понеділок, 12 лютого 2018 р. 16:27:39 EET Michal Srb написано:
I just added a comment into the bug.
The bug 1079465 was only happening in 185.1 and contrary to what we though, cleaning cache was not necessary to fix it (Mesa rejects shaders from older version correctly). Notice that the bug is a crash.
All the cases where rendering gets broken are different bug in Qt5: https://bugzilla.opensuse.org/show_bug.cgi?id=1080578
Currently Qt5 does not correctly handle the situation when a cached shader is rejected by Mesa. So every upgrade/downgrade of Mesa above 18.0.0 triggers it. Cleaning the cache solves it until the next Mesa change. We are working on a fix.
Michal
Thanks for the info! -- Kind regards, Mykola Krachkovsky -- Найкращі побажання, Микола Крачковський