[Pixman] fast-scale branch performance improvements

Alexander Larsson alexl at redhat.com
Fri Mar 12 07:18:45 PST 2010

On Fri, 2010-03-12 at 16:17 +0100, Alexander Larsson wrote:
> On Thu, 2010-03-11 at 14:41 +0100, Alexander Larsson wrote:
> > This clearly is a significant win, and I'd like to get this branch
> (or
> > something based on it) into 0.18.0 to avoid performance regressions
> in
> > spice.
> > 
> > [1]
> http://cgit.freedesktop.org/~siamashka/pixman/log/?h=fast-scaling
> I took this as a base and created a new branch that does fast scaling,
> achieving similar performance, and passing scaling-test.
> It is based on the new flags system (adding two flags) and uses a
> single
> macroized function which generates all the different instances.

Eh, forgot the link:


 Alexander Larsson                                            Red Hat, Inc 
       alexl at redhat.com            alexander.larsson at gmail.com 
He's an obese coffee-fuelled paramedic fleeing from a secret government 
programme. She's a chain-smoking mutant college professor looking for love in 
all the wrong places. They fight crime! 

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