[cairo-bugs] [Bug 16237] Should the XCB backend for cairo_surface_flush() call xcb_flush ()?

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 5 10:06:07 PDT 2008


http://bugs.freedesktop.org/show_bug.cgi?id=16237





--- Comment #1 from Behdad Esfahbod <freedesktop at behdad.org>  2008-06-05 10:06:05 PST ---
No it shouldn't.  We made xlib_flush do that, and it was a disaster.  What the
surface_flush() means is that cairo flushes all its internal state out.  So in
your case, it's now living in xcb connection cache.

I have proposed in the past to make cairo_surface_show_page() do the
xlib/xcb_flush in the past.   Still think that's a useful feature.


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