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/*
* 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. ``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
* 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.
*/
#include "config.h"
#include "TrackBase.h"
#include "HTMLMediaElement.h"
#if ENABLE(VIDEO_TRACK)
namespace WebCore {
static int s_uniqueId = 0;
TrackBase::TrackBase(Type type, const AtomicString& id, const AtomicString& label, const AtomicString& language)
: m_mediaElement(0)
#if ENABLE(MEDIA_SOURCE)
, m_sourceBuffer(0)
#endif
, m_uniqueId(++s_uniqueId)
, m_id(id)
, m_label(label)
, m_language(language)
{
ASSERT(type != BaseTrack);
m_type = type;
}
TrackBase::~TrackBase()
{
}
Element* TrackBase::element()
{
return m_mediaElement;
}
void TrackBase::setKind(const AtomicString& kind)
{
setKindInternal(kind);
}
void TrackBase::setKindInternal(const AtomicString& kind)
{
String oldKind = m_kind;
if (isValidKind(kind))
m_kind = kind;
else
m_kind = defaultKindKeyword();
}
} // namespace WebCore
#endif
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