AudioBufferSourceNode.webidl (1452B)
1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 4 * You can obtain one at http://mozilla.org/MPL/2.0/. 5 * 6 * The origin of this IDL file is 7 * https://webaudio.github.io/web-audio-api/ 8 * 9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C 10 * liability, trademark and document use rules apply. 11 */ 12 13 dictionary AudioBufferSourceOptions { 14 AudioBuffer? buffer; 15 float detune = 0; 16 boolean loop = false; 17 double loopEnd = 0; 18 double loopStart = 0; 19 float playbackRate = 1; 20 }; 21 22 [Pref="dom.webaudio.enabled", 23 Exposed=Window] 24 interface AudioBufferSourceNode : AudioScheduledSourceNode { 25 constructor(BaseAudioContext context, 26 optional AudioBufferSourceOptions options = {}); 27 28 [SetterThrows] 29 attribute AudioBuffer? buffer; 30 31 readonly attribute AudioParam playbackRate; 32 readonly attribute AudioParam detune; 33 34 attribute boolean loop; 35 attribute double loopStart; 36 attribute double loopEnd; 37 38 [Throws] 39 undefined start(optional double when = 0, optional double grainOffset = 0, 40 optional double grainDuration); 41 }; 42 43 // Mozilla extensions 44 AudioBufferSourceNode includes AudioNodePassThrough;