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679b5e2db1
Backed out changeset b417c2d937e8 (bug 1485040) Backed out changeset c567c4c7438f (bug 1485040) Backed out changeset 806c36cb2c4c (bug 1485040) Backed out changeset 0fbb490ffc7f (bug 1485040) Backed out changeset a9622e7761eb (bug 1485040)
39 lines
1.2 KiB
Plaintext
39 lines
1.2 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://webaudio.github.io/web-audio-api/
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*
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* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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dictionary AudioBufferOptions {
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unsigned long numberOfChannels = 1;
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required unsigned long length;
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required float sampleRate;
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};
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[Pref="dom.webaudio.enabled",
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Constructor(AudioBufferOptions options)]
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interface AudioBuffer {
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readonly attribute float sampleRate;
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readonly attribute unsigned long length;
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// in seconds
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readonly attribute double duration;
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readonly attribute unsigned long numberOfChannels;
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[Throws]
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Float32Array getChannelData(unsigned long channel);
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[Throws]
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void copyFromChannel(Float32Array destination, long channelNumber, optional unsigned long startInChannel = 0);
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[Throws]
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void copyToChannel(Float32Array source, long channelNumber, optional unsigned long startInChannel = 0);
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};
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