tiling support in EXA

[fancy fang]

Thanks a lot! This is very useful.

Best wishes,

Fancy

2010/10/20 Alex Deucher <alexdeucher at gmail.com>

> On Tue, Oct 19, 2010 at 9:58 PM, fancy fang <fancyfly09 at gmail.com> wrote:
> > Hello, all
> >          CreatePixmap2 was added to ExaDriverRec for drivers with tiling
> > support. I can not understand what the tiling means. Anyone can explain
> for
> > me? Thanks a lot!
>
> Tiling is a method of laying out data in the framebuffer to maximize
> cache locality and memoy bandwidth.  See this post for a more detailed
> description:
> http://www.phoronix.com/forums/showpost.php?p=131301&postcount=37
>
> Alex
>
> >
> > Best wishes,
> >
> > Fancy
> >
> > _______________________________________________
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> >
>
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