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+/* -*- 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://webaudio.github.io/web-audio-api/
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+enum ChannelCountMode {
+ "max",
+ "clamped-max",
+ "explicit"
+};
+
+enum ChannelInterpretation {
+ "speakers",
+ "discrete"
+};
+
+[Pref="dom.webaudio.enabled"]
+interface AudioNode : EventTarget {
+
+ [Throws]
+ AudioNode connect(AudioNode destination, optional unsigned long output = 0, optional unsigned long input = 0);
+ [Throws]
+ void connect(AudioParam destination, optional unsigned long output = 0);
+ [Throws]
+ void disconnect();
+ [Throws]
+ void disconnect(unsigned long output);
+ [Throws]
+ void disconnect(AudioNode destination);
+ [Throws]
+ void disconnect(AudioNode destination, unsigned long output);
+ [Throws]
+ void disconnect(AudioNode destination, unsigned long output, unsigned long input);
+ [Throws]
+ void disconnect(AudioParam destination);
+ [Throws]
+ void disconnect(AudioParam destination, unsigned long output);
+
+ readonly attribute AudioContext context;
+ readonly attribute unsigned long numberOfInputs;
+ readonly attribute unsigned long numberOfOutputs;
+
+ // Channel up-mixing and down-mixing rules for all inputs.
+ [SetterThrows]
+ attribute unsigned long channelCount;
+ [SetterThrows]
+ attribute ChannelCountMode channelCountMode;
+ attribute ChannelInterpretation channelInterpretation;
+
+};
+
+// Mozilla extension
+partial interface AudioNode {
+ [ChromeOnly]
+ readonly attribute unsigned long id;
+};
+[NoInterfaceObject]
+interface AudioNodePassThrough {
+ [ChromeOnly]
+ attribute boolean passThrough;
+};
+