1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef AudioStreamTrack_h 27#define AudioStreamTrack_h 28 29#if ENABLE(MEDIA_STREAM) 30 31#include "MediaStreamTrack.h" 32#include <wtf/RefCounted.h> 33#include <wtf/Vector.h> 34 35namespace WebCore { 36 37class MediaStreamSource; 38class ScriptExecutionContext; 39 40class AudioStreamTrack final : public MediaStreamTrack { 41public: 42 static RefPtr<AudioStreamTrack> create(ScriptExecutionContext&, const Dictionary&); 43 static RefPtr<AudioStreamTrack> create(ScriptExecutionContext&, MediaStreamTrackPrivate&); 44 static RefPtr<AudioStreamTrack> create(MediaStreamTrack&); 45 46 virtual ~AudioStreamTrack() { } 47 48 virtual const AtomicString& kind() const override; 49 50private: 51 AudioStreamTrack(ScriptExecutionContext&, MediaStreamTrackPrivate&, const Dictionary*); 52 explicit AudioStreamTrack(MediaStreamTrack&); 53}; 54 55} // namespace WebCore 56 57#endif // ENABLE(MEDIA_STREAM) 58 59#endif // AudioStreamTrack_h 60