[cairo] xtrace, part the second

[MenTaLguY]

On Wed, 13 Dec 2006 15:23:15 -0500, Behdad Esfahbod <behdad at behdad.org> wrote:
> However, to do this correctly, we need to introduce a new object for a
> display.  Moreover, we need to do locking around it (right?).  So, maybe
> using a pattern-private member is easier.  You just don't get to reuse
> them between patterns.

cairo_set_source_rgb{,a} seems to be the most common way to switch amongst solid colors -- doesn't it just create a new pattern each time, making a per-pattern cache relatively useless for solid colors?

-mental