gecko-dev/dom/media/VideoStreamTrack.cpp

47 строки
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
/* 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 "VideoStreamTrack.h"
#include "MediaStreamVideoSink.h"
#include "MediaStreamGraph.h"
#include "nsContentUtils.h"
#include "mozilla/dom/VideoStreamTrackBinding.h"
namespace mozilla {
namespace dom {
JSObject*
VideoStreamTrack::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return VideoStreamTrackBinding::Wrap(aCx, this, aGivenProto);
}
void
VideoStreamTrack::AddVideoOutput(MediaStreamVideoSink* aSink)
{
GetOwnedStream()->AddVideoOutput(aSink, mTrackID);
}
void
VideoStreamTrack::RemoveVideoOutput(MediaStreamVideoSink* aSink)
{
GetOwnedStream()->RemoveVideoOutput(aSink, mTrackID);
}
void
VideoStreamTrack::GetLabel(nsAString& aLabel, CallerType aCallerType)
{
if (nsContentUtils::ResistFingerprinting(aCallerType)) {
aLabel.AssignLiteral("Internal Camera");
return;
}
MediaStreamTrack::GetLabel(aLabel, aCallerType);
}
} // namespace dom
} // namespace mozilla