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. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef AudioTrackPrivateAVFObjC_h 27#define AudioTrackPrivateAVFObjC_h 28 29#if ENABLE(VIDEO_TRACK) 30 31#include "AudioTrackPrivateAVF.h" 32#include <wtf/OwnPtr.h> 33 34OBJC_CLASS AVPlayerItemTrack; 35OBJC_CLASS AVAssetTrack; 36 37namespace WebCore { 38 39class AVTrackPrivateAVFObjCImpl; 40 41class AudioTrackPrivateAVFObjC : public AudioTrackPrivateAVF { 42 WTF_MAKE_NONCOPYABLE(AudioTrackPrivateAVFObjC) 43public: 44 static RefPtr<AudioTrackPrivateAVFObjC> create(AVPlayerItemTrack* track) 45 { 46 return adoptRef(new AudioTrackPrivateAVFObjC(track)); 47 } 48 49 static RefPtr<AudioTrackPrivateAVFObjC> create(AVAssetTrack* track) 50 { 51 return adoptRef(new AudioTrackPrivateAVFObjC(track)); 52 } 53 54 virtual void setEnabled(bool); 55 56 void setPlayerItemTrack(AVPlayerItemTrack*); 57 AVPlayerItemTrack* playerItemTrack(); 58 59 void setAssetTrack(AVAssetTrack*); 60 AVAssetTrack* assetTrack(); 61 62private: 63 AudioTrackPrivateAVFObjC(AVPlayerItemTrack*); 64 AudioTrackPrivateAVFObjC(AVAssetTrack*); 65 66 void resetPropertiesFromTrack(); 67 std::unique_ptr<AVTrackPrivateAVFObjCImpl> m_impl; 68}; 69 70} 71 72#endif // ENABLE(VIDEO_TRACK) 73 74 75#endif // AudioTrackPrivateAVFObjC_h 76