1 files changed, 76 insertions, 0 deletions
diff --git a/dom/webidl/AudioNode.webidl b/dom/webidl/AudioNode.webidl
new file mode 100644
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+++ b/dom/webidl/AudioNode.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://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"
+};
+
+dictionary AudioNodeOptions {
+             unsigned long         channelCount;
+             ChannelCountMode      channelCountMode;
+             ChannelInterpretation channelInterpretation;
+};
+
+[Pref="dom.webaudio.enabled",
+ Exposed=Window]
+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 BaseAudioContext 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, BinaryName="channelCountModeValue"]
+    attribute ChannelCountMode channelCountMode;
+    [SetterThrows, BinaryName="channelInterpretationValue"]
+    attribute ChannelInterpretation channelInterpretation;
+
+};
+
+// Mozilla extension
+partial interface AudioNode {
+  [ChromeOnly]
+  readonly attribute unsigned long id;
+};
+interface mixin AudioNodePassThrough {
+  [ChromeOnly]
+  attribute boolean passThrough;
+};
+