A number of double precision operations are used in LFE PLC functions, file `ivas_lfe_plc.c`. Consider to use a single precision arithmetic. Then: - \ivas-codec\lib_enc\ivas_lfe_enc.c(167): shift = (int16_t) **floor**( IVAS_LFE_SHIFTS_PER_DOUBLE * log2_f( max_value / lfe_abs_sum ) ); -> `floorf()`