On 12.04.2017 18:53, Marek Olšák wrote: > On Wed, Apr 12, 2017 at 4:44 PM, Markus Trippelsdorf > <mar...@trippelsdorf.de> wrote: >> On 2017.04.10 at 22:48 +0200, Marek Olšák wrote: >>> Pushed the series, thanks! >>> >>> Marek >>> >>> On Mon, Apr 10, 2017 at 10:04 PM, Constantine Kharlamov >>> <hi-an...@yandex.ru> wrote: >>>> The idea is taken from radeonsi. The code mostly was already checking for >>>> null >>>> pixel shader, so little checks had to be added. >>>> >>>> Interestingly, acc. to testing with GTAⅣ, though binding of null shader >>>> happens >>>> a lot at the start (then just stops), but draw_vbo() never actually sees >>>> null >>>> ps. >>>> >>>> v2: added a check I missed because of a macros using a prefix to choose >>>> a shader. >> >> This commit causes ring 0 stalls on r600: >> https://bugs.freedesktop.org/show_bug.cgi?id=100663 > > Thanks, I reverted the commit. > > Marek
Marek: do you have an idea why does it work for radeonsi though? I have almost no experience to graphics, so the only assumption comes to my mind: some r600g-managed card-specific behavior. > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
