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/*
* Copyright (C) 2014 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.
*/
#ifndef InbandMetadataTextTrackPrivateAVF_h
#define InbandMetadataTextTrackPrivateAVF_h
#if ENABLE(VIDEO) && USE(AVFOUNDATION)
#include "InbandTextTrackPrivate.h"
namespace WebCore {
#if ENABLE(DATACUE_VALUE)
struct IncompleteMetaDataCue {
RefPtr<SerializedPlatformRepresentation> cueData;
MediaTime startTime;
};
#endif
class InbandMetadataTextTrackPrivateAVF : public InbandTextTrackPrivate {
public:
static Ref<InbandMetadataTextTrackPrivateAVF> create(Kind, CueFormat, const AtomString& id = emptyAtom());
~InbandMetadataTextTrackPrivateAVF();
Kind kind() const override { return m_kind; }
AtomString id() const override { return m_id; }
AtomString inBandMetadataTrackDispatchType() const override { return m_inBandMetadataTrackDispatchType; }
void setInBandMetadataTrackDispatchType(const AtomString& value) { m_inBandMetadataTrackDispatchType = value; }
#if ENABLE(DATACUE_VALUE)
void addDataCue(const MediaTime& start, const MediaTime& end, Ref<SerializedPlatformRepresentation>&&, const String&);
void updatePendingCueEndTimes(const MediaTime&);
#endif
void flushPartialCues();
private:
InbandMetadataTextTrackPrivateAVF(Kind, CueFormat, const AtomString&);
#if !RELEASE_LOG_DISABLED
const char* logClassName() const final { return "InbandMetadataTextTrackPrivateAVF"; }
#endif
Kind m_kind;
AtomString m_id;
AtomString m_inBandMetadataTrackDispatchType;
MediaTime m_currentCueStartTime;
#if ENABLE(DATACUE_VALUE)
Vector<IncompleteMetaDataCue> m_incompleteCues;
#endif
};
} // namespace WebCore
#endif // ENABLE(VIDEO) && USE(AVFOUNDATION)
#endif // InbandMetadataTextTrackPrivateAVF_h