Gwenview does not apply the gamma stored in the PNG gAMA chunk, whereas other applications such as browsers do. This leads to images being displayed with the wrong gamma. Reproducible: Always Steps to Reproduce: 1. Find a PNG image with gamma information 2. Run optipng -o0 -strip all -out nogama.png input.png 3. Compare input.png and nogama.png in Firefox/Chromium and in gwenview. Actual Results: gwenview shows both images without the gAMA information even though one of them has it Expected Results: gwenview should gamma correct the images according to the gAMA chunk for proper display
Created attachment 93136 [details] The KDE logo with a gAMA chunk
I was unable to reproduce this issue with the latest gwenview. Can you please test and confirm if this bug can be resolved, thanks.
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This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!