Regression: XShape rendering artifacts
- Arch Linux with Mutter 3.34.3+14+g59e9b073-1
- Happens on both X11 and Wayland sessions
Rendering artifacts for all applications that use the XShape extension. This happens only when there are no windows underneath the shaped window, just the desktop wallpaper. Can be tested by running the oclock or xeyes xorg demos. Most notably affects the Android emulator from the Android SDK, which uses XShape.
Note: applications that use transparency to achieve shaping (instead of the XShape extension) have no issues.
Steps to reproduce
sudo pacman -S xorg-oclock
- drag the oclock window around, having no other windows underneath
Rendering artifacts in the excluded region
Graphics card: Intel HD3000