Commit 10f418e3 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
Browse files

Merge branch 'fix_stereo_dft_enc_compute_itd_const' into 'main' 

Fix in stereo_dft_enc_compute_itd(): Q computed value correction [allow regression]

See merge request !1863
parents 12a87f74 f46551bf

lib_enc/ivas_stereo_dft_enc_itd_fx.c

+1 −1
Original line number Diff line number Diff line
@@ -1467,7 +1467,7 @@ void stereo_dft_enc_compute_itd_fx( 
        // sfm_L = expf( log_prod_L / ( NFFT_mid ) ) / ( sum_abs_L / ( NFFT_mid ) );

        L_temp = BASOP_Util_Divide3232_Scale_newton( log_prod_L, NFFT_mid, &L_temp_e );

        L_temp_e = add( L_temp_e, sub( log_prod_L_e, 31 ) );

        L_temp = BASOP_Util_fPow( 1459366444 /*2.718 in Q29*/, 2, L_temp, L_temp_e, &L_temp_e );

        L_temp = BASOP_Util_fPow( 1459215139 /*2.718 in Q29*/, 2, L_temp, L_temp_e, &L_temp_e );

        q_temp = norm_l( NFFT_mid );

        L_temp2 = L_shl( NFFT_mid, q_temp );

        L_temp2_e = sub( 31, q_temp );