Bug 478078 - In some posts, images start to flicker when made too big
Summary: In some posts, images start to flicker when made too big
Status: CONFIRMED
Alias: None
Product: Alligator
Classification: Applications
Component: General (show other bugs)
Version: 24.01.80
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Tobias Fella
URL:
Keywords: qt6
Depends on:
Blocks:
 
Reported: 2023-12-04 20:38 UTC by Tammes Burghard
Modified: 2024-05-03 02:32 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Video of the flickering image (1.45 MB, video/mp4)
2023-12-04 20:38 UTC, Tammes Burghard 		Details
Another video of it (3.21 MB, video/mp4)
2023-12-04 20:43 UTC, Tammes Burghard 		Details
Show Obsolete (1) View All Add an attachment

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Description Tammes Burghard 2023-12-04 20:38:10 UTC 
Created attachment 163864 [details]
Video of the flickering image

SUMMARY
***
In some posts, images flicker in front of the text when I resize the window to a too big size.
There are window sizes where the flickering stops after a few blinks within the flickering range.
***


STEPS TO REPRODUCE
1. Add this feed "https://events.ccc.de/feed"
2. Go to this post "Einladung zum Junghacker:innentag auf dem 37C3"
3. Play around with the size of the window

OBSERVED RESULT
The big red image starts to flicker at a certain window size. For some sizes, the flickering eventually stops, for others, it keeps flickering.

EXPECTED RESULT
The image is stable for all window sizes

SOFTWARE/OS VERSIONS
Operating System: Crystal Linux 
KDE Plasma Version: 5.90.0
KDE Frameworks Version: 5.246.0
Qt Version: 6.6.1
Kernel Version: 6.6.3-arch1-1 (64-bit)
Graphics Platform: Wayland
Comment 1 Tammes Burghard 2023-12-04 20:39:28 UTC 
What, the flickering is not visible in the recording, there the image just disappears.
Wild
Comment 2 Tammes Burghard 2023-12-04 20:43:02 UTC 
Created attachment 163865 [details]
Another video of it

Here, you can see a bit more flickering in the beginning, but let me tell you, it actually flickers more than visible here.
Comment 3 Justin Zobel 2024-05-03 02:32:46 UTC 
Can confirm this on latest build from git master.