[Pixman] Compute flags at validation time instea

Luca Barbato lu_zero at gentoo.org
Tue Mar 2 04:13:16 PST 2010

On 03/02/2010 11:28 AM, Soeren Sandmann wrote:
> Luca Barbato <lu_zero at gentoo.org> writes:
>> Somehow unrelate: I wonder if anybody tried to use gcc pgo. Given we
>> have quite a good coverage from the test maybe it could lead to
>> interesting results.
> Clemens Eisserer says in
>    https://bugs.freedesktop.org/show_bug.cgi?id=22938
> that profile guided optimization makes trap rasterization 10-25%
> faster, so adding a configure option to use it may make sense. I'm not
> sure about shipping tons and tons of profile data with pixman though.

It may be worth having a target to build them if not present and provide
them as a separate package.



Luca Barbato

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