Created attachment 83869 [details]
Start Celestia, wait for earth.
Try 'Demo' (d) - or move, scale (zoom) around - nice effects.
So far I can't reproduce this issue. Please test with the latest mesa from git if you are using older version. If llvm backend is active in your configuration, you might want to update llvm as well or test the application with R600_DEBUG=sb,nollvm.
Also please attach the output with R600_DEBUG=sb,ps,vs
Created attachment 83906 [details]
celestia started with R600_DEBUG=sb,ps,vs
(In reply to comment #1)
> So far I can't reproduce this issue. Please test with the latest mesa from
> git if you are using older version.
I normally use git only...
...fixed an error in git last night ;-)
> If llvm backend is active in your
> configuration, you might want to update llvm as well
/home/dieter> llvm-config --version
openSUSE 12.3 distro version
I wouldn't use git LLVM on my working machinery if it is doable.
> or test the application
> with R600_DEBUG=sb,nollvm.
Without LLVM it works, OK.
> Also please attach the output with R600_DEBUG=sb,ps,vs
See Comment 2.
Created attachment 83907 [details] [review]
[PATCH] r600g/sb: use MULADD workaround on 7xx for MULADD_IEEE
Does this patch help?
It fix it and apparently ./objview GreatLakesBiplaneHP.obj, too.
Should we close it, now?
Thank you very much.
The patch fix Mesa-demos 'objview GreatLakesBiplaneHP.obj' for sure, too.
Patch pushed with commit 17bb96b03d340c0aee8e1a332fdcd695e9179486
on Feb 22, 2017 at 22:00:54.
(provided by the Example extension).