Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #include "PerformanceMeasure.h"
       8             : #include "MainThreadUtils.h"
       9             : #include "mozilla/dom/PerformanceMeasureBinding.h"
      10             : 
      11             : using namespace mozilla::dom;
      12             : 
      13           0 : PerformanceMeasure::PerformanceMeasure(nsISupports* aParent,
      14             :                                        const nsAString& aName,
      15             :                                        DOMHighResTimeStamp aStartTime,
      16           0 :                                        DOMHighResTimeStamp aEndTime)
      17           0 : : PerformanceEntry(aParent, aName, NS_LITERAL_STRING("measure")),
      18             :   mStartTime(aStartTime),
      19           0 :   mDuration(aEndTime - aStartTime)
      20             : {
      21             :   // mParent is null in workers.
      22           0 :   MOZ_ASSERT(mParent || !NS_IsMainThread());
      23           0 : }
      24             : 
      25           0 : PerformanceMeasure::~PerformanceMeasure()
      26             : {
      27           0 : }
      28             : 
      29             : JSObject*
      30           0 : PerformanceMeasure::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
      31             : {
      32           0 :   return PerformanceMeasureBinding::Wrap(aCx, this, aGivenProto);
      33             : }