dom/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                                            uint32_t aTotalFrames,
  20                                            uint32_t aDroppedFrames,
  21                                            uint32_t aCorruptedFrames)
  22   : mElement(aElement)
  23   , mCreationTime(aCreationTime)
  24   , mTotalFrames(aTotalFrames)
  25   , mDroppedFrames(aDroppedFrames)
  26   , mCorruptedFrames(aCorruptedFrames)
  27 {
  28 }
  29
  30 HTMLMediaElement*
  31 VideoPlaybackQuality::GetParentObject() const
  32 {
  33   return mElement;
  34 }
  35
  36 JSObject*
  37 VideoPlaybackQuality::WrapObject(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
  38 {
  39   return VideoPlaybackQualityBinding::Wrap(aCx, this, aGivenProto);
  40 }
  41
  42 NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(VideoPlaybackQuality, AddRef)
  43 NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(VideoPlaybackQuality, Release)
  44
  45 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(VideoPlaybackQuality, mElement)
  46
  47 } // namespace dom
  48 } // namespace mozilla