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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 OscillatorType {
"sine",
"square",
"sawtooth",
"triangle",
"custom"
};
dictionary OscillatorOptions : AudioNodeOptions {
OscillatorType type = "sine";
float frequency = 440;
float detune = 0;
PeriodicWave periodicWave;
};
[Pref="dom.webaudio.enabled",
Exposed=Window]
interface OscillatorNode : AudioScheduledSourceNode {
[Throws]
constructor(BaseAudioContext context,
optional OscillatorOptions options = {});
[SetterThrows]
attribute OscillatorType type;
readonly attribute AudioParam frequency; // in Hertz
readonly attribute AudioParam detune; // in Cents
void setPeriodicWave(PeriodicWave periodicWave);
};
// Mozilla extensions
OscillatorNode includes AudioNodePassThrough;
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