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/** \file     TDecSlice.h
    \brief    slice decoder class (header)
*/

#ifndef __TDECSLICE__
#define __TDECSLICE__

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "TLibCommon/CommonDef.h"
#include "TLibCommon/TComBitStream.h"
#include "TLibCommon/TComPic.h"
#include "TDecEntropy.h"
#include "TDecCu.h"
#include "TDecSbac.h"
#include "TDecBinCoderCABAC.h"

//! \ingroup TLibDecoder
//! \{

// ====================================================================================================================
// Class definition
// ====================================================================================================================

/// slice decoder class
class TDecSlice
{
private:
  // access channel
  TDecEntropy*    m_pcEntropyDecoder;
  TDecCu*         m_pcCuDecoder;

  TDecSbac        m_lastSliceSegmentEndContextState;    ///< context storage for state at the end of the previous slice-segment (used for dependent slices only).
  TDecSbac        m_entropyCodingSyncContextState;      ///< context storate for state of contexts at the wavefront/WPP/entropy-coding-sync second CTU of tile-row

#if SVC_EXTENSION
  UInt*           m_saoMaxOffsetQVal; 
#endif 

public:
  TDecSlice();
  virtual ~TDecSlice();
  
  Void  init              ( TDecEntropy* pcEntropyDecoder, TDecCu* pcMbDecoder );
  Void  create            ();
  Void  destroy           ();

  Void  decompressSlice   ( TComInputBitstream** ppcSubstreams,   TComPic* pcPic, TDecSbac* pcSbacDecoder );
};

//! \}

#endif