[vlc-devel] [PATCH] [RFC] chain: YV12 is the preferred I420 variant on Windows

Rémi Denis-Courmont remi at remlab.net
Tue Apr 28 16:04:13 CEST 2015

Le 2015-04-28 16:57, Steve Lhomme a écrit :
> --
> if I420 is a candidate for a chroma chain on windows, YV12 should be
> tried too

Adding YV12 here provides absolutely zero value. If you have a decoder 
or an video output requiring YV12, it can always pretend to be I420 and 
swap the picture plane pointers. We already have examples of that.

Adding YV12 just makes chain probing even slower than it already is.

Rémi Denis-Courmont

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