[Intel-gfx] [PATCH] Fall back to fb pixmaps for backing glyph pictures

Eric Anholt eric at anholt.net
Tue Jun 9 22:48:49 CEST 2009

On Tue, 2009-06-09 at 13:14 -0700, Keith Packard wrote:
> On Tue, 2009-06-09 at 11:01 -0700, Eric Anholt wrote:
> > The firefox trace should have involved moving things through the glyph
> > cache, yet didn't show any performance difference.  I'd love to see a
> > cairo-trace showing that this patch breaks things, though.
> Are you concerned that this patch will cause mis-rendering? Or just that
> we need a better benchmark to see the effect in a more 'real'
> environment?

You seemed to be concerned that there would be a performance problem for
>32x32 due to hitting the upload path.  The firefox trace should hit the
upload path AFAIK.  So let's get a trace showing a problem before trying
to fix a problem.

Eric Anholt
eric at anholt.net                         eric.anholt at intel.com

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