Commit e0f58ca1 authored by Jan Kiene's avatar Jan Kiene
Browse files

improve precision of latencyNsToSamples 

NS2SA macro was off by one for low values
parent aa91e67e

lib_rend/lib_rend_fx.c

+5 −3
Original line number Diff line number Diff line
@@ -289,10 +289,12 @@ static Word16 latencyNsToSamples( 
    Word32 sampleRate,

    Word32 latency_ns )

{

    Word16 n_samples;

    Word16 var1, exp;

    Word32 var2;

    var1 = BASOP_Util_Divide3232_Scale( sampleRate, 1000000000, &exp );

    var2 = L_shr_r( Mpy_32_32( latency_ns, L_deposit_h( var1 ) ), negate( exp ) ); /* Q0 */



    n_samples = NS2SA_FX2( sampleRate, latency_ns );

    return n_samples;

    return extract_l(var2);

}



static ivas_error allocateMcLfeDelayBuffer_fx(