Intel ( i845G ) profiling

Stephane Marchesin marchesin at
Fri Mar 7 04:56:55 PST 2008

On 3/7/08, The Rasterman Carsten Haitzler <raster at> wrote:

>  of course a pure box filter would be even better than this... and i suspect
>  some hardware may support that. beyond that you might not find much hardware
>  support and if its back to software in xrender with what i consider "phd
>  research level filter experiments" then i dont think this is something xorg
>  developers should be worrying about. if you want such a filter - it will end up
>  in software anyway and so you may as well implement it yourself and pre-scale in
>  software.

Not really, there are a couple of papers on the topic of implementing
better filters on existing hardware which prove that this is possible

So what you're discussing is definitely feasible today, it's just that
people are not ready to invest much time into the implementation.


More information about the xorg mailing list