1 files changed, 49 insertions, 0 deletions
diff --git a/dom/webidl/RTCRtpTransceiver.webidl b/dom/webidl/RTCRtpTransceiver.webidl
new file mode 100644
index 0000000000..d6dae19a10
--- /dev/null
+++ b/dom/webidl/RTCRtpTransceiver.webidl
@@ -0,0 +1,49 @@
+/* -*- 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://w3c.github.io/webrtc-pc/#rtcrtptransceiver-interface
+ */
+
+enum RTCRtpTransceiverDirection {
+    "sendrecv",
+    "sendonly",
+    "recvonly",
+    "inactive",
+    "stopped"
+};
+
+dictionary RTCRtpTransceiverInit {
+    RTCRtpTransceiverDirection         direction = "sendrecv";
+    sequence<MediaStream>              streams = [];
+    sequence<RTCRtpEncodingParameters> sendEncodings = [];
+};
+
+[Pref="media.peerconnection.enabled",
+ Exposed=Window]
+interface RTCRtpTransceiver {
+    readonly attribute DOMString?                  mid;
+    [SameObject]
+    readonly attribute RTCRtpSender                sender;
+    [SameObject]
+    readonly attribute RTCRtpReceiver              receiver;
+    readonly attribute boolean                     stopped;
+    [SetterThrows]
+             attribute RTCRtpTransceiverDirection  direction;
+    readonly attribute RTCRtpTransceiverDirection? currentDirection;
+
+    [Throws]
+    undefined stop();
+    // TODO: bug 1396922
+    // undefined setCodecPreferences(sequence<RTCRtpCodecCapability> codecs);
+
+    [ChromeOnly]
+    undefined setDirectionInternal(RTCRtpTransceiverDirection direction);
+
+    [ChromeOnly]
+    DOMString getKind();
+    [ChromeOnly]
+    boolean hasBeenUsedToSend();
+};