyncBridgeParent::Open, Move(aEndpoint));
|
|
CompositorThreadHolder::Loop()->PostTask(task.forget());
|
|
|
|
return parent;
|
|
}
|
|
|
|
VsyncBridgeParent::VsyncBridgeParent()
|
|
: mOpen(false)
|
|
{
|
|
MOZ_COUNT_CTOR(VsyncBridgeParent);
|
|
}
|
|
|
|
VsyncBridgeParent::~VsyncBridgeParent()
|
|
{
|
|
MOZ_COUNT_DTOR(VsyncBridgeParent);
|
|
}
|
|
|
|
void
|
|
VsyncBridgeParent::Open(Endpoint<PVsyncBridgeParent>&& aEndpoint)
|
|
{
|
|
if (!aEndpoint.Bind(this)) {
|
|
// We can't recover from this.
|
|
MOZ_CRASH("Failed to bind VsyncBridgeParent to endpoint");
|
|
}
|
|
AddRef();
|
|
mOpen = true;
|
|
}
|
|
|
|
bool
|
|
VsyncBridgeParent::RecvNotifyVsync(const TimeStamp& aTimeStamp, const uint64_t& aLayersId)
|
|
{
|
|
CompositorBridgeParent::NotifyVsync(aTimeStamp, aLayersId);
|
|
return true;
|
|
}
|
|
|
|
void
|
|
VsyncBridgeParent::Shutdown()
|
|
{
|
|
MessageLoop* ccloop = CompositorThreadHolder::Loop();
|
|
if (MessageLoop::current() != ccloop) {
|
|
ccloop->PostTask(NewRunnableMethod(this, &VsyncBridgeParent::ShutdownImpl));
|
|
return;
|
|
}
|
|
|
|
ShutdownImpl();
|
|
}
|
|
|
|
void
|
|
VsyncBridgeParent::ShutdownImpl()
|
|
{
|
|
if (mOpen) {
|
|
Close();
|
|
mOpen = false;
|
|
}
|
|
}
|
|
|
|
void
|
|
VsyncBridgeParent::ActorDestroy(ActorDestroyReason aWhy)
|
|
{
|
|
mOpen = false;
|
|
}
|
|
|
|
void
|
|
VsyncBridgeParent::DeallocPVsyncBridgeParent()
|
|
{
|
|
Release();
|
|
}
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|