Re: Video Overlay on C3200

On Wednesday 14 March 2007 14:51, Graeme Gregory wrote:
> On Wed, Mar 14, 2007 at 02:31:26PM +0000, Tim Chick wrote:
> > > If so the extra speed is because it links in a proprietry lib
> > > from intel that does some of the mpeg 4 stuff in iwmmxt.
> >
> > OK, I've just had a look. That probably explains the difference.
> > When I first looked I thought it wasn't used very much (ipp), but
> > it was late last night!
>
> I am working from vague memory from over a year ago so I could be
> wrong, but I thought that although the code might not be a great
> amount that it was in some hard worked code paths.
>
A lot of stuff has made it into mplayer quite recently.
> > OK, and I'll try and get a run time check working for IWMMXT, so
> > that can be included in all mplayer builds (or maybe just armv5tel
> > ones). The drop from 37 to 28 seconds is pretty good!
>
> That would be awesome, as I try and cut down the number of machine
> specific versions of mplayer around.
>
I guess this is something which could go upstream to mplayer as well.

The code in there did seem broken, and it didn't looked fixed in the 
latest ffmpeg svn

Maintainer - I don't have to maintain something do I?

Tim



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