Commit f2d37a5e authored by multrus's avatar multrus
Browse files

alternative fix

parent 3083cdb3

lib_com/cldfb_fx.c

+13 −1
Original line number Diff line number Diff line
@@ -596,8 +596,19 @@ void cldfbAnalysis_ts_fx_var_q( 
    {

        Word16 norm_st = L_norm_arr( timeBuffer_fx, offset );

#ifdef FIX_2257_INCR_GUARD_BITS

        Word16 q_min;



        norm_st = sub( norm_st, find_guarded_bits_fx( frameSize ) );

#endif

        q_min = s_min( add( norm_st, h_cldfb->Q_cldfb_state ), *q_cldfb );



        scale_sig32( timeBuffer_fx, offset, sub( q_min, h_cldfb->Q_cldfb_state ) );

        scale_sig32( &timeBuffer_fx[offset], frameSize, sub( q_min, *q_cldfb ) );



        *q_cldfb = q_min;

        move16();

        h_cldfb->Q_cldfb_state = q_min;

        move16();

#else

        IF( GE_16( norm_st, sub( *q_cldfb, h_cldfb->Q_cldfb_state ) ) )

        {

            scale_sig32( timeBuffer_fx, offset, sub( *q_cldfb, h_cldfb->Q_cldfb_state ) );
@@ -613,6 +624,7 @@ void cldfbAnalysis_ts_fx_var_q( 
            *q_cldfb = h_cldfb->Q_cldfb_state;

            move16();

        }

#endif

    }



    /* only process needed cols */