headless_event_loop.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "flutter/shell/platform/glfw/headless_event_loop.h"
 
#include <atomic>
#include <utility>
 
namespace flutter {
 
HeadlessEventLoop::HeadlessEventLoop(std::thread::id main_thread_id,
                                     const TaskExpiredCallback& on_task_expired)
    : EventLoop(main_thread_id, on_task_expired) {}
 
HeadlessEventLoop::~HeadlessEventLoop() = default;
 
void HeadlessEventLoop::WaitUntil(const TaskTimePoint& time) {
  std::mutex& mutex = GetTaskQueueMutex();
  std::unique_lock<std::mutex> lock(mutex);
  task_queue_condition_.wait_until(lock, time);
}
 
void HeadlessEventLoop::Wake() {
  task_queue_condition_.notify_one();
}
 
}  // namespace flutter