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/** \file     TAppDecCfg.h
    \brief    Decoder configuration class (header)
*/

#ifndef __TAPPDECCFG__
#define __TAPPDECCFG__

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

#include "TLibCommon/CommonDef.h"
#include <vector>
//! \ingroup TAppDecoder
//! \{

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

/// Decoder configuration class
class TAppDecCfg
{
protected:
  Char*         m_pchBitstreamFile;                   ///< input bitstream file name
#if H_MV
  Int           m_targetOptLayerSetIdx;               ///< target output layer set index
  Int           m_maxLayerId;                         ///< maximum nuh_layer_id decoded
  std::vector<Char*> m_pchReconFiles;                 ///< array of output reconstruction file name create from output reconstruction file name
#endif
  Char*         m_pchReconFile;                       ///< output reconstruction file name
#if H_3D
  Char*         m_pchScaleOffsetFile;                 ///< output coded scale and offset parameters
#endif
  Int           m_iSkipFrame;                         ///< counter for frames prior to the random access point to skip
  Int           m_outputBitDepthY;                    ///< bit depth used for writing output (luma)
  Int           m_outputBitDepthC;                    ///< bit depth used for writing output (chroma)t

  Int           m_iMaxTemporalLayer;                  ///< maximum temporal layer to be decoded
  Int           m_decodedPictureHashSEIEnabled;       ///< Checksum(3)/CRC(2)/MD5(1)/disable(0) acting on decoded picture hash SEI message

  std::vector<Int> m_targetDecLayerIdSet;             ///< set of LayerIds to be included in the sub-bitstream extraction process.
#if H_MV
  Bool          m_targetDecLayerIdSetFileEmpty;      ///< indication if target layers are given by file
#endif
  Int           m_respectDefDispWindow;               ///< Only output content inside the default display window 

#if H_MV
  Bool          m_outputVpsInfo;                     ///< Output VPS information 
  Void xAppendToFileNameEnd( Char* pchInputFileName, const Char* pchStringToAppend, Char*& rpchOutputFileName); ///< create filenames
#endif
public:
  TAppDecCfg()
  : m_pchBitstreamFile(NULL)
  , m_pchReconFile(NULL)
  , m_iSkipFrame(0)
  , m_outputBitDepthY(0)
  , m_outputBitDepthC(0)
  , m_iMaxTemporalLayer(-1)
  , m_decodedPictureHashSEIEnabled(0)
#if H_MV
  , m_targetDecLayerIdSetFileEmpty(true)
#endif
  , m_respectDefDispWindow(0)
  {}
  virtual ~TAppDecCfg() {}
  
  Bool  parseCfg        ( Int argc, Char* argv[] );   ///< initialize option class from configuration
};

//! \}

#endif