1 files changed, 27 insertions, 0 deletions
diff --git a/dom/webidl/IIRFilterNode.webidl b/dom/webidl/IIRFilterNode.webidl
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index 0000000000..0dc56f01b1
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+++ b/dom/webidl/IIRFilterNode.webidl
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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://www.w3.org/TR/webaudio
+ *
+ * Copyright © 2016 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+dictionary IIRFilterOptions : AudioNodeOptions {
+    required sequence<double> feedforward;
+    required sequence<double> feedback;
+};
+
+[Pref="dom.webaudio.enabled",
+ Exposed=Window]
+interface IIRFilterNode : AudioNode {
+    [Throws]
+    constructor(BaseAudioContext context, IIRFilterOptions options);
+
+    undefined getFrequencyResponse(Float32Array frequencyHz, Float32Array magResponse, Float32Array phaseResponse);
+};
+
+// Mozilla extension
+IIRFilterNode includes AudioNodePassThrough;