[kwin] [Bug 383289] Z fighting between plasma dialogs and highlighted window

[Vlad Zagorodniy]

https://bugs.kde.org/show_bug.cgi?id=383289

Vlad Zagorodniy  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

--- Comment #5 from Vlad Zagorodniy  ---
KWin doesn't use depth buffer. Thus, that's not possible to have Z-fighting.

If you're still able to reproduce this bug, please reopen it.

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[kwin] [Bug 383289] Z fighting between plasma dialogs and highlighted window

[Fabian Vogt]

https://bugs.kde.org/show_bug.cgi?id=383289

--- Comment #4 from Fabian Vogt  ---
(In reply to Vlad Zagorodniy from comment #3)
> KWin doesn't use depth buffer so that's not possible to have Z-fighting.
> What do you mean by Z-fighting?

>From what I can remember, it looked 100% like z fighting here.

I can't hightlight windows on wayland, so I can't reproduce the issue here
unfortunately.

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[kwin] [Bug 383289] Z fighting between plasma dialogs and highlighted window

[Vlad Zagorodniy]

https://bugs.kde.org/show_bug.cgi?id=383289

Vlad Zagorodniy  changed:

   What|Removed |Added

 CC||vladz...@gmail.com

--- Comment #3 from Vlad Zagorodniy  ---
KWin doesn't use depth buffer so that's not possible to have Z-fighting.
What do you mean by Z-fighting?

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[kwin] [Bug 383289] Z fighting between plasma dialogs and highlighted window

[Fabian Vogt]

https://bugs.kde.org/show_bug.cgi?id=383289

--- Comment #2 from Fabian Vogt  ---
(In reply to Martin Flöser from comment #1)
> Z-fighting in this situation means? Constant switching?

Flickering between the layers, yes. It's basically like opacity: rand(0, 1) on
every redraw.

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[kwin] [Bug 383289] Z fighting between plasma dialogs and highlighted window

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=383289

--- Comment #1 from Martin Flöser  ---
Z-fighting in this situation means? Constant switching?

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