EXA

[Lukas Hejtmanek]

On Tue, Aug 07, 2007 at 09:13:38AM +0200, Michel Dänzer wrote:
> > > Yeah, there's no way around this without the driver providing an
> > > UploadToScreen hook.
> > 
> > And why is it not used pixman_blt_mmx instead?
> 
> I was wondering the same thing, S??ren?

Well, the performance difference between XAA and EXA seems to be the
following:
XAA uses always pixman_blt_mmx while EXA uses combination of accelerator
CopyArea and memcpy.

Another point is why exaPrepareAccess calls exaWaitSync, is it really 
necessary?

-- 
Lukáš Hejtmánek