http://bugs.winehq.org/show_bug.cgi?id=60437 --- Comment #5 from NeroBurner <pyro4hell+winehq@gmail.com> --- Created attachment 82415 --> http://bugs.winehq.org/attachment.cgi?id=82415 apitrace of OpenGL RiSCAN window using https://github.com/apitrace/apitrace/releases/tag/14.0 I created a small trace that triggers the black/flickering OpenGL window on wine-11.16 and newer. On Linux or with a patched Wine the OpenGL trace plays fine created with patched wine-11.20 build running the following command: apitrace trace --output ~/tmp/RiSCAN.trace --api egl ./wine-build/wine 'C:\Program Files\Riegl_LMS\RiSCAN_PRO\RiSCAN_PRO.exe' Replay through wine (patched or unpatched) using the win64 executable of apitrace: wine qapitrace.exe ~/tmp/RiSCAN.trace and in the gui select "Trace - Replay" -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.