EncLayerDummy.h

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/* Copyright (C) 2002 Carsten Griwodz
 *
 * You are allowed to use all other parts of the code under the following terms:
 *
 * For non-commercial use, this code may be used in unmodified form
 * provided that this copyright notice and this permission notice appear
 * in supporting documentation.
 *
 * The code may be made subject to the terms of the GNU General Public
 * License, Version 2, and re-distributed under the terms of this license.
 *
 * Commercial use other than under the terms of the GNU General Public
 * License is allowed only after negotiation of conditions with the authors.
 */
#ifndef MNRTPENCODERLayerDummy_H
#define MNRTPENCODERLayerDummy_H

#include "MNRTPEncoderCommon.h"
#include "sh/SHData.h"
#include "MNValid.h"
#include "MNTimeval.h"

/**************************************************************
 * Class: EncLayerDummy
 * Description: contains the encoder functionality of the codec
 * August 2001
 **************************************************************/
#define CLOCKRATE       8000
#define LayerDummy_BANDWIDTH  8000

namespace RTP
{

class EncLayerDummy : public MNRTPEncoderCommon
{
private:
    bool        _first_run;
    Timeval     _first_pull;
    SH::DataPtr _last_data_ptr;

public:
    virtual MNRope* get_next_data( SH::SinkEndpoint* pull_here,
                                   size_t            max_bytes_to_pull,
                                   SH::ReturnCode&   except,
                                   size_t&           pulled_bytes,
                                   bool&             rtp_marker,
                                   u_int32&          rtp_timestamp,
                                   Timeval&          next_playtime_packet,
                                   int               bandwidth );

  EncLayerDummy( RetransBase* retrans );
  virtual ~EncLayerDummy();

  virtual u_int32_t get_std_bw( int fd );

  virtual int get_timer_type( );

};

}; // namespace RTP

#endif

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