/* 
*	Copyright (C) 2006-2009 Team MediaPortal
*	http://www.team-mediaportal.com
*
*  This Program is free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2, or (at your option)
*  any later version.
*   
*  This Program 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 General Public License for more details.
*   
*  You should have received a copy of the GNU General Public License
*  along with GNU Make; see the file COPYING.  If not, write to
*  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
*  http://www.gnu.org/copyleft/gpl.html
*
*/
#pragma once

#define MAX_PES_PACKET 0x80000
class CPesCallback
{
public:
  virtual ~CPesCallback(){};
  virtual int OnNewPesPacket( int streamId, byte* header, int headerlen,byte* data, int len, bool isStart )=0;
};

class CPesDecoder
{
public:
  CPesDecoder( CPesCallback* callback );
  virtual ~CPesDecoder();
  void    SetPid( int pid );
  int     GetPid();
  bool    OnTsPacket( byte* tsPacket );
  void    Reset();
  int     GetStreamId();
  void    SetStreamId( int streamId );

private:
  bool          m_bStart;
  int           m_iPesHeaderLen;
  byte          m_pesHeader[256];
  CPesCallback* m_pCallback;
  unsigned long m_packets;
  int           m_pid;
  byte*         m_pesBuffer;
  int           m_iWritePos; // next free position in buffer
  int           m_iStreamId;
  int           m_iPesLength;
};