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// Copyright 2014 The Chromium 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 "content/renderer/scheduler/web_scheduler_impl.h"
#include "base/bind.h"
#include "content/renderer/scheduler/renderer_scheduler.h"
#include "third_party/WebKit/public/platform/WebTraceLocation.h"
namespace content {
WebSchedulerImpl::WebSchedulerImpl(RendererScheduler* renderer_scheduler)
: renderer_scheduler_(renderer_scheduler),
idle_task_runner_(renderer_scheduler_->IdleTaskRunner()) {
}
WebSchedulerImpl::~WebSchedulerImpl() {
}
bool WebSchedulerImpl::shouldYieldForHighPriorityWork() {
return renderer_scheduler_->ShouldYieldForHighPriorityWork();
}
void WebSchedulerImpl::runIdleTask(
scoped_ptr<blink::WebScheduler::IdleTask> task,
base::TimeTicks deadline) {
task->run((deadline - base::TimeTicks()).InSecondsF());
}
void WebSchedulerImpl::postIdleTask(const blink::WebTraceLocation& web_location,
blink::WebScheduler::IdleTask* task) {
scoped_ptr<blink::WebScheduler::IdleTask> scoped_task(task);
tracked_objects::Location location(web_location.functionName(),
web_location.fileName(), -1, nullptr);
idle_task_runner_->PostIdleTask(
location,
base::Bind(&WebSchedulerImpl::runIdleTask, base::Passed(&scoped_task)));
}
void WebSchedulerImpl::shutdown() {
return renderer_scheduler_->Shutdown();
}
} // namespace content
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