Created attachment 129963 [details]
piglit mesa at e54b2e902aba22f697c0ba8622cd0a905f1edfff
I also tested mesa before the commit which broke my usercase. After earlier
tests I had small image artefact on terminal window. Not with this one. :)
If you want more tests or you want me to redo previous tests or if you are
unsure about results, I'm happy to help.