[FFmpeg-devel] [PATCH] Swscale - RGB48 to YUV conversion

Michael Niedermayer michaelni
Tue May 26 21:19:56 CEST 2009

On Tue, May 26, 2009 at 04:21:16PM +0300, Kostya wrote:
> On Tue, May 26, 2009 at 02:16:26PM +0200, Michael Niedermayer wrote:
> > On Tue, May 26, 2009 at 10:13:13AM +0300, Kostya wrote:
> > > $subj
> > 
> [...]
> > 
> > it would be nice if this wouldnt loose the 16bit per component
> Indeed. But I suspect that current scaler precision is rather low to
> accept all 16 bits of input data and not to lose them in process.

The vertical scalers take more than 8 bit as input ...

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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