/* 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/#audiobuffer
*/
dictionary AudioBufferOptions {
unsigned long numberOfChannels = 1;
required unsigned long length;
required float sampleRate;
};
[Exposed=Window]
interface AudioBuffer {
[Throws] constructor(AudioBufferOptions options);
readonly attribute float sampleRate;
readonly attribute unsigned long length;
readonly attribute double duration;
readonly attribute unsigned long numberOfChannels;
[Throws] Float32Array getChannelData(unsigned long channel);
[Throws] undefined copyFromChannel(Float32Array destination,
unsigned long channelNumber,
optional unsigned long startInChannel = 0);
[Throws] undefined copyToChannel(Float32Array source,
unsigned long channelNumber,
optional unsigned long startInChannel = 0);
};