https://bugs.freedesktop.org/show_bug.cgi?id=73191
--- Comment #36 from Kertesz Laszlo laszlo.kertesz@gmail.com ---
As I already tested with this commit applied to XBMC (was already in the now defunct amd branch and I picked it up), looking at what I used and what you have, I think mesa git makes the most difference (kernel?). It may be worth backporting what is needed to 10.1 so that most people can benefit it as soon as it's released. The second flush patch (st/vdpau: add flush on unmap) is at least missing from 10.1 branch (but is not sufficient as I applied it manually on top of orginal rc1 tarball).
Might be. I built mesa about an hour or less before i built xbmc, kernel is 3.14 rc1+, almost rc2.
That commit was the last in the FernetMenta's xbmc git at that point (thats why i saw it). Note that i re-cloned the whole xbmc git from scratch before building it.