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-rw-r--r--dom/media/webrtc/jsapi/RemoteTrackSource.cpp73
1 files changed, 73 insertions, 0 deletions
diff --git a/dom/media/webrtc/jsapi/RemoteTrackSource.cpp b/dom/media/webrtc/jsapi/RemoteTrackSource.cpp
new file mode 100644
index 0000000000..41c679e431
--- /dev/null
+++ b/dom/media/webrtc/jsapi/RemoteTrackSource.cpp
@@ -0,0 +1,73 @@
+/* -*- 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/. */
+
+#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; }
+
+} // namespace mozilla