[cairo-bugs] [Bug 31603] Performance regression when drawing a CAIRO_FORMAT_RGB24 onto a xlib surface with 16bit

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Nov 22 16:11:56 PST 2010


https://bugs.freedesktop.org/show_bug.cgi?id=31603

--- Comment #12 from Siarhei Siamashka <siarhei.siamashka at gmail.com> 2010-11-22 16:11:52 PST ---
Just to make it clear. I simply would like to make sure that whatever solution
we select, is going to be fast on all types of ARM devices. And if pixman
conversion does not work fast enough on PXA270 (proven by benchmarks), then
something could be tried for it too.

This is quite a bad performance issue for 16bpp desktop color depth, so it
would be nice to get it fixed in cairo git master really soon. Thanks a lot for
finding it. Please keep reporting bugs if you find anything else.

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