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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _FFMpegDemuxer_H_
#define _FFMpegDemuxer_H_
#include "../avgconfigwrapper.h"
#include "WrapFFMpeg.h"
#include <list>
#include <vector>
#include <map>
#include <boost/shared_ptr.hpp>
namespace avg {
class AVG_API FFMpegDemuxer {
public:
FFMpegDemuxer(AVFormatContext * pFormatContext, std::vector<int> streamIndexes);
virtual ~FFMpegDemuxer();
AVPacket * getPacket(int streamIndex);
void seek(float destTime);
void dump();
private:
void clearPacketCache();
// Packets that haven't been delivered yet.
typedef std::list<AVPacket *> PacketList;
std::map<int, PacketList> m_PacketLists;
AVFormatContext * m_pFormatContext;
};
typedef boost::shared_ptr<FFMpegDemuxer> FFMpegDemuxerPtr;
}
#endif
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