[cairo-bugs] [Bug 17203] CGLayer backed surface

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 19 09:01:41 PDT 2008


--- Comment #2 from Richard Hult <richard at imendio.com>  2008-08-19 09:01:38 PST ---
OK, sorry to hear you didn't see any performance improvements. I was hoping it
could at some point be used instead of a bitmap in create_similar etc.

Do you have that patch somewhere if I want to play around with it?

About creating a surface from a CGLayer, I did try that. I first tried creating
a layer, then a cairo surface for its cgcontext, drew to the cairo surface, and
then used the surface as source to paint to the "screen's" surface. But this
made the surface end up in error state for some reason so I figure it needs
some adjustments to be supported.

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