1 files changed, 40 insertions, 0 deletions
diff --git a/dom/webidl/MediaDevices.webidl b/dom/webidl/MediaDevices.webidl
new file mode 100644
index 0000000000..d291f722de
--- /dev/null
+++ b/dom/webidl/MediaDevices.webidl
@@ -0,0 +1,40 @@
+/* -*- Mode: IDL; 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/.
+ *
+ * The origin of this IDL file is
+ * http://dev.w3.org/2011/webrtc/editor/getusermedia.html
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+[Func="Navigator::HasUserMediaSupport",
+ Exposed=Window]
+interface MediaDevices : EventTarget {
+  [Pref="media.ondevicechange.enabled"]
+  attribute EventHandler ondevicechange;
+  MediaTrackSupportedConstraints getSupportedConstraints();
+
+  [NewObject, UseCounter]
+  Promise<sequence<MediaDeviceInfo>> enumerateDevices();
+
+  [NewObject, NeedsCallerType, UseCounter]
+  Promise<MediaStream> getUserMedia(optional MediaStreamConstraints constraints = {});
+
+  // We need [SecureContext] in case media.devices.insecure.enabled = true
+  // because we don't want that legacy pref to expose this newer method.
+  [SecureContext, Pref="media.getdisplaymedia.enabled", NewObject, NeedsCallerType, UseCounter]
+  Promise<MediaStream> getDisplayMedia(optional DisplayMediaStreamConstraints constraints = {});
+};
+
+// https://w3c.github.io/mediacapture-output/#audiooutputoptions-dictionary
+dictionary AudioOutputOptions {
+  DOMString deviceId = "";
+};
+// https://w3c.github.io/mediacapture-output/#mediadevices-extensions
+partial interface MediaDevices {
+  [SecureContext, Pref="media.setsinkid.enabled", NewObject, NeedsCallerType]
+  Promise<MediaDeviceInfo> selectAudioOutput(optional AudioOutputOptions options = {});
+};