Commit 3ecfd529 authored by Mohammadreza Naghibzadeh's avatar Mohammadreza Naghibzadeh
Browse files

correct scaleFactor calculation in ivas_ls_setup_conversion_process_mdct_fx()

parent 961bd058

lib_dec/ivas_out_setup_conversion_fx.c

+8 −2
Original line number Diff line number Diff line
@@ -863,7 +863,10 @@ void ivas_ls_setup_conversion_process_mdct_fx( 
                        }

#ifdef FIX_1962_FORMAT_CONV_SPECTRAL_DIFF

                        targetEnergy64[bandIdx] = W_add( targetEnergy64[bandIdx], W_shr( targetEne64, 1 ) );

                        if ( targetEnergy64[bandIdx] != 0 )

                        {

                            scf1 = s_min( scf1, W_norm( targetEnergy64[bandIdx] ) );

                        }

#else

                        targetEnergy[bandIdx] = L_add( targetEnergy[bandIdx], targetEne );

                        move32();
@@ -913,7 +916,10 @@ void ivas_ls_setup_conversion_process_mdct_fx( 
            }

#ifdef FIX_1962_FORMAT_CONV_SPECTRAL_DIFF

            dmxEnergy64[bandIdx] = W_add( dmxEnergy64[bandIdx], W_shr( DMXEne64, 1 ) );

            if ( dmxEnergy64[bandIdx] != 0 )

            {

                scf2 = s_min( scf2, W_norm( dmxEnergy64[bandIdx] ) );

            }

#else

            dmxEnergy[bandIdx] = BASOP_Util_Add_Mant32Exp( dmxEnergy[bandIdx], dmxEnergy_exp[bandIdx], DMXEne, DMXEne_exp, &dmxEnergy_exp[bandIdx] );

            move32();