[Speex-dev] Missing line in preprocess_analysis

[Jean-Marc Valin]

It's voluntarily omitted because it would otherwise end up in ps[N], 
which means I'd have to make ps bigger for no useful reason (who cares 
about that freq anyway).

	Jean-Marc

On 2010-03-04 02:03, QianBin wrote:
> Hi,
>     In function preprocess_analysis to calculate power spectrum, the last element of ps is missing.
>
>     /* Power spectrum */
>     ps[0]=MULT16_16(st->ft[0],st->ft[0]);
>     for (i=1;i<N;i++)
>        ps[i]=MULT16_16(st->ft[2*i-1],st->ft[2*i-1]) + MULT16_16(st->ft[2*i],st->ft[2*i]);
>
>     /*MISSING*/
>     ps[N-1] = MULT16_16(st->ft[2*N-1],st->ft[2*N-1]);
>
>     Should it be a bug?
>   				
>
> 　　　　　　　　QianBin
> 　　　　　　　　cola_tin at 163.com
> 　　　　　　　　　　2010-03-04
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