[Tremor] Clarity on mdct_backward(n,vd->work[i])

[Balatoni Denes]

Hi!

szerda 28 szeptember 2005 10.22-kor Ravi Lakkundi ezeket a bolcs gondolatokat 
fogalmazta meg:
> Hi All,
>
> Iam a bit confused, please clarify...
>
> for mdct_backward(n,vd->work[i]);
>
> Say n = 256; and input buffer is a 32 bit buffer.
>
> length of input buffer is : 128 (32 bit each)
>
> Then what exactly is the number of non zeros values in
> input buffer, it should be 64 right, for this
> function?
>
> If yes then iam getting more than 64 samples as non
> zero values (please explain) and,
>
> if no please correct me ....

If the window size is 256, than the number of non-zero input values is 128 at 
maximum for mdct_backward. The return value is 256 numbers (the window size).

> Thanks,
>
> ~R

bye
Denes
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