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 AVTrackPrivateAVFObjCImpl_h 27#define AVTrackPrivateAVFObjCImpl_h 28 29#if ENABLE(VIDEO_TRACK) 30 31#include "AudioTrackPrivate.h" 32#include "VideoTrackPrivate.h" 33#include <wtf/OwnPtr.h> 34#include <wtf/RetainPtr.h> 35 36OBJC_CLASS AVAssetTrack; 37OBJC_CLASS AVPlayerItemTrack; 38 39namespace WebCore { 40 41class AVTrackPrivateAVFObjCImpl { 42public: 43 explicit AVTrackPrivateAVFObjCImpl(AVPlayerItemTrack*); 44 explicit AVTrackPrivateAVFObjCImpl(AVAssetTrack*); 45 46 AVPlayerItemTrack* playerItemTrack() const { return m_playerItemTrack.get(); } 47 AVAssetTrack* assetTrack() const { return m_assetTrack.get(); } 48 49 bool enabled() const; 50 void setEnabled(bool); 51 52 AudioTrackPrivate::Kind audioKind() const; 53 VideoTrackPrivate::Kind videoKind() const; 54 55 AtomicString id() const; 56 AtomicString label() const; 57 AtomicString language() const; 58 59 int trackID() const; 60 61 static String languageForAVAssetTrack(AVAssetTrack*); 62 63private: 64 RetainPtr<AVPlayerItemTrack> m_playerItemTrack; 65 RetainPtr<AVAssetTrack> m_assetTrack; 66}; 67 68} 69 70#endif // ENABLE(VIDEO_TRACK) 71 72#endif 73