[Mplayer-cvslog] CVS: main/libmpcodecs vf_scale.c,1.24,1.25

[D Richard Felker III]

On Sun, Sep 15, 2002 at 03:36:40PM +0200, Arpi of Ize wrote:
> Update of /cvsroot/mplayer/main/libmpcodecs
> In directory mail:/var/tmp.root/cvs-serv19337
> 
> Modified Files:
> 	vf_scale.c 
> Log Message:
> out formats reordered, quality order
> (we should prefer 422P to YV12 if available...)

Shouldn't we prefer 422p only if scaling to yv12 would output a chroma
plane of lower vertical size than the input? Or at least something
like that...? Otherwise it could slow things down a good bit when 422p
is available but not needed, e.g. if a source image in yv12 format is
only being scaled horizontally, or being scaled up.

Rich