Bug 497741 - Gwenview extremely slow on raw files
Summary: Gwenview extremely slow on raw files
Status: RESOLVED DUPLICATE of bug 454206
Alias: None
Product: gwenview
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Gwenview Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-12-21 09:13 UTC by Colin Walls
Modified: 2025-01-02 17:17 UTC (History)
1 user (show)

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Description Colin Walls 2024-12-21 09:13:16 UTC 
SUMMARY

Display of RAW files is slow and uses a large amount of CPU


STEPS TO REPRODUCE
1.  Browse a directory of RAW files
2.  Choose a particular file to display

OBSERVED RESULT

Gwenview takes a substantial time to display the file, and uses a substantial amount of CPU


EXPECTED RESULT

Instant display of the file, 


SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  OpenSuse Tumbleweed
Gwenview: 24.12.0-1.1
KDE Plasma Version:  6.2
KDE Frameworks Version: 6.9.0-1.1
Qt Version: 6.8.1-1.1

ADDITIONAL INFORMATION

Should Gwenview display the embedded JPG in the RAW file, or use the GPU for raw conversion?
Comment 1 John Kizer 2025-01-02 17:17:50 UTC 
Thanks for the bug report - merging this into the existing issue where RAW file performance work is being tracked

*** This bug has been marked as a duplicate of bug 454206 ***