https://bugs.freedesktop.org/show_bug.cgi?id=79842
Marek Olšák maraeo@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |WONTFIX
--- Comment #5 from Marek Olšák maraeo@gmail.com --- (In reply to Grigori Goronzy from comment #4)
Probably related to this:
http://cgit.freedesktop.org/mesa/mesa/commit/?h=10. 1&id=1ba2298131924daf34b4504ba748a782c5189f48
Anisotropic filtering was broken in radeonsi, and that fixed it. Anisotropic filtering has some overhead, which explains the slightly reduced performance.
This patch was applied to 10.1 and 10.2 branches as well as master.
Makes sense. Anisotropic filtering can indeed decrease performance a lot. Closing.