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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 SVC_EXTENSION
  Char*         m_pchReconFile [MAX_LAYERS];          ///< output reconstruction file name
#else
  Char*         m_pchReconFile;                       ///< output reconstruction file name
#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

#if SVC_EXTENSION
  Int           m_tgtLayerId;                        ///< target layer ID
#if AVC_BASE
  Char*         m_pchBLReconFile;                     ///< input BL reconstruction file name
  Int           m_iBLSourceWidth;
  Int           m_iBLSourceHeight;
#if AVC_SYNTAX
  Char*         m_pchBLSyntaxFile;                     ///< input BL syntax file name  
#endif
#endif
#endif

#if SYNTAX_OUTPUT
  Char*         m_pchBLSyntaxFile;                     ///< input BL syntax file name
  Int           m_iBLSourceWidth;
  Int           m_iBLSourceHeight;
  Int           m_iBLFrames;
#endif

  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 OUTPUT_LAYER_SET_INDEX
  CommonDecoderParams             m_commonDecoderParams;
#endif

public:
  TAppDecCfg()
  : m_pchBitstreamFile(NULL)
#if !SVC_EXTENSION
  , m_pchReconFile(NULL) 
#endif
  , m_iSkipFrame(0)
  , m_outputBitDepthY(0)
  , m_outputBitDepthC(0)
  , m_iMaxTemporalLayer(-1)
  , m_decodedPictureHashSEIEnabled(0)
#if SVC_EXTENSION
  , m_tgtLayerId(0)
#if AVC_BASE
  , m_iBLSourceWidth(0)
  , m_iBLSourceHeight(0)
#endif
#if SYNTAX_OUTPUT
  , m_iBLSourceWidth(0)
  , m_iBLSourceHeight(0)
  , m_iBLFrames(0)
#endif
#endif
  , m_respectDefDispWindow(0)
  {}
  virtual ~TAppDecCfg() {}
  
  Bool  parseCfg        ( Int argc, Char* argv[] );   ///< initialize option class from configuration
#if OUTPUT_LAYER_SET_INDEX
  CommonDecoderParams* getCommonDecoderParams() {return &m_commonDecoderParams;}
#endif
};

//! \}

#endif