components/script/dom/webidls/AudioBufferSourceNode.webidl


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

/* 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 https://mozilla.org/MPL/2.0/. */
/*
 * The origin of this IDL file is
 * https://webaudio.github.io/web-audio-api/#AudioBufferSourceNode
 */

dictionary AudioBufferSourceOptions {
  AudioBuffer? buffer;
  float detune = 0;
  boolean loop = false;
  double loopEnd = 0;
  double loopStart = 0;
  float playbackRate = 1;
};

[Exposed=Window]
interface AudioBufferSourceNode : AudioScheduledSourceNode {
  [Throws] constructor(BaseAudioContext context, optional AudioBufferSourceOptions options = {});
  [Throws] attribute AudioBuffer? buffer;
  readonly attribute AudioParam playbackRate;
  readonly attribute AudioParam detune;
  attribute boolean loop;
  attribute double loopStart;
  attribute double loopEnd;
  [Throws] undefined start(optional double when = 0,
                      optional double offset,
                      optional double duration);
};