SUMMARY Krita 4.3.0 on Ubuntu 20.04 LTS. Importing TIFFs with orientation information embedded are displayed upside-down. STEPS TO REPRODUCE 1. load the file https://we.tl/t-RTWl67rF4I 2. the 2 brightest stars should be resp. in the top left and right corners 3. OBSERVED RESULT The stars are in the bottom corners instead. EXPECTED RESULT Correct display, top up and bottom down. SOFTWARE/OS VERSIONS Linux: Ubuntu 20.04 LTS KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION As the picture exceeds the size limit, and I did not want to alter it with other sofware, I used an hosting server. TIFF tag details : https://awaresystems.be/imaging/tiff/tifftags/orientation.html ImageMagick behavees the same way.
I wonder whether this is a relatively new tag, or a tag that's not part of the base standard -- gwenview cannot show the image at all, imagemagick shows it in the same orientation as Krita