On 02/18/2013 02:20 PM, Andy Furniss wrote:
Stefan Seifert wrote:
Hi!
Amazing work! I see some 50 % speed ups in FlightGear and even more.
While
normally 3D clouds tear performance down to an unflyable stutter, with
your
branch I can fly in densly clouded conditions at usable framerates. I
can now
turn all shaders to maximum and enjoy the view. This makes a huge
difference.
Unfortunately there's a downside as well:
Testing with rv790 with drm-fixes kernel not much works -
etqw runs but in a level 50% of screen is junk.
nexuiz menus total junk, didn't test further.
xonotic menus OK but gpu lock on starting timedemo.
vdpau mpeg2 decode - renders 90% junk.
heaven 3.0 (on a different pure 64 bit setup) gpu lock.
I've pushed the patch to improve support for the r6xx, r7xx and cayman.
I believe the chances that it will work on these chips are higher now,
so you might want to give it another try.
Vadim
Unrelated question wtr heaven 3.0 - does it work properly anyway?
For me running 64bit on rv790 with vanilla mesa with or without llvm I
have to set shaders to medium, on high it works but I get no
lighting/effects. There are also a couple of scenes that render as
flared out black and white.
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