| Summary: | Qt6: Resizing the canvas widget sometimes flickers | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | Freya Lupen <penguinflyer2222> |
| Component: | OpenGL Canvas | Assignee: | Krita Bugs <krita-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | normal | Keywords: | regression |
| Priority: | NOR | ||
| Version First Reported In: | 6.0.0-beta1 | ||
| Target Milestone: | --- | ||
| Platform: | macOS (DMG) | ||
| OS: | macOS | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Flickering on canvas widget resize | ||
Created attachment 189257 [details] Flickering on canvas widget resize SUMMARY When resizing the canvas widget (such as by resizing a docker), sometimes a frame or two of the image on canvas disappears (while leaving the canvas background visible), causing flickering. It happens when canvas graphics acceleration is on. I don't know whether it happens on platforms other than macOS. This doesn't happen on Qt5. STEPS TO REPRODUCE 1. Open a document. 2. Resize a docker so that the canvas widget resizes, watch for flickering. OBSERVED RESULT Random missing frame of the image EXPECTED RESULT Normal image frames SOFTWARE/OS VERSIONS Krita 6.0.0-beta1 macOS Sequoia ADDITIONAL INFORMATION See attached video at around :02, :04, :06.