[Mesa-dev] [Bug 109574] Blender 2.8

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109574

--- Comment #14 from Gert Wollny <gw.fossdev at gmail.com> ---
I've seen a few differences in the shaders created on HD2600 vs. HD4850 (one
has a R6xx class chip, the other a R7xx chip), i.e. at some points in the
shader creatied for HD2600  contain workarounds for hardware bugs in R6xx. It
might be that some of those also would apply to R7xx chips, but I can't test
this, because I don't have the hardware. As cards using the r600 drivers go I
now only have a HD 5450 which uses the "Evergreen" code path, and there
everything looks okay (with R600_DEBUG=nosb).

FWIW; I see the same GLX errors on this card that don't show up when I run the
radeonsi card (Since both cards are in the same system there is no difference
in the software).

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