Commit efeddffa authored by multrus's avatar multrus
Browse files

small complexity improvement

parent 97ef54fd

lib_dec/TonalComponentDetection_fx.c

+11 −0
Original line number Diff line number Diff line
@@ -104,11 +104,14 @@ void ivas_DetectTonalComponents_fx( 
            pScaledMdctSpectrum[i] = L_shl( lastMDCTSpectrum[i], 16 ); /*15-lastMDCTSpectrum_exp+16 -> 31 - lastMDCTSpectrum_exp*/

            move32();

        }



#ifndef HARMONIZE_FUNC

        FOR( Word16 i = 0; i < FDNS_NPTS; i++ )

        {

            sns_int_scf_fx[i] = L_shl_sat( scaleFactors[i], add( 1, scaleFactors_exp[i] ) ); // Q16

            move32();

        }

#endif

        IF( psychParamsCurrent == NULL )

        {

            nBands = FDNS_NPTS;
@@ -119,6 +122,14 @@ void ivas_DetectTonalComponents_fx( 
        }

        ELSE

        {

#ifdef HARMONIZE_FUNC

            FOR( Word16 i = 0; i < FDNS_NPTS; i++ )

            {

                sns_int_scf_fx[i] = L_shl_sat( scaleFactors[i], add( 1, scaleFactors_exp[i] ) ); // Q16

                move32();

            }

#endif



            q_pScaledMdctSpectrum = sub( 31, lastMDCTSpectrum_exp );

            sns_shape_spectrum_fx( pScaledMdctSpectrum, &q_pScaledMdctSpectrum, psychParamsCurrent, sns_int_scf_fx, 16, nSamplesCore, NULL );

            q_pScaledMdctSpectrum = add( q_pScaledMdctSpectrum, 1 );