processor cycles for mean calculation

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On Mon, Jul 21, 2008 at 2:05 PM, Ravi Inder Singh <raviinder at gmail.com>
wrote:

> Hi all,
>     I was doing some work for RTCP XR Mean jitter calculation then i found
> it will call pj_math_stat_update(&sess->stat.rx.stat_sum.jitter, jitter);
> from pjmedia_rtcp_rx_rtp2. But this one is called each time when RTP packets
> comes.
>    Issue :-This calculation is  performed each time an rtp frame arrives
> the processor cycles required for the divide will vary but is likely to get
> higher as the session duration increases.
>
>
I don't quite understand that statement. Looking at the source, it doesn't
look like there is any increase at all to the computation with the increase
of session duration.

Cheers
 Benny



> Is there any other way to achieve this :)
> --
> Thanks & Regards,
> Ravi Inder Singh
>
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