gecko-dev/content/media/VideoPlaybackQuality.h

69 строки
1.8 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/. */
#ifndef mozilla_dom_VideoPlaybackQuality_h_
#define mozilla_dom_VideoPlaybackQuality_h_
#include "mozilla/dom/HTMLMediaElement.h"
#include "nsCycleCollectionParticipant.h"
#include "nsDOMNavigationTiming.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace dom {
class VideoPlaybackQuality MOZ_FINAL : public nsWrapperCache
{
public:
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(VideoPlaybackQuality)
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(VideoPlaybackQuality)
VideoPlaybackQuality(HTMLMediaElement* aElement, DOMHighResTimeStamp aCreationTime,
uint64_t aTotalFrames, uint64_t aDroppedFrames,
uint64_t aCorruptedFrames, double aPlaybackJitter);
HTMLMediaElement* GetParentObject() const;
JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
DOMHighResTimeStamp CreationTime() const
{
return mCreationTime;
}
uint64_t TotalVideoFrames()
{
return mTotalFrames;
}
uint64_t DroppedVideoFrames()
{
return mDroppedFrames;
}
uint64_t CorruptedVideoFrames()
{
return mCorruptedFrames;
}
double PlaybackJitter()
{
return mPlaybackJitter;
}
private:
nsRefPtr<HTMLMediaElement> mElement;
DOMHighResTimeStamp mCreationTime;
uint64_t mTotalFrames;
uint64_t mDroppedFrames;
uint64_t mCorruptedFrames;
double mPlaybackJitter;
};
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_VideoPlaybackQuality_h_ */