[cairo] Workaround patch for Xserver repeating pattern bug

Keith Packard keithp at keithp.com
Tue Jun 21 16:01:35 PDT 2005

On Mon, 2005-06-20 at 15:24 -0700, Carl Worth wrote:

> Ouch. We should figure out how to fix this. Obviously we could add
> cairo_xlib_surface_set_screen, but then the user would have no way of
> knowing whether it was important to call this function in order to
> avoid a round-trip. All we could say in the documentation is that the
> user should _always_ call it just in case. But then, aren't we just
> documenting the presence of a performance trap.

Visual * are unique across screens.


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