[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=376254

Christoph Feck  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |INVALID
 Status|NEEDSINFO   |RESOLVED

--- Comment #7 from Christoph Feck  ---
No response, closing.

If you have new information, please add a comment.

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=376254

Christoph Feck  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #6 from Christoph Feck  ---
To further investigate this issue, KDE developers need the information
requested in comment #4. If you can provide it, or need help with finding that
information, please add a comment.

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=376254

--- Comment #5 from Christoph Feck  ---
If you can provide the information requested in comment #4, please add it.

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[Martin Gräßlin]

https://bugs.kde.org/show_bug.cgi?id=376254

Martin Gräßlin  changed:

   What|Removed |Added

   Keywords|reproducible, usability |

--- Comment #4 from Martin Gräßlin  ---
Please provide output of:
qdbus org.kde.KWin /KWin supportInformation

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=376254

--- Comment #3 from zath...@linux.pl ---
Additionally, this does not happen with Openbox with the Compton compositor
running (the taskbar retains its transparency and no black squares appear).

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=376254

zath...@linux.pl changed:

   What|Removed |Added

   Keywords||reproducible, usability

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=376254

zath...@linux.pl changed:

   What|Removed |Added

   Platform|Other   |Archlinux Packages

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=376254

--- Comment #2 from zath...@linux.pl ---
Accidentally submitted bug report instead of saving attachment.

When an SDL 2 program is running, the taskbar loses its transparency and a
black square appears in the place of the start button (see attachments). This
does not happen with SDL 1 programs and can be reproduced by compiling
windowtitle.cpp from https://github.com/crust/sdl2-examples with the 'g++
windowtitle.cpp -o windowtitle -lSDL2' command.

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[kwin] [Bug 376254] Taskbar/transparency glitches with SDL2 programs running

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=376254

--- Comment #1 from zath...@linux.pl ---
Created attachment 103935
  --> https://bugs.kde.org/attachment.cgi?id=103935=edit
Glitched taskbar with an SDL2 program running

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