Appsrc Buffer Pool

Stirling Westrup swestrup at gmail.com
Mon May 25 08:02:15 PDT 2015


On Fri, May 22, 2015 at 4:14 PM, Nicolas Dufresne <
nicolas.dufresne at collabora.com> wrote:

> Le Friday 22 May 2015 à 12:18 -0700, Tim Bradt a écrit :
> > I will take a lot into speeding up the crop routine
>
> It would be nice to pinpoint where you found videocrop isn't performant
> . The RGB code is very simple, so it would be nice to share with
> upstream what you think could be improved.
>

I've already discussed it with upstream. We let them know we had written a
one-pass AVX routine to perform video cropping, rotation, border-padding
and colorspace conversion. It turns out they are working on something
similar
which should be coming down the pipe shortly.
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