[FFmpeg-devel] [PATCH] swscale: use full chroma input for point scaler

[Michael Niedermayer]

On Fri, Sep 17, 2010 at 12:41:03PM -0700, Jason Garrett-Glaser wrote:
> On Fri, Sep 17, 2010 at 4:57 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
> > On Wed, Sep 15, 2010 at 09:58:58PM -0300, Ramiro Polla wrote:
> >> Hi,
> >>
> >> I understand dropping every other pixel for chroma calculation for
> >> fast_bilinear for speed reasons, but why also for point?
> >>
> >> Ramiro Polla
> >
> >> ?utils.c | ? ?2 +-
> >> ?1 file changed, 1 insertion(+), 1 deletion(-)
> >> 3130c0074ba9136dd24dbd2eb15a3b1bee38e52f ?chroma_rgb_point.diff
> >
> > what effect on
> > speed
> > quality (any unexpected worsening?)
> >
> > does this have
> 
> For quality, it fixes this:
> 
> http://doom10.org/index.php?topic=585.0

if this patch doesnt break anything then it should be ok


[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have often repented speaking, but never of holding my tongue.
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