77 lines
3.5 KiB
Haxe
77 lines
3.5 KiB
Haxe
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/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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// This file is generated from mozilla\AudioBuffer.webidl. Do not edit!
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package js.html.audio;
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/**
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Objects of these types are designed to hold small audio snippets, typically less than 45 s. For longer sounds, objects implementing the `MediaElementAudioSourceNode` are more suitable. The buffer contains data in the following format: non-interleaved IEEE754 32-bit linear PCM with a nominal range between `-1` and `+1`, that is, 32bits floating point buffer, with each samples between -1.0 and 1.0. If the `AudioBuffer` has multiple channels, they are stored in separate buffer.
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Documentation [AudioBuffer](https://developer.mozilla.org/en-US/docs/Web/API/AudioBuffer) by [Mozilla Contributors](https://developer.mozilla.org/en-US/docs/Web/API/AudioBuffer$history), licensed under [CC-BY-SA 2.5](https://creativecommons.org/licenses/by-sa/2.5/).
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@see <https://developer.mozilla.org/en-US/docs/Web/API/AudioBuffer>
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**/
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@:native("AudioBuffer")
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extern class AudioBuffer {
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/**
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Returns a float representing the sample rate, in samples per second, of the PCM data stored in the buffer.
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**/
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var sampleRate(default,null) : Float;
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/**
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Returns an integer representing the length, in sample-frames, of the PCM data stored in the buffer.
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**/
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var length(default,null) : Int;
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/**
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Returns a double representing the duration, in seconds, of the PCM data stored in the buffer.
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**/
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var duration(default,null) : Float;
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/**
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Returns an integer representing the number of discrete audio channels described by the PCM data stored in the buffer.
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**/
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var numberOfChannels(default,null) : Int;
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/** @throws DOMError */
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function new( options : AudioBufferOptions ) : Void;
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/**
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Returns a `Float32Array` containing the PCM data associated with the channel, defined by the `channel` parameter (with `0` representing the first channel).
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@throws DOMError
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**/
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function getChannelData( channel : Int ) : js.lib.Float32Array;
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/**
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Copies the samples from the specified channel of the `AudioBuffer` to the `destination` array.
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@throws DOMError
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**/
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function copyFromChannel( destination : js.lib.Float32Array, channelNumber : Int, startInChannel : Int = 0 ) : Void;
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/**
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Copies the samples to the specified channel of the `AudioBuffer`, from the `source` array.
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@throws DOMError
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**/
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function copyToChannel( source : js.lib.Float32Array, channelNumber : Int, startInChannel : Int = 0 ) : Void;
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}
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