1 files changed, 39 insertions, 0 deletions
diff --git a/dom/webidl/WaveShaperNode.webidl b/dom/webidl/WaveShaperNode.webidl
new file mode 100644
index 0000000000..20198ffe68
--- /dev/null
+++ b/dom/webidl/WaveShaperNode.webidl
@@ -0,0 +1,39 @@
+/* -*- 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 OverSampleType {
+  "none",
+  "2x",
+  "4x"
+};
+
+dictionary WaveShaperOptions : AudioNodeOptions {
+             sequence<float> curve;
+             OverSampleType  oversample = "none";
+};
+
+[Pref="dom.webaudio.enabled",
+ Exposed=Window]
+interface WaveShaperNode : AudioNode {
+  [Throws]
+  constructor(BaseAudioContext context,
+              optional WaveShaperOptions options = {});
+
+      [Cached, Pure, SetterThrows]
+      attribute Float32Array? curve;
+      attribute OverSampleType oversample;
+
+};
+
+// Mozilla extension
+WaveShaperNode includes AudioNodePassThrough;
+