Void TComDataCU::getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx )
{
  switch ( m_pePartSize[uiAbsPartIdx] )
  {
    case SIZE_2Nx2N: riWidth = getWidth(uiAbsPartIdx);      riHeight = getHeight(uiAbsPartIdx);      ruiPartAddr = 0;                                             break;
    case SIZE_2NxN:  riWidth = getWidth(uiAbsPartIdx);      riHeight = getHeight(uiAbsPartIdx) >> 1; ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1; break;
    case SIZE_Nx2N:  riWidth = getWidth(uiAbsPartIdx) >> 1; riHeight = getHeight(uiAbsPartIdx);      ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 2; break;
    case SIZE_NxN:   riWidth = getWidth(uiAbsPartIdx) >> 1; riHeight = getHeight(uiAbsPartIdx) >> 1; ruiPartAddr = ( m_uiNumPartition >> 2 ) * uiPartIdx;         break;
    case SIZE_2NxnU:
      riWidth     = getWidth(uiAbsPartIdx);
      riHeight    = ( uiPartIdx == 0 ) ?  getHeight(uiAbsPartIdx) >> 2 : ( getHeight(uiAbsPartIdx) >> 2 ) + ( getHeight(uiAbsPartIdx) >> 1 );
      ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 3;
      break;
    case SIZE_2NxnD:
      riWidth     = getWidth(uiAbsPartIdx);
      riHeight    = ( uiPartIdx == 0 ) ?  ( getHeight(uiAbsPartIdx) >> 2 ) + ( getHeight(uiAbsPartIdx) >> 1 ) : getHeight(uiAbsPartIdx) >> 2;
      ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 3);
      break;
    case SIZE_nLx2N:
      riWidth     = ( uiPartIdx == 0 ) ? getWidth(uiAbsPartIdx) >> 2 : ( getWidth(uiAbsPartIdx) >> 2 ) + ( getWidth(uiAbsPartIdx) >> 1 );
      riHeight    = getHeight(uiAbsPartIdx);
      ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 4;
      break;
    case SIZE_nRx2N:
      riWidth     = ( uiPartIdx == 0 ) ? ( getWidth(uiAbsPartIdx) >> 2 ) + ( getWidth(uiAbsPartIdx) >> 1 ) : getWidth(uiAbsPartIdx) >> 2;
      riHeight    = getHeight(uiAbsPartIdx);
      ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 2) + (m_uiNumPartition >> 4);
      break;
    default: assert (uiAbsPartIdx); break;
  }
}