mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-28 04:35:33 +00:00
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "Performance.h"
|
|
#include "mozilla/dom/PerformanceBinding.h"
|
|
|
|
#include "WorkerPrivate.h"
|
|
|
|
BEGIN_WORKERS_NAMESPACE
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(Performance, AddRef)
|
|
NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(Performance, Release)
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(Performance)
|
|
|
|
Performance::Performance(WorkerPrivate* aWorkerPrivate)
|
|
: mWorkerPrivate(aWorkerPrivate)
|
|
{
|
|
mWorkerPrivate->AssertIsOnWorkerThread();
|
|
}
|
|
|
|
Performance::~Performance()
|
|
{
|
|
mWorkerPrivate->AssertIsOnWorkerThread();
|
|
}
|
|
|
|
JSObject*
|
|
Performance::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
|
|
{
|
|
return PerformanceBinding_workers::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
double
|
|
Performance::Now() const
|
|
{
|
|
TimeDuration duration =
|
|
TimeStamp::Now() - mWorkerPrivate->NowBaseTimeStamp();
|
|
return duration.ToMilliseconds();
|
|
}
|
|
|
|
END_WORKERS_NAMESPACE
|