[MPlayer-dev-eng] Still an swscale bug left

[Michael Niedermayer]

On Friday 19 October 2001 15:52, Arpi wrote:
> Hi,
>
> > there's still a small bug left in swscale mmx2 code, first line of the
> > image is corruted in some cases, take a look at:
> > http://www.mplayerhq.hu/~atmos4/swscalebug.png
> > to get the idea. This is playing a 480x480 mpeg2 to 640x480 using
> > libmpeg2 or
ok ill try to fix that
>
> btw. what about a special swscale version for horizontal scaling only?
> it's common for aspect ratio fixes (svcd, widescreen dvd).
>
> it could be much simpler than current one - and so much faster too.
> don't have to worry about slices and stuff, as no interaction between them.
> just an idea...
and special versions for 1:2 1:3 and so on, perhaps ill implement all of 
that, peraps not ...
>
> A'rpi / Astral & ESP-team

Michael