Microtask::Result ActiveDOMCallbackMicrotask::run()
{
if (!canInvokeCallback())
return Result::KeepInQueue;
m_task();
return Result::Done;
}
void ImageDataWriteThread::runTask()
{
assert(m_task != nullptr); //必须预设好task
while(1)
{
auto data = getData4Read();
if(data.buffer == nullptr)
break;
m_task(data);
putData4Write(data);
}
}
void DeferredTask::Routine::Do()
{
mutex mu;
unique_lock<mutex> lock(mu);
steady_clock::time_point const end = steady_clock::now() + m_delay;
while (!IsCancelled())
{
steady_clock::time_point const current = steady_clock::now();
if (current >= end)
break;
m_cv.wait_for(lock, end - current, [this]()
{
return IsCancelled();
});
}
if (!IsCancelled())
{
m_started = true;
m_task();
}
}
// WebScheduler::IdleTask implementation.
void run(double deadlineSeconds) override
{
m_task(deadlineSeconds);
}