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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:
  std::string   m_bitstreamFileName;                    ///< input bitstream file name
  std::string   m_reconFileName;                        ///< output reconstruction file name
  Int           m_iSkipFrame;                           ///< counter for frames prior to the random access point to skip
  Int           m_outputBitDepth[MAX_NUM_CHANNEL_TYPE]; ///< bit depth used for writing output
  InputColourSpaceConversion m_outputColourSpaceConvert;

  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
  Bool          m_decodedNoDisplaySEIEnabled;         ///< Enable(true)/disable(false) writing only pictures that get displayed based on the no display SEI message
  std::string   m_colourRemapSEIFileName;             ///< output Colour Remapping file name
#if FGS_RDD5_ENABLE
  std::string   m_SEIFGSFileName;                     ///< output reconstruction file name
#endif
#if SHUTTER_INTERVAL_SEI_PROCESSING
  std::string   m_shutterIntervalPostFileName;        ///< output Post Filtering file name
#endif
  std::string   m_annotatedRegionsSEIFileName;        ///< annotated regions file name
  std::vector<Int> m_targetDecLayerIdSet;             ///< set of LayerIds to be included in the sub-bitstream extraction process.
  Int           m_respectDefDispWindow;               ///< Only output content inside the default display window
#if O0043_BEST_EFFORT_DECODING
  UInt          m_forceDecodeBitDepth;                ///< if non-zero, force the bit depth at the decoder (best effort decoding)
#endif
  std::string   m_outputDecodedSEIMessagesFilename;   ///< filename to output decoded SEI messages to. If '-', then use stdout. If empty, do not output details.
  Bool          m_bClipOutputVideoToRec709Range;      ///< If true, clip the output video to the Rec 709 range on saving.
#if MCTS_ENC_CHECK
  Bool          m_tmctsCheck;
#endif

public:
  TAppDecCfg()
  : m_bitstreamFileName()
  , m_reconFileName()
  , m_iSkipFrame(0)
  // m_outputBitDepth array initialised below
  , m_outputColourSpaceConvert(IPCOLOURSPACE_UNCHANGED)
  , m_iMaxTemporalLayer(-1)
  , m_decodedPictureHashSEIEnabled(0)
  , m_decodedNoDisplaySEIEnabled(false)
  , m_colourRemapSEIFileName()
#if FGS_RDD5_ENABLE
  , m_SEIFGSFileName()
#endif
#if SHUTTER_INTERVAL_SEI_PROCESSING
  , m_shutterIntervalPostFileName()
#endif
  , m_annotatedRegionsSEIFileName()
  , m_targetDecLayerIdSet()
  , m_respectDefDispWindow(0)
#if O0043_BEST_EFFORT_DECODING
  , m_forceDecodeBitDepth(0)
#endif
  , m_outputDecodedSEIMessagesFilename()
  , m_bClipOutputVideoToRec709Range(false)
#if MCTS_ENC_CHECK
  , m_tmctsCheck(false)
#endif
  {
    for (UInt channelTypeIndex = 0; channelTypeIndex < MAX_NUM_CHANNEL_TYPE; channelTypeIndex++)
    {
      m_outputBitDepth[channelTypeIndex] = 0;
    }
  }

  virtual ~TAppDecCfg() {}

  Bool  parseCfg        ( Int argc, TChar* argv[] );   ///< initialize option class from configuration
};

//! \}

#endif


