diff -r 000000000000 -r 6474c204b198 dom/webidl/PannerNode.webidl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/webidl/PannerNode.webidl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,70 @@
+/* -*- 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 PanningModelType {
+  // Hack: Use numbers to support alternate enum values
+  "0", "1",
+
+  "equalpower",
+  "HRTF"
+};
+
+enum DistanceModelType {
+  // Hack: Use numbers to support alternate enum values
+  "0", "1", "2",
+
+  "linear",
+  "inverse",
+  "exponential"
+};
+
+interface PannerNode : AudioNode {
+
+    // Default for stereo is HRTF 
+    attribute PanningModelType panningModel;
+
+    // Uses a 3D cartesian coordinate system 
+    void setPosition(double x, double y, double z);
+    void setOrientation(double x, double y, double z);
+    void setVelocity(double x, double y, double z);
+
+    // Distance model and attributes 
+    attribute DistanceModelType distanceModel;
+    attribute double refDistance;
+    attribute double maxDistance;
+    attribute double rolloffFactor;
+
+    // Directional sound cone 
+    attribute double coneInnerAngle;
+    attribute double coneOuterAngle;
+    attribute double coneOuterGain;
+
+};
+
+/*
+ * The origin of this IDL file is
+ * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#AlternateNames
+ */
+partial interface PannerNode {
+    [Pref="media.webaudio.legacy.PannerNode"]
+    const unsigned short EQUALPOWER = 0;
+    [Pref="media.webaudio.legacy.PannerNode"]
+    const unsigned short HRTF = 1;
+
+    [Pref="media.webaudio.legacy.PannerNode"]
+    const unsigned short LINEAR_DISTANCE = 0;
+    [Pref="media.webaudio.legacy.PannerNode"]
+    const unsigned short INVERSE_DISTANCE = 1;
+    [Pref="media.webaudio.legacy.PannerNode"]
+    const unsigned short EXPONENTIAL_DISTANCE = 2;
+};
+