[Bug 105425] 3D & games produce periodic GPU crashes (Radeon R7 370)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 30 12:07:36 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105425

--- Comment #59 from MirceaKitsune <sonichedgehog_hyperblast00 at yahoo.com> ---
I'm not sure if this helps, but here is the darkplaces engine file responsible
for drawing shadows. Remember that when disabling shadows, the frequency of the
freeze is reduced from 0 - 30 minutes to 60 - 240 minutes in Xonotic. Maybe if
someone more experienced takes a look at what renderer functions get enabled
when shadows are turned on, they might notice what could be speeding up the
freeze?

https://gitlab.com/xonotic/darkplaces/blob/master/r_shadow.c

Remember that one or a combination of the following two cvars triggers it. You
can search that file and see where those settings are used and what they
enable.

r_shadows 2
r_shadow_shadowmapping 1

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