MpJitterBufferEstimation.h

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//  
// Copyright (C) 2008 SIPez LLC. 
// Licensed to SIPfoundry under a Contributor Agreement. 
//
// Copyright (C) 2008 SIPfoundry Inc.
// Licensed by SIPfoundry under the LGPL license.
//
// $$

// Author: Alexander Chemeris <Alexander.Chemeris AT SIPez DOT com>

#ifndef _MpJitterBufferEstimation_h_
#define _MpJitterBufferEstimation_h_

// SYSTEM INCLUDES
// APPLICATION INCLUDES
#include <os/OsIntTypes.h>
#include <os/OsStatus.h>
#include <utl/UtlString.h>

// DEFINES
// MACROS
// EXTERNAL FUNCTIONS
// EXTERNAL VARIABLES
// CONSTANTS
// STRUCTS
// TYPEDEFS
// FORWARD DECLARATIONS
struct RtpHeader;

class MpJitterBufferEstimation
{
/* //////////////////////////////// PUBLIC //////////////////////////////// */
public:

/* =============================== CREATORS =============================== */


   virtual ~MpJitterBufferEstimation() {};

   virtual OsStatus init(int samplerate) = 0;
   static MpJitterBufferEstimation *createJbe(const UtlString &algName = "");

/* ============================= MANIPULATORS ============================= */


   virtual OsStatus update(const RtpHeader *rtp,
                           uint32_t cur_rtp_timestamp,
                           uint32_t cur_playback_time,
                           int32_t *hint) = 0;

   static void setDefaultAlgorithm(const UtlString& name);
   virtual void reset() = 0;

/* ============================== ACCESSORS =============================== */




/* =============================== INQUIRY ================================ */




/* ////////////////////////////// PROTECTED /////////////////////////////// */
protected:

   static UtlString smDefaultAlgorithm; 

/* /////////////////////////////// PRIVATE //////////////////////////////// */
private:


};

/* ============================ INLINE METHODS ============================ */

#endif  // _MpJitterBufferEstimation_h_