https://bugs.kde.org/show_bug.cgi?id=489207
Bug ID: 489207
Summary: Can't open large images due to 2000 megabyte
allocation limit
Classification: Applications
Product: gwenview
Version: 24.05.0
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: gwenview-bugs-n...@kde.org
Reporter: familiarspacedra...@gmail.com
Target Milestone: ---
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SUMMARY
One can't open images larger than 2000 megabytes like the full size hubble
images even though images aren't on or larger than 2000MB
STEPS TO REPRODUCE
1. Download one of the large images of
https://hubblesite.org/contents/media/images/2019/17/4492-Image.html
- This can be the full size png
https://stsci-opo.org/STScI-01EVSVZXR09GBZKNZ8PRN288G2.png
- Or the tiff, doesn't really matter
https://stsci-opo.org/STScI-01EVSW40QY4W0GC78APRTRYYBC.tif
2. Try to open it with gwenview.
3. It won't display but shows a "Loading image failed" message.
OBSERVED RESULT
Image doesn't load or view at all. Application doesn't give reason but the log
does. Given journalctl log entries;
```
jun 26 01:21:37 hostname systemd[914]: Started Gwenview - Image Viewer.
jun 26 01:21:37 hostname gwenview[25322]: Qt: Session management error: None of
the authentication protocols specified are supported
jun 26 01:21:37 hostname gwenview[25322]: kf.i18n.kuit: "Unknown subcue
':whatsthis,' in UI marker in context {@info:whatsthis, %1 the action's text}."
jun 26 01:21:37 hostname gwenview[25322]: org.kde.kdegraphics.gwenview.lib:
Unresolved mime type "image/x-mng"
jun 26 01:21:37 hostname gwenview[25322]: org.kde.kdegraphics.gwenview.lib:
Unresolved raw mime type "image/x-samsung-srw"
jun 26 01:21:38 hostname gwenview[25322]: qt.gui.imageio: QImageIOHandler:
Rejecting image as it exceeds the current allocation limit of 2000 megabytes
jun 26 01:21:39 hostname gwenview[25322]: qt.gui.imageio: QImageIOHandler:
Rejecting image as it exceeds the current allocation limit of 2000 megabytes
jun 26 01:21:39 hostname gwenview[25322]: qt.gui.imageio: QImageIOHandler:
Rejecting image as it exceeds the current allocation limit of 2000 megabytes
jun 26 01:21:45 hostname systemd[914]:
app-org.kde.gwenview-c44d0b1477a944c186b26d8c6c294db3.scope: Consumed 1.923s
CPU time.
```
EXPECTED RESULT
Expected the image to load & be viewable. Especially since the given images
aren't on or over 2000 MB.
SOFTWARE/OS VERSIONS
Windows: Untested
macOS: Untested
Linux/KDE Plasma: Manjaro Linux 24.0.2 Wynsdey x86_64
(available in About System)
KDE Plasma Version: 6.0.5 (x11)
KDE Frameworks Version: 5.116.0
Qt Version: 5.15.14
ADDITIONAL INFORMATION
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