Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/dom/media/AudioStreamTrack.cpp b/dom/media/AudioStreamTrack.cpp
new file mode 100644
index 0000000000..d8ca9827b8
--- /dev/null
+++ b/dom/media/AudioStreamTrack.cpp
@@ -0,0 +1,55 @@
+/* -*- 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 "AudioStreamTrack.h"
+
+#include "MediaTrackGraph.h"
+#include "nsContentUtils.h"
+
+namespace mozilla::dom {
+
+RefPtr<GenericPromise> AudioStreamTrack::AddAudioOutput(
+    void* aKey, AudioDeviceInfo* aSink) {
+  if (Ended()) {
+    return GenericPromise::CreateAndResolve(true, __func__);
+  }
+
+  mTrack->AddAudioOutput(aKey, aSink);
+  return mTrack->Graph()->NotifyWhenDeviceStarted(aSink);
+}
+
+void AudioStreamTrack::RemoveAudioOutput(void* aKey) {
+  if (Ended()) {
+    return;
+  }
+
+  mTrack->RemoveAudioOutput(aKey);
+}
+
+void AudioStreamTrack::SetAudioOutputVolume(void* aKey, float aVolume) {
+  if (Ended()) {
+    return;
+  }
+
+  mTrack->SetAudioOutputVolume(aKey, aVolume);
+}
+
+void AudioStreamTrack::GetLabel(nsAString& aLabel, CallerType aCallerType) {
+  nsIGlobalObject* global =
+      GetParentObject() ? GetParentObject()->AsGlobal() : nullptr;
+  if (nsContentUtils::ShouldResistFingerprinting(aCallerType, global,
+                                                 RFPTarget::StreamTrackLabel)) {
+    aLabel.AssignLiteral("Internal Microphone");
+    return;
+  }
+  MediaStreamTrack::GetLabel(aLabel, aCallerType);
+}
+
+already_AddRefed<MediaStreamTrack> AudioStreamTrack::CloneInternal() {
+  return do_AddRef(new AudioStreamTrack(mWindow, mInputTrack, mSource,
+                                        ReadyState(), Muted(), mConstraints));
+}
+
+}  // namespace mozilla::dom