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55 lines
2.6 KiB
Text
55 lines
2.6 KiB
Text
/* 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
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* file, You can obtain one at https://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/#BaseAudioContext
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*/
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enum AudioContextState {
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"suspended",
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"running",
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"closed"
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};
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callback DecodeErrorCallback = undefined (DOMException error);
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callback DecodeSuccessCallback = undefined (AudioBuffer decodedData);
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[Exposed=Window]
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interface BaseAudioContext : EventTarget {
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readonly attribute AudioDestinationNode destination;
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readonly attribute float sampleRate;
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readonly attribute double currentTime;
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readonly attribute AudioListener listener;
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readonly attribute AudioContextState state;
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Promise<undefined> resume();
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attribute EventHandler onstatechange;
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[Throws] AudioBuffer createBuffer(unsigned long numberOfChannels,
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unsigned long length,
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float sampleRate);
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Promise<AudioBuffer> decodeAudioData(ArrayBuffer audioData,
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optional DecodeSuccessCallback successCallback,
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optional DecodeErrorCallback errorCallback);
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[Throws] AudioBufferSourceNode createBufferSource();
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[Throws] ConstantSourceNode createConstantSource();
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// ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize = 0,
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// optional unsigned long numberOfInputChannels = 2,
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// optional unsigned long numberOfOutputChannels = 2);
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[Throws] AnalyserNode createAnalyser();
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[Throws] GainNode createGain();
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// DelayNode createDelay(optional double maxDelayTime = 1);
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[Throws] BiquadFilterNode createBiquadFilter();
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[Throws] IIRFilterNode createIIRFilter(sequence<double> feedforward,
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sequence<double> feedback);
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// WaveShaperNode createWaveShaper();
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[Throws] PannerNode createPanner();
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[Throws] StereoPannerNode createStereoPanner();
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// ConvolverNode createConvolver();
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[Throws] ChannelSplitterNode createChannelSplitter(optional unsigned long numberOfOutputs = 6);
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[Throws] ChannelMergerNode createChannelMerger(optional unsigned long numberOfInputs = 6);
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// DynamicsCompressorNode createDynamicsCompressor();
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[Throws] OscillatorNode createOscillator();
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// PeriodicWave createPeriodicWave(sequence<float> real,
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// sequence<float> imag,
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// optional PeriodicWaveConstraints constraints);
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};
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