Commit 8a77f1c7 authored by Manuel Jander's avatar Manuel Jander
Browse files

Use same change also for mixed TCX10/TCX20 frames to avoid zero hTonalMDCTConc->curr_noise_nrg.

parent ab695b6d

lib_dec/tonalMDCTconcealment_fx.c

+12 −0
Original line number Diff line number Diff line
@@ -3130,7 +3130,19 @@ void TonalMdctConceal_create_concealment_noise_ivas_fx( 
            move32();

            IF( concealment_noise[i] != 0 )

            {

#ifdef NONBE_FIX_2237_ZERO_CURR_NOISE_PROBLEM

                Word32 cnp;

                Word16 cnp_e;



                cnp_e = norm_l( concealment_noise[i] );

                cnp = L_shl( concealment_noise[i], cnp_e );

                cnp = Mpy_32_32( cnp, cnp );

                cnp_e = shl( add( cnp_e, *concealment_noise_exp ), 1 );



                hTonalMDCTConc->curr_noise_nrg = BASOP_Util_Add_Mant32Exp( hTonalMDCTConc->curr_noise_nrg, hTonalMDCTConc->curr_noise_nrg_exp, cnp, cnp_e, &temp_e ); // Q31-temp_e

#else

                hTonalMDCTConc->curr_noise_nrg = BASOP_Util_Add_Mant32Exp( hTonalMDCTConc->curr_noise_nrg, hTonalMDCTConc->curr_noise_nrg_exp, Mpy_32_32( concealment_noise[i], concealment_noise[i] ), shl( *concealment_noise_exp, 1 ), &temp_e ); // Q31-temp_e

#endif

            }

            hTonalMDCTConc->curr_noise_nrg_exp = temp_e;

            move16();