estSignificantCoeffGroupMapBit 2211 source/encoder/entropy.cpp     estSignificantCoeffGroupMapBit(estBitsSbac, bIsLuma);
estSignificantCoeffGroupMapBit  192 source/encoder/entropy.h     void estSignificantCoeffGroupMapBit(EstBitsSbac& estBitsSbac, bool bIsLuma) const;