/* * Copyright (C) 2010, Google Inc. All rights reserved. * Copyright (C) 2011 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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ [ ActiveDOMObject, Conditional=WEB_AUDIO, EnabledBySetting=WebAudio&ModernUnprefixedWebAudio, ExportMacro=WEBCORE_EXPORT, JSGenerateToNativeObject, Exposed=Window ] interface AudioContext : BaseAudioContext { [CallWith=Document] constructor(optional AudioContextOptions contextOptions); readonly attribute double baseLatency; // FIXME: Add support. // readonly attribute double outputLatency; [CallWith=ActiveWindow] AudioTimestamp getOutputTimestamp(); [ImplementedAs=suspendRendering] Promise<undefined> suspend(); [ImplementedAs=resumeRendering] Promise<undefined> resume(); Promise<undefined> close(); [Conditional=VIDEO, MayThrowException] MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement); [Conditional=MEDIA_STREAM, MayThrowException] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream); [Conditional=MEDIA_STREAM, MayThrowException] MediaStreamAudioDestinationNode createMediaStreamDestination(); // FIXME: Add support. // MediaStreamTrackAudioSourceNode createMediaStreamTrackSource(MediaStreamTrack mediaStreamTrack); };