https://bugs.kde.org/show_bug.cgi?id=483912
Bug ID: 483912
Summary: Overview, Flip Switch, Show FPS, other OpenGL effects
render as black screen when KWIN_OPENGL_INTERFACE=egl
Classification: Plasma
Product: kwin
Version: 6.0.2
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: scene-opengl
Assignee: kwin-bugs-n...@kde.org
Reporter: conordoc...@gmail.com
Target Milestone: ---
Created attachment 167414
--> https://bugs.kde.org/attachment.cgi?id=167414&action=edit
Flip Switch using egl on x11
SUMMARY
In x11 when displaying Overview, Flip Switch, Cover Switch as well as enabling
Show FPS, all render as black voids if
KWIN_OPENGL_INTERFACE=egl and QT_XCB_GL_INTEGRATION=xcb_egl are set
STEPS TO REPRODUCE
1. Usin x11, in ~/.config/plasma-workspace/env/kwin.sh export
KWIN_OPENGL_INTERFACE=egl and export QT_XCB_GL_INTEGRATION=xcb_egl
2. Activate above effects and/or turn on Show FPS
OBSERVED RESULT
All render as black in their respective frames.
KSystemLog shows error:
kwin_x11 kwin_scene_opengl: 0x1: GL_INVALID_OPERATION in
glBindTexture(non-gen name)
EXPECTED RESULT
egl can be used as in Plasma 5 without glitches.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: openSUSE Tumbleweed
KDE Plasma Version: 6.0.2
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
ADDITIONAL INFORMATION
Doesn't occur in Wayland. Doesn't occur in x11 when egl is not used.
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