void
MediaTaskQueue::Shutdown()
{
MonitorAutoLock mon(mQueueMonitor);
mIsShutdown = true;
AwaitIdleLocked();
}
void
FlushableTaskQueue::Flush()
{
MonitorAutoLock mon(mQueueMonitor);
AutoSetFlushing autoFlush(this);
FlushLocked();
AwaitIdleLocked();
}
void
MediaTaskQueue::Flush()
{
MonitorAutoLock mon(mQueueMonitor);
while (!mTasks.empty()) {
mTasks.pop();
}
AwaitIdleLocked();
}
void
MediaTaskQueue::AwaitShutdownAndIdle()
{
MonitorAutoLock mon(mQueueMonitor);
while (!mIsShutdown) {
mQueueMonitor.Wait();
}
AwaitIdleLocked();
}
nsresult
MediaTaskQueue::FlushAndDispatch(TemporaryRef<nsIRunnable> aRunnable)
{
MonitorAutoLock mon(mQueueMonitor);
AutoSetFlushing autoFlush(this);
FlushLocked();
nsresult rv = DispatchLocked(aRunnable, IgnoreFlushing);
NS_ENSURE_SUCCESS(rv, rv);
AwaitIdleLocked();
return NS_OK;
}
nsresult
FlushableTaskQueue::FlushAndDispatch(already_AddRefed<nsIRunnable> aRunnable)
{
MonitorAutoLock mon(mQueueMonitor);
AutoSetFlushing autoFlush(this);
FlushLocked();
nsCOMPtr<nsIRunnable> r = dont_AddRef(aRunnable.take());
nsresult rv = DispatchLocked(r.forget(), IgnoreFlushing, AssertDispatchSuccess);
NS_ENSURE_SUCCESS(rv, rv);
AwaitIdleLocked();
return NS_OK;
}
void
TaskQueue::AwaitShutdownAndIdle()
{
// Make sure there are no tasks for this queue waiting in the caller's tail
// dispatcher.
MOZ_ASSERT_IF(AbstractThread::GetCurrent(),
!AbstractThread::GetCurrent()->TailDispatcher().HasTasksFor(this));
MonitorAutoLock mon(mQueueMonitor);
while (!mIsShutdown) {
mQueueMonitor.Wait();
}
AwaitIdleLocked();
}
void
TaskQueue::AwaitIdle()
{
MonitorAutoLock mon(mQueueMonitor);
AwaitIdleLocked();
}