82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/*
|
|
* Copyright (C) 2016 Konstantin Tokavev <annulen@yandex.ru>
|
|
* Copyright (C) 2016 Yusuke Suzuki <utatane.tea@gmail.com>
|
|
* Copyright (C) 2011 Igalia S.L.
|
|
* Copyright (C) 2010 Apple Inc. All rights reserved.
|
|
* Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <wtf/WorkQueue.h>
|
|
|
|
#include <wtf/threads/BinarySemaphore.h>
|
|
|
|
Ref<WorkQueue> WorkQueue::constructMainWorkQueue()
|
|
{
|
|
return adoptRef(*new WorkQueue(RunLoop::main()));
|
|
}
|
|
|
|
WorkQueue::WorkQueue(RunLoop& runLoop)
|
|
: m_runLoop(&runLoop)
|
|
{
|
|
}
|
|
|
|
void WorkQueue::platformInitialize(const char* name, Type, QOS)
|
|
{
|
|
BinarySemaphore semaphore;
|
|
Thread::create(name, [&] {
|
|
m_runLoop = &RunLoop::current();
|
|
semaphore.signal();
|
|
m_runLoop->run();
|
|
})->detach();
|
|
semaphore.wait();
|
|
}
|
|
|
|
void WorkQueue::platformInvalidate()
|
|
{
|
|
if (m_runLoop) {
|
|
Ref<RunLoop> protector(*m_runLoop);
|
|
protector->stop();
|
|
protector->dispatch([] {
|
|
RunLoop::current().stop();
|
|
});
|
|
}
|
|
}
|
|
|
|
void WorkQueue::dispatch(Function<void()>&& function)
|
|
{
|
|
RefPtr<WorkQueue> protect(this);
|
|
m_runLoop->dispatch([protect, function = WTFMove(function)] {
|
|
function();
|
|
});
|
|
}
|
|
|
|
void WorkQueue::dispatchAfter(Seconds delay, Function<void()>&& function)
|
|
{
|
|
RefPtr<WorkQueue> protect(this);
|
|
m_runLoop->dispatchAfter(delay, [protect, function = WTFMove(function)] {
|
|
function();
|
|
});
|
|
}
|