source: SHVCSoftware/branches/SHM-6-dev/source/Lib/TLibCommon/CommonDef.h @ 794

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 * All rights reserved.
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 *    this list of conditions and the following disclaimer.
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/** \file     CommonDef.h
    \brief    Defines constants, macros and tool parameters
*/

#ifndef __COMMONDEF__
#define __COMMONDEF__

#include <algorithm>

#if _MSC_VER > 1000
// disable "signed and unsigned mismatch"
#pragma warning( disable : 4018 )
// disable bool coercion "performance warning"
#pragma warning( disable : 4800 )
#endif // _MSC_VER > 1000
#include "TypeDef.h"

//! \ingroup TLibCommon
//! \{

// ====================================================================================================================
// Version information
// ====================================================================================================================

#if SVC_EXTENSION
#include <vector>
#define NV_VERSION        "6.0 (HM-14.0)"                 ///< Current software version
#else
#define NV_VERSION        "14.0"                ///< Current software version
#endif

// ====================================================================================================================
// Platform information
// ====================================================================================================================

#ifdef __GNUC__
#define NVM_COMPILEDBY  "[GCC %d.%d.%d]", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__
#ifdef __IA64__
#define NVM_ONARCH    "[on 64-bit] "
#else
#define NVM_ONARCH    "[on 32-bit] "
#endif
#endif

#ifdef __INTEL_COMPILER
#define NVM_COMPILEDBY  "[ICC %d]", __INTEL_COMPILER
#elif  _MSC_VER
#define NVM_COMPILEDBY  "[VS %d]", _MSC_VER
#endif

#ifndef NVM_COMPILEDBY
#define NVM_COMPILEDBY "[Unk-CXX]"
#endif

#ifdef _WIN32
#define NVM_ONOS        "[Windows]"
#elif  __linux
#define NVM_ONOS        "[Linux]"
#elif  __CYGWIN__
#define NVM_ONOS        "[Cygwin]"
#elif __APPLE__
#define NVM_ONOS        "[Mac OS X]"
#else
#define NVM_ONOS "[Unk-OS]"
#endif

#define NVM_BITS          "[%d bit] ", (sizeof(void*) == 8 ? 64 : 32) ///< used for checking 64-bit O/S

#ifndef NULL
#define NULL              0
#endif

// ====================================================================================================================
// Common constants
// ====================================================================================================================

#define _SUMMARY_OUT_               0           ///< print-out PSNR results of all slices to summary.txt
#define _SUMMARY_PIC_               0           ///< print-out PSNR results for each slice type to summary.txt

#define MAX_GOP                     64          ///< max. value of hierarchical GOP size

#define MAX_NUM_REF_PICS            16          ///< max. number of pictures used for reference
#define MAX_NUM_REF                 16          ///< max. number of entries in picture reference list

#define MAX_UINT                    0xFFFFFFFFU ///< max. value of unsigned 32-bit integer
#define MAX_INT                     2147483647  ///< max. value of signed 32-bit integer
#define MAX_INT64                   0x7FFFFFFFFFFFFFFFLL  ///< max. value of signed 64-bit integer
#define MAX_DOUBLE                  1.7e+308    ///< max. value of double-type value

#define MIN_QP                      0
#define MAX_QP                      51

#define NOT_VALID                   -1

// ====================================================================================================================
// Macro functions
// ====================================================================================================================
extern Int g_bitDepthY;
extern Int g_bitDepthC;
#if O0194_DIFFERENT_BITDEPTH_EL_BL
extern Int  g_bitDepthYLayer[MAX_LAYERS];
extern Int  g_bitDepthCLayer[MAX_LAYERS];

extern UInt g_uiPCMBitDepthLumaDec[MAX_LAYERS];    // PCM bit-depth
extern UInt g_uiPCMBitDepthChromaDec[MAX_LAYERS];    // PCM bit-depth
#endif
#if O0194_WEIGHTED_PREDICTION_CGS
extern void* g_refWeightACDCParam; //type:wpACDCParam
#endif
/** clip x, such that 0 <= x <= #g_maxLumaVal */
template <typename T> inline T ClipY(T x) { return std::min<T>(T((1 << g_bitDepthY)-1), std::max<T>( T(0), x)); }
template <typename T> inline T ClipC(T x) { return std::min<T>(T((1 << g_bitDepthC)-1), std::max<T>( T(0), x)); }

