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comparison: dom/webidl/AudioContext.webidl
dom/webidl/AudioContext.webidl
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| 1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 4 * You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 5 * | |
| 6 * The origin of this IDL file is | |
| 7 * https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html | |
| 8 * | |
| 9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C | |
| 10 * liability, trademark and document use rules apply. | |
| 11 */ | |
| 12 | |
| 13 callback DecodeSuccessCallback = void (AudioBuffer decodedData); | |
| 14 callback DecodeErrorCallback = void (); | |
| 15 | |
| 16 [Constructor, | |
| 17 Constructor(AudioChannel audioChannelType)] | |
| 18 interface AudioContext : EventTarget { | |
| 19 | |
| 20 readonly attribute AudioDestinationNode destination; | |
| 21 readonly attribute float sampleRate; | |
| 22 readonly attribute double currentTime; | |
| 23 readonly attribute AudioListener listener; | |
| 24 | |
| 25 [NewObject, Throws] | |
| 26 AudioBuffer createBuffer(unsigned long numberOfChannels, unsigned long length, float sampleRate); | |
| 27 | |
| 28 void decodeAudioData(ArrayBuffer audioData, | |
| 29 DecodeSuccessCallback successCallback, | |
| 30 optional DecodeErrorCallback errorCallback); | |
| 31 | |
| 32 // AudioNode creation | |
| 33 [NewObject] | |
| 34 AudioBufferSourceNode createBufferSource(); | |
| 35 | |
| 36 [NewObject, Throws] | |
| 37 MediaStreamAudioDestinationNode createMediaStreamDestination(); | |
| 38 | |
| 39 [NewObject, Throws] | |
| 40 ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize = 0, | |
| 41 optional unsigned long numberOfInputChannels = 2, | |
| 42 optional unsigned long numberOfOutputChannels = 2); | |
| 43 | |
| 44 [NewObject] | |
| 45 AnalyserNode createAnalyser(); | |
| 46 [NewObject, Throws] | |
| 47 MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement); | |
| 48 [NewObject, Throws] | |
| 49 MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream); | |
| 50 [NewObject] | |
| 51 GainNode createGain(); | |
| 52 [NewObject, Throws] | |
| 53 DelayNode createDelay(optional double maxDelayTime = 1); | |
| 54 [NewObject] | |
| 55 BiquadFilterNode createBiquadFilter(); | |
| 56 [NewObject] | |
| 57 WaveShaperNode createWaveShaper(); | |
| 58 [NewObject] | |
| 59 PannerNode createPanner(); | |
| 60 [NewObject] | |
| 61 ConvolverNode createConvolver(); | |
| 62 | |
| 63 [NewObject, Throws] | |
| 64 ChannelSplitterNode createChannelSplitter(optional unsigned long numberOfOutputs = 6); | |
| 65 [NewObject, Throws] | |
| 66 ChannelMergerNode createChannelMerger(optional unsigned long numberOfInputs = 6); | |
| 67 | |
| 68 [NewObject] | |
| 69 DynamicsCompressorNode createDynamicsCompressor(); | |
| 70 | |
| 71 [NewObject] | |
| 72 OscillatorNode createOscillator(); | |
| 73 [NewObject, Throws] | |
| 74 PeriodicWave createPeriodicWave(Float32Array real, Float32Array imag); | |
| 75 | |
| 76 }; | |
| 77 | |
| 78 // Mozilla extensions | |
| 79 partial interface AudioContext { | |
| 80 // Read AudioChannel.webidl for more information about this attribute. | |
| 81 [Pref="media.useAudioChannelService", SetterThrows] | |
| 82 attribute AudioChannel mozAudioChannelType; | |
| 83 }; |
