OscillatorNode.idl   [plain text]


/*
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[
    Conditional=WEB_AUDIO,
    JSGenerateToJSObject,
    ActiveDOMObject,
    EnabledBySetting=WebAudio&ModernUnprefixedWebAudio
] interface OscillatorNode : AudioScheduledSourceNode {
    [MayThrowException] constructor (BaseAudioContext context, optional OscillatorOptions options);

    attribute OscillatorType type;

    readonly attribute AudioParam frequency; // in Hertz
    readonly attribute AudioParam detune; // in Cents

    void setPeriodicWave(PeriodicWave wave);

    // FIXME: Those legacy playback state constants are kept for backward compatibility with the
    // prefixed API and should be removed once we stop supporting the prefixed API.
    [EnabledBySetting=PrefixedWebAudio] const unsigned short UNSCHEDULED_STATE = 0;
    [EnabledBySetting=PrefixedWebAudio] const unsigned short SCHEDULED_STATE = 1;
    [EnabledBySetting=PrefixedWebAudio] const unsigned short PLAYING_STATE = 2;
    [EnabledBySetting=PrefixedWebAudio] const unsigned short FINISHED_STATE = 3;
};