https://bugs.freedesktop.org/show_bug.cgi?id=82050
--- Comment #47 from Andy Furniss adf.lists@gmail.com --- (In reply to comment #45)
(In reply to comment #41)
(In reply to comment #40)
(In reply to comment #39)
If you let it run with Basic theme and few rounds you will spot i guess that only first round there is unusual maybe 2-3 times 1-2 sec stutters, then second time and later it is stutter free.
Andy, you have behavior like that (more or less those seconds for stuter) if PIPE_USAGE_STREAM is reverted, right?
The Bad was with vanilla mesa (couple of days old)
The good was that + the patch in Comment 19
I asked is Valley play the same with your good case here and with using Basic theme in Windows :). That is the case for me, and average fps is around 80% in comparasion.
Next time I'm in Windows I'll try changing desktop - but as I said, with default desktop valley is 10x better than my best Linux case and that was the one and only run I did.