Performance change from X in Fedora Core 4 to Fedora Core 5

Matthias Clasen mclasen at
Wed Jul 12 05:36:12 PDT 2006

On Wed, 2006-07-12 at 14:31 +0200, Clemens Eisserer wrote:
> > The GPU will be
> > unable to use pipelines effectively on drawables that are created and
> > destroyed rapidly.
> Where do you know this from? At least nvidia developers say exactly
> the opposite.
> Furthermore isn't creating a pixmap a synchrnous operation (since you
> need to know  the pixmap id?).

X ids are assigned client-side. Each client gets a reserved range of
ids for this purpose...

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