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

[Arpi]

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 

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...

A'rpi / Astral & ESP-team

--
mailto:arpi at thot.banki.hu
http://esp-team.scene.hu