/*
 * Copyright (C) 2010, Google Inc. All rights reserved.
 * Copyright (C) 2020, Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1.  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// A cached (non-streamed), memory-resident audio source
[
    Conditional=WEB_AUDIO,
    JSGenerateToJSObject,
    Exposed=Window
] interface AudioBufferSourceNode : AudioScheduledSourceNode {
    [EnabledBySetting=ModernUnprefixedWebAudio] constructor (BaseAudioContext context, optional AudioBufferSourceOptions options);

    attribute AudioBuffer? buffer;

    readonly attribute AudioParam playbackRate;
    readonly attribute AudioParam detune;

    attribute boolean loop;
    attribute double loopStart;
    attribute double loopEnd;

    [MayThrowException, ImplementedAs=startLater] undefined start(optional double when = 0, optional double grainOffset = 0, optional double grainDuration);

    // FIXME: Those constants are kept for backward compatibility with the prefixed API and should
    // be removed once we stop supporting it.
    [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;
};