Commit e643e42e authored by Manuel Jander's avatar Manuel Jander
Browse files

Correct and activate optimization using BASOP_Util_Divide3232_Scale.

parent ea2c4fda

lib_dec/ivas_svd_dec.c

+3 −3
Original line number Diff line number Diff line
@@ -2175,9 +2175,9 @@ static void singularVectorsAccumulationRight_fx( 


                FOR( iCh = nCh + 1; iCh < nChannelsC; iCh++ ) /* nChannelsC*/

                {

#ifdef OPT_DIVno

                    ratio_float = BASOP_Util_Divide3232_Scale( singularVectors_Left[nCh][iCh], maxWithSign_fx( singularVectors_Left[nCh][nCh + 1] ), &temp_exp1 ); /* exp(temp_exp1) */

                    singularVectors_Right[iCh][nCh] = BASOP_Util_Divide3232_Scale( ratio_float, maxWithSign_fx( t_ii ), &sing_right_exp[iCh][nCh] );               /* exp(sing_right_exp + (temp_exp1 - secDiag_e) */

#ifdef OPT_DIV

                    ratio_float = L_deposit_h(BASOP_Util_Divide3232_Scale( singularVectors_Left[nCh][iCh], maxWithSign_fx( singularVectors_Left[nCh][nCh + 1] ), &temp_exp1 )); /* exp(temp_exp1) */

                    singularVectors_Right[iCh][nCh] = L_deposit_h(BASOP_Util_Divide3232_Scale( ratio_float, maxWithSign_fx( t_ii ), &sing_right_exp[iCh][nCh] ));               /* exp(sing_right_exp + (temp_exp1 - secDiag_e) */

#else

                    ratio_float = BASOP_Util_Divide3232_Scale_cadence( singularVectors_Left[nCh][iCh], maxWithSign_fx( singularVectors_Left[nCh][nCh + 1] ), &temp_exp1 ); /* exp(temp_exp1) */

                    singularVectors_Right[iCh][nCh] = BASOP_Util_Divide3232_Scale_cadence( ratio_float, maxWithSign_fx( t_ii ), &sing_right_exp[iCh][nCh] );               /* exp(sing_right_exp + (temp_exp1 - secDiag_e) */