[Mesa-dev] [PATCH 1/2] st/vdpau: invert interlaced buffer checks

[Andy Furniss]

Christian König wrote:

> Hui? Well i thought I got weave working also, obviously need to take a
> look at it again. Anyway, this isn't really interesting until somebody
> implements a temporal and/or temporal-spatial deinterlacing. I just
> wanted to have the needed infrastructure ready and public available...

Ok, if you do look again this stream shows it well-

http://www.andyqos.ukfsn.org/snooker-short.ts


I've also noticed a slight issue with 422 - it's so slight I can't see 
it on most streams, but there is a difference between what vdpau renders 
and xv or gl.

This is with vanilla mesa - nothing to do with interlaced/weave.

ftp://ftp.tek.com/tv/test/streams/Element/MPEG-Video/625/v700_400.m2v

eg. on the fourth row where the colours meet the black vdpau bands, but 
xv and gl blend. Just to muddy the waters though, x11 looks like vdpau.

The 420 versions of that stream look the same (blended) with vdpau, xv, 
and gl but x11 still bands.