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/*
* Copyright (C) 2013 Cable Television Laboratories, Inc.
*
* 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 THE COPYRIGHT HOLDERS AND 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.
*/
#pragma once
#if ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK)
#include "GStreamerCommon.h"
#include "InbandTextTrackPrivate.h"
#include "TrackPrivateBaseGStreamer.h"
#include <gst/gst.h>
#include <wtf/Lock.h>
namespace WebCore {
class MediaPlayerPrivateGStreamer;
class InbandTextTrackPrivateGStreamer : public InbandTextTrackPrivate, public TrackPrivateBaseGStreamer {
public:
static Ref<InbandTextTrackPrivateGStreamer> create(gint index, GRefPtr<GstPad> pad)
{
return adoptRef(*new InbandTextTrackPrivateGStreamer(index, pad));
}
static Ref<InbandTextTrackPrivateGStreamer> create(gint index, GRefPtr<GstStream> stream)
{
return adoptRef(*new InbandTextTrackPrivateGStreamer(index, stream));
}
void disconnect() override;
AtomString label() const override { return m_label; }
AtomString language() const override { return m_language; }
int trackIndex() const override { return m_index; }
String streamId() const { return m_streamId; }
void handleSample(GRefPtr<GstSample>);
private:
InbandTextTrackPrivateGStreamer(gint index, GRefPtr<GstPad>);
InbandTextTrackPrivateGStreamer(gint index, GRefPtr<GstStream>);
void streamChanged();
void notifyTrackOfSample();
void notifyTrackOfStreamChanged();
gulong m_eventProbe;
Vector<GRefPtr<GstSample>> m_pendingSamples;
String m_streamId;
Lock m_sampleMutex;
};
} // namespace WebCore
#endif // ENABLE(VIDEO) && USE(GSTREAMER) && ENABLE(VIDEO_TRACK)