STEPS TO REPRODUCE 1. Open Gwenview 2. Click the attatched photo. OBSERVED RESULT WEBP wide gamut photos (P3) cannot be displayed. It should display webkit logo on a red background. This is a test from google/webkit/blink and joint picture expert group (google phones, browsers, apple phones can make such photos, importing and viewing them in KDE will fail). There's no logo. NO LOGO = FAIL. EXPECTED RESULT Fix the support for google/android and apple phones and their photos (wide gamut png, aka P3- see wikipedia, you know there's not only Adobe on this world...adobe srgb...). Webikit logo on Red should be visible. If there is no logo, then there's no support. NO LOGO=NO SUPPORT. SOFTWARE/OS VERSIONS: KDE Plasma Version: 6.0.1 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Graphics Platform: X11 Graphics Processor: Intel Only ADDITIONAL INFORMATION: $ pacman Qs 'xxxx': kdesdk-thumbnailers 24.02 kdegraphics-thumbnailers 24.02 ffmpegthumbs 24.02 qt6-imageformats 6.6.2 kimageformats 6.0.0 libpng 1.6.43 libavif 1.0.4 libheif 1.17.6 libwebp 1.3.2 libjxl 0.10.2 webp-pixbuf-loader 0.2.7 P.S. Gwenview displays thumbnails (click "browse" in top left) correctly. There is red background and webkit logo on it, but Gwenview cannot display this photo. It displays only red background, but no logo, hence fail.
Hi - can you please attache the example image? Thanks.
(In reply to Nick from comment #1) > Hi - can you please attache the example image? Thanks. OK if you inist. Need to find it. I have a lot of test photos if you want. To finally solve all the issues after trasitions to KDE6/qt-6imageformats/kimageformats6/kde-thubnailing etc.
Created attachment 167523 [details] All Types of Photos for Testing Dolphin Thumbnailing ang Gwenview Thumbs and Displaying ALL IN ONE: jpg, jxl, webp, png wide gamut, png16bit and avif from this 16bit png - all in one zip to test thumbnails and displaying. Logo must be visabe on the red. No logo=fail. No thumbnail in Dolphin=fail. No thumbnail in Gwenview=fail. Thumbail has no logo (only red)=fail. I also add 16bit "normal" PNG, because Dolphin fails to display thumbnail for 16 bit PNG (8-bit is OK). All necesarry libraries are installed on my part. I also add one "normal" avif file made from this png, beacuse Dolphin cannot display thumb for this avif either. (please note that Gwenview can display both "normal" avif and "normal" PNG thumbnails without problem, but Dolphin fails). Now you have all files for testing thumbnails and displaying.
forgot to add that I also have libjxl 0.10.2-1
Created attachment 167565 [details] Confirmed Thanks for the samples. I have loaded the .webp image into Gwenview and whilst it renders the thumbnail OK the main image is just a red square.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be 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 If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Sorry. This should have been set to confirmed.