https://bugs.kde.org/show_bug.cgi?id=361619
Bug ID: 361619 Summary: Input event lag/drop-out when OpenGL is ON with large window Product: krita Version: 3.0 Alpha Platform: Other OS: Linux Status: UNCONFIRMED Severity: major Priority: NOR Component: OpenGL Canvas Assignee: krita-bugs-n...@kde.org Reporter: tyson...@mail.com In Krita 3.0 Alpha (Krita-3.0-Alpha-master-e5109c2-x86_64.AppImage), when OpenGL is ON and Krita's window is large -- 1920x1080 maximized window, or a windows that is almost that big but not maximized, I can notice input lag from my graphics tablet and mouse. Some curves I drew even has straight line sessions in them, probably due to event drop-out. When Krita's window is smaller -- around 1280x800 or 960x1080, the lagging seems to be much less noticeable. When OpenGL is OFF, the lag didn't happen at all. I will upload screenshots and tablet logs for each testcase. Reproducible: Always -- You are receiving this mail because: You are watching all bug changes.