content/media/VideoPlaybackQuality.cpp

   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 "VideoPlaybackQuality.h"
   8
   9 #include "mozilla/dom/HTMLMediaElement.h"
  10 #include "mozilla/dom/VideoPlaybackQualityBinding.h"
  11 #include "nsCycleCollectionParticipant.h"
  12 #include "nsWrapperCache.h"
  13
  14 namespace mozilla {
  15 namespace dom {
  16
  17 VideoPlaybackQuality::VideoPlaybackQuality(HTMLMediaElement* aElement,
  18                                            DOMHighResTimeStamp aCreationTime,
  19                                            uint64_t aTotalFrames,
  20                                            uint64_t aDroppedFrames,
  21                                            uint64_t aCorruptedFrames,
  22                                            double aTotalFrameDelay)
  23   : mElement(aElement)
  24   , mCreationTime(aCreationTime)
  25   , mTotalFrames(aTotalFrames)
  26   , mDroppedFrames(aDroppedFrames)
  27   , mCorruptedFrames(aCorruptedFrames)
  28   , mTotalFrameDelay(aTotalFrameDelay)
  29 {
  30   SetIsDOMBinding();
  31 }
  32
  33 HTMLMediaElement*
  34 VideoPlaybackQuality::GetParentObject() const
  35 {
  36   return mElement;
  37 }
  38
  39 JSObject*
  40 VideoPlaybackQuality::WrapObject(JSContext *aCx, JS::Handle<JSObject*> aScope)
  41 {
  42   return VideoPlaybackQualityBinding::Wrap(aCx, aScope, this);
  43 }
  44
  45 NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VideoPlaybackQuality, AddRef)
  46 NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VideoPlaybackQuality, Release)
  47
  48 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(VideoPlaybackQuality, mElement)
  49
  50 } // namespace dom
  51 } // namespace mozilla