diff -r 000000000000 -r 6474c204b198 dom/webidl/OscillatorNode.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/OscillatorNode.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,66 @@
+/* -*- 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
+ * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+enum OscillatorType {
+  // Hack: Use numbers to support alternate enum values
+  "0", "1", "2", "3", "4",
+
+  "sine",
+  "square",
+  "sawtooth",
+  "triangle",
+  "custom"
+};
+
+interface OscillatorNode : AudioNode {
+
+    [SetterThrows]
+    attribute OscillatorType type;
+
+    readonly attribute AudioParam frequency; // in Hertz
+    readonly attribute AudioParam detune; // in Cents
+
+    [Throws]
+    void start(optional double when = 0);
+    [Throws]
+    void stop(optional double when = 0);
+    void setPeriodicWave(PeriodicWave periodicWave);
+
+    attribute EventHandler onended;
+
+};
+
+/*
+ * The origin of this IDL file is
+ * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AlternateNames
+ */
+partial interface OscillatorNode {
+    // Same as start()
+    [Throws,Pref="media.webaudio.legacy.OscillatorNode"]
+    void noteOn(double when);
+
+    // Same as stop()
+    [Throws,Pref="media.webaudio.legacy.OscillatorNode"]
+    void noteOff(double when);
+
+    [Pref="media.webaudio.legacy.OscillatorNode"]
+    const unsigned short SINE = 0;
+    [Pref="media.webaudio.legacy.OscillatorNode"]
+    const unsigned short SQUARE = 1;
+    [Pref="media.webaudio.legacy.OscillatorNode"]
+    const unsigned short SAWTOOTH = 2;
+    [Pref="media.webaudio.legacy.OscillatorNode"]
+    const unsigned short TRIANGLE = 3;
+    [Pref="media.webaudio.legacy.OscillatorNode"]
+    const unsigned short CUSTOM = 4;
+};
+