Bug 499044 - Gwenview incorrectly handles orientation of HEIF files
Summary: Gwenview incorrectly handles orientation of HEIF files
Status: CONFIRMED
Alias: None
Product: gwenview
Classification: Applications
Component: general (other bugs)
Version First Reported In: 24.12.0
Platform: Debian unstable Linux
: NOR normal
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-01-23 09:33 UTC by Dmitry Nezhevenko
Modified: 2025-01-27 20:08 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Dmitry Nezhevenko 2025-01-23 09:33:26 UTC 
SUMMARY

This particular picture is displayed incorrectly in Gwenview. It's upside down

Same thing as here: https://github.com/immich-app/immich/issues/8355

I'm not sure that this is actually digikam issue. Dolphin preview is also upside down, but digikam (8.5.0) displays it correctly

STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Dmitry Nezhevenko 2025-01-23 09:34:28 UTC 
Sorry. Picture is slightly bigger than 4MB. 
Direct link: https://github.com/immich-app/immich/files/14805766/IMG_3925.HEIC.zip
Comment 2 Dmitry Nezhevenko 2025-01-23 09:35:35 UTC 
Gwenview: 24.12.0
KDE Frameworks: 6.10.0
Qt: Using 6.7.2 and built against 6.7.2
Debian GNU/Linux trixie/sid (Wayland)
Build ABI: x86_64-little_endian-lp64
Kernel: linux 6.12.9-amd64
Comment 3 John Kizer 2025-01-27 20:08:31 UTC 
Hi - thanks for the bug report! I can reproduce on Fedora KDE 41, Gwenview 24.12.1.

I'm not sure if this is further upstream - there is a Qt bug related to this topic, https://bugreports.qt.io/browse/QTBUG-121496 , but I don't know if it's applicable here.