Details
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Bug
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Resolution: Done
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P1: Critical
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5.9.6, 5.12.0 RC
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Linux/Wayland
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c584db87cf924f3a3d883288de8c2f4210186af6 (qt/qtwayland/5.12.1)
Description
When Qt 5.9.6 is used, flickering (frequent black frames) can be seen with the Wayland sample compositors qwindow-compositor and pure-qml and any Qt Wayland client (-platform wayland). Both, compositor and client have to use the threaded renderer. The same occurs on 5.12.0. Meanwhile there are following fixes available:
https://codereview.qt-project.org/244739
https://codereview.qt-project.org/244740
https://codereview.qt-project.org/244741
This is related to INC-1234510 and required for a customer product
Attachments
| For Gerrit Dashboard: QTBUG-71697 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 244739,5 | Fix black client windows when not using window decorations on NVIDIA | 5.12.1 | qt/qtwayland | Status: MERGED | +2 | 0 |
| 244740,2 | Fix flickering (black frames) of wayland clients on NVIDIA | dev | qt/qtwayland | Status: ABANDONED | 0 | 0 |
| 244741,3 | WIP: Fix black frames when clients resizing their surface on NVIDIA | dev | qt/qtwayland | Status: ABANDONED | -2 | 0 |
| 248183,1 | WIP: Fix black frames when clients resizing their surface on NVIDIA | 5.12 | qt/qtwayland | Status: ABANDONED | -2 | 0 |
| 249326,3 | wl_eglstream_controller implementation for NVIDIA | 5.12.1 | qt/qtwayland | Status: MERGED | -2 | 0 |
| 249404,2 | Fix flickering (black frames) of wayland clients on NVIDIA | 5.12.1 | qt/qtwayland | Status: MERGED | +2 | 0 |