Comment # 4 on bug 99191 from Christoph Haag

I've reopened, but feel free to close again if it still doesn't work on other
drivers.

Now that it doesn't hang my GPU anymore I've spent a couple of hours tweaking
the source code, available here:
https://github.com/ChristophHaag/hifi/commits/master

The rendering is better now: The blocky stuff is not green anymore, but it did
not disappear. New video showing the problem:
https://www.youtube.com/watch?v=pda7cNx3ATE

And here is a new trace that runs with an actual 4.5 core context with no mesa
GL errors anymore:
https://haagch.frickel.club/files/interface-blockartifacts.trace.xz (512 mb
uncompressed)

If you want to run this trace right now, you need the patch from bug 102308,
currently on the list
https://lists.freedesktop.org/archives/mesa-dev/2017-August/166827.html