Source code
Revision control
Copy as Markdown
Other Tools
/* -*- 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
#include "RemoteTrackSource.h"
#include "MediaStreamError.h"
#include "MediaTrackGraph.h"
#include "RTCRtpReceiver.h"
namespace mozilla {
NS_IMPL_ADDREF_INHERITED(RemoteTrackSource, dom::MediaStreamTrackSource)
NS_IMPL_RELEASE_INHERITED(RemoteTrackSource, dom::MediaStreamTrackSource)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(RemoteTrackSource)
NS_INTERFACE_MAP_END_INHERITING(dom::MediaStreamTrackSource)
NS_IMPL_CYCLE_COLLECTION_CLASS(RemoteTrackSource)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(RemoteTrackSource,
dom::MediaStreamTrackSource)
tmp->Destroy();
NS_IMPL_CYCLE_COLLECTION_UNLINK(mReceiver)
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(RemoteTrackSource,
dom::MediaStreamTrackSource)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mReceiver)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
RemoteTrackSource::RemoteTrackSource(SourceMediaTrack* aStream,
dom::RTCRtpReceiver* aReceiver,
nsIPrincipal* aPrincipal,
const nsString& aLabel,
TrackingId aTrackingId)
: dom::MediaStreamTrackSource(aPrincipal, aLabel, std::move(aTrackingId)),
mStream(aStream),
mReceiver(aReceiver) {}
RemoteTrackSource::~RemoteTrackSource() { Destroy(); }
void RemoteTrackSource::Destroy() {
if (mStream) {
MOZ_ASSERT(!mStream->IsDestroyed());
mStream->End();
mStream->Destroy();
mStream = nullptr;
GetMainThreadSerialEventTarget()->Dispatch(NewRunnableMethod(
"RemoteTrackSource::ForceEnded", this, &RemoteTrackSource::ForceEnded));
}
}
auto RemoteTrackSource::ApplyConstraints(
const dom::MediaTrackConstraints& aConstraints,
dom::CallerType aCallerType) -> RefPtr<ApplyConstraintsPromise> {
return ApplyConstraintsPromise::CreateAndReject(
MakeRefPtr<MediaMgrError>(
dom::MediaStreamError::Name::OverconstrainedError, ""),
__func__);
}
void RemoteTrackSource::SetPrincipal(nsIPrincipal* aPrincipal) {
mPrincipal = aPrincipal;
PrincipalChanged();
}
void RemoteTrackSource::SetMuted(bool aMuted) { MutedChanged(aMuted); }
void RemoteTrackSource::ForceEnded() { OverrideEnded(); }
SourceMediaTrack* RemoteTrackSource::Stream() const { return mStream; }
const dom::RTCStatsTimestampMaker* RemoteTrackSource::GetTimestampMaker()
const {
if (!mReceiver) {
return nullptr;
}
return mReceiver->GetTimestampMaker();
}
} // namespace mozilla