[Pixman] bilinear fast path
alexl at redhat.com
Mon Mar 15 07:29:58 PDT 2010
On Fri, 2010-03-12 at 16:18 +0100, Alexander Larsson wrote:
> > I took this as a base and created a new branch that does fast
> > achieving similar performance, and passing scaling-test.
Based on this i also made a simple 8888 bilinear scaler. I get
performace changes like:
Scaling from 640x480 to 1152x864 in 13467 usec
Scaling from 640x480 to 1152x864 in 11031 usec
And even more for smaller scaling. Not extraordinary, but still a solid
Alexander Larsson Red Hat, Inc
alexl at redhat.com alexander.larsson at gmail.com
He's a gun-slinging albino astronaut from the 'hood. She's a strong-willed
goth femme fatale operating on the wrong side of the law. They fight crime!
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