/** clip a, such that minVal <= a <= maxVal */
template <typename T> inline T Clip3( T minVal, T maxVal, T a) { return std::min<T> (std::max<T> (minVal, a) , maxVal); }  ///< general min/max clip

#define DATA_ALIGN                  1                                                                 ///< use 32-bit aligned malloc/free
#if     DATA_ALIGN && _WIN32 && ( _MSC_VER > 1300 )
#define xMalloc( type, len )        _aligned_malloc( sizeof(type)*(len), 32 )
#define xFree( ptr )                _aligned_free  ( ptr )
#else
#define xMalloc( type, len )        malloc   ( sizeof(type)*(len) )
#define xFree( ptr )                free     ( ptr )
#endif

#define FATAL_ERROR_0(MESSAGE, EXITCODE)                      \
{                                                             \
  printf(MESSAGE);                                            \
  exit(EXITCODE);                                             \
}


// ====================================================================================================================
// Coding tool configuration
// ====================================================================================================================

// AMVP: advanced motion vector prediction
#define AMVP_MAX_NUM_CANDS          2           ///< max number of final candidates
#define AMVP_MAX_NUM_CANDS_MEM      3           ///< max number of candidates
// MERGE
#define MRG_MAX_NUM_CANDS           5

// Reference memory management
#define DYN_REF_FREE                0           ///< dynamic free of reference memories

// Explicit temporal layer QP offset
#define MAX_TLAYER                  7           ///< max number of temporal layer
#define HB_LAMBDA_FOR_LDC           1           ///< use of B-style lambda for non-key pictures in low-delay mode

// Fast estimation of generalized B in low-delay mode
#define GPB_SIMPLE                  1           ///< Simple GPB mode
#if     GPB_SIMPLE
#define GPB_SIMPLE_UNI              1           ///< Simple mode for uni-direction
#endif

// Fast ME using smoother MV assumption
#define FASTME_SMOOTHER_MV          1           ///< reduce ME time using faster option

// Adaptive search range depending on POC difference
#define ADAPT_SR_SCALE              1           ///< division factor for adaptive search range

#define CLIP_TO_709_RANGE           0

// Early-skip threshold (encoder)
#define EARLY_SKIP_THRES            1.50        ///< if RD < thres*avg[BestSkipRD]


#define MAX_CHROMA_FORMAT_IDC      3

// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
//       However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup 
//       effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
enum NalUnitType
{
  NAL_UNIT_CODED_SLICE_TRAIL_N = 0,   // 0
  NAL_UNIT_CODED_SLICE_TRAIL_R,   // 1
  
  NAL_UNIT_CODED_SLICE_TSA_N,     // 2
  NAL_UNIT_CODED_SLICE_TSA_R,       // 3
  
  NAL_UNIT_CODED_SLICE_STSA_N,    // 4
  NAL_UNIT_CODED_SLICE_STSA_R,    // 5

  NAL_UNIT_CODED_SLICE_RADL_N,    // 6
  NAL_UNIT_CODED_SLICE_RADL_R,      // 7
  
  NAL_UNIT_CODED_SLICE_RASL_N,    // 8
  NAL_UNIT_CODED_SLICE_RASL_R,      // 9

  NAL_UNIT_RESERVED_VCL_N10,
  NAL_UNIT_RESERVED_VCL_R11,
  NAL_UNIT_RESERVED_VCL_N12,
  NAL_UNIT_RESERVED_VCL_R13,
  NAL_UNIT_RESERVED_VCL_N14,
  NAL_UNIT_RESERVED_VCL_R15,

  NAL_UNIT_CODED_SLICE_BLA_W_LP,    // 16
  NAL_UNIT_CODED_SLICE_BLA_W_RADL,  // 17
  NAL_UNIT_CODED_SLICE_BLA_N_LP,  // 18
  NAL_UNIT_CODED_SLICE_IDR_W_RADL,  // 19
  NAL_UNIT_CODED_SLICE_IDR_N_LP,  // 20
  NAL_UNIT_CODED_SLICE_CRA,       // 21
  NAL_UNIT_RESERVED_IRAP_VCL22,
  NAL_UNIT_RESERVED_IRAP_VCL23,

  NAL_UNIT_RESERVED_VCL24,
  NAL_UNIT_RESERVED_VCL25,
  NAL_UNIT_RESERVED_VCL26,
  NAL_UNIT_RESERVED_VCL27,
  NAL_UNIT_RESERVED_VCL28,
  NAL_UNIT_RESERVED_VCL29,
  NAL_UNIT_RESERVED_VCL30,
  NAL_UNIT_RESERVED_VCL31,

  NAL_UNIT_VPS,                   // 32
  NAL_UNIT_SPS,                   // 33
  NAL_UNIT_PPS,                   // 34
  NAL_UNIT_ACCESS_UNIT_DELIMITER, // 35
  NAL_UNIT_EOS,                   // 36
  NAL_UNIT_EOB,                   // 37
  NAL_UNIT_FILLER_DATA,           // 38
  NAL_UNIT_PREFIX_SEI,              // 39
  NAL_UNIT_SUFFIX_SEI,              // 40
  NAL_UNIT_RESERVED_NVCL41,
  NAL_UNIT_RESERVED_NVCL42,
  NAL_UNIT_RESERVED_NVCL43,
  NAL_UNIT_RESERVED_NVCL44,
  NAL_UNIT_RESERVED_NVCL45,
  NAL_UNIT_RESERVED_NVCL46,
  NAL_UNIT_RESERVED_NVCL47,
  NAL_UNIT_UNSPECIFIED_48,
  NAL_UNIT_UNSPECIFIED_49,
  NAL_UNIT_UNSPECIFIED_50,
  NAL_UNIT_UNSPECIFIED_51,
  NAL_UNIT_UNSPECIFIED_52,
  NAL_UNIT_UNSPECIFIED_53,
  NAL_UNIT_UNSPECIFIED_54,
  NAL_UNIT_UNSPECIFIED_55,
  NAL_UNIT_UNSPECIFIED_56,
  NAL_UNIT_UNSPECIFIED_57,
  NAL_UNIT_UNSPECIFIED_58,
  NAL_UNIT_UNSPECIFIED_59,
  NAL_UNIT_UNSPECIFIED_60,
  NAL_UNIT_UNSPECIFIED_61,
  NAL_UNIT_UNSPECIFIED_62,
  NAL_UNIT_UNSPECIFIED_63,
  NAL_UNIT_INVALID,
};

#if OUTPUT_LAYER_SET_INDEX
class CommonDecoderParams
{
  Int m_targetLayerId;
  Int m_targetOutputLayerSetIdx;
  std::vector<Int> *m_targetDecLayerIdSet; 
  Bool m_valueCheckedFlag;
  Int m_highestTId;
public:
  CommonDecoderParams(): 
    m_targetLayerId(0)
    , m_targetOutputLayerSetIdx(-1)
    , m_targetDecLayerIdSet(NULL)
    , m_valueCheckedFlag(false)
    , m_highestTId(6)
 {}

  Void setTargetLayerId(const Int x) { m_targetLayerId = x;   }
  Int  getTargetLayerId()            { return m_targetLayerId;}
  
  Void setTargetOutputLayerSetIdx(const Int x) { m_targetOutputLayerSetIdx = x;   }
  Int  getTargetOutputLayerSetIdx()            { return m_targetOutputLayerSetIdx;}

  Void               setTargetDecLayerIdSet(std::vector<Int> *x) { m_targetDecLayerIdSet = x;   }
  std::vector<Int>*  getTargetDecLayerIdSet()                    { return m_targetDecLayerIdSet;}
  
  Void setValueCheckedFlag(const Bool x) { m_valueCheckedFlag = x;   }
  Bool getValueCheckedFlag()            { return m_valueCheckedFlag;}
  
  Void setHighestTId(const Int x) { m_highestTId = x; }
  Int  getHighestTId()            { return m_highestTId; }
};
#endif
//! \}

#endif // end of #ifndef  __COMMONDEF__