https://bugs.kde.org/show_bug.cgi?id=464406
Bug ID: 464406 Summary: JPEG-XL reader does not read rotation information Classification: Frameworks and Libraries Product: frameworks-kimageformats Version: 5.102.0 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: alex.me...@kde.org Reporter: cf...@kde.org CC: aa...@kde.org, kdelibs-b...@kde.org Target Milestone: --- JPEG-XL images that have rotation ("jxlinfo image.jxl | grep orientation") are not loaded correctly rotated, despite autoRotation() enabled. STEPS TO REPRODUCE 1. find a JPEG image that has EXIF rotation 2. encode to JPEG-XL with "cjxl image.jpg image.jpg.jxl" 3. view both images with a KDE/Qt viewer OBSERVED RESULT The rotation is different between the images. EXPECTED RESULT The transformation() information is set correctly via QImageIOHandler::setOption() to automatically rotate the JPEG-XL image. SOFTWARE/OS VERSIONS KDE Frameworks Version: 5.102 Qt Version: 5.15.8 -- You are receiving this mail because: You are watching all bug changes.