/*
   (c) Copyright 2001-2011  The world wide DirectFB Open Source Community (directfb.org)
   (c) Copyright 2000-2004  Convergence (integrated media) GmbH

   All rights reserved.

   Written by Denis Oliver Kropp <dok@directfb.org>,
              Andreas Hundt <andi@fischlustig.de>,
              Sven Neumann <neo@directfb.org>,
              Ville Syrjälä <syrjala@sci.fi> and
              Claudio Ciccani <klan@users.sf.net>.

   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.
*/

#ifndef __VOODOO__CONNECTION_H__
#define __VOODOO__CONNECTION_H__

extern "C" {
#include <voodoo/types.h>
}


class VoodooConnection {
protected:
     int                         magic;

     VoodooManager              *manager;
     VoodooLink                 *link;

public:
     VoodooConnection( VoodooManager *manager,
                       VoodooLink    *link );

     virtual ~VoodooConnection();

     virtual void Start() = 0;
     virtual void Stop() = 0;


     virtual VoodooPacket *GetPacket( size_t        length ) = 0;
     virtual void          PutPacket( VoodooPacket *packet,
                                      bool          flush ) = 0;
};


#endif