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List:       freedesktop-xorg
Subject:    Re: EXA
From:       Michel =?ISO-8859-1?Q?D=E4nzer?= <michel () tungstengraphics ! com>
Date:       2007-08-29 7:20:12
Message-ID: 1188372012.10738.594.camel () thor ! sulgenrain ! local
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On Tue, 2007-08-28 at 20:43 +0200, Lukas Hejtmanek wrote:
> 
> On Tue, Aug 07, 2007 at 11:30:46AM +0200, Michel Dänzer wrote:
> > > following:
> > > XAA uses always pixman_blt_mmx while EXA uses combination of accelerator
> > > CopyArea and memcpy.
> > 
> > The attached patch seems to help here, how does it work for you?
> 
> 
> while the attached patch was quite good, the patch
> (http://gitweb.freedesktop.org/?p=xorg/xserver.git;a=commitdiff;h=5d9e2c282145897008d7d941e2a0a3fdc71f2373) \
> that you committed into Xserver master branch performs quite poorly, I got only \
>                 100FPS using x11perf
> -shmput500 instead of 1600 which is the case of the patch bellow. Are you
> about to commit rather this one?

No, but something even better instead. :)


-- 
Earthling Michel Dänzer           |          http://tungstengraphics.com
Libre software enthusiast         |          Debian, X and DRI developer

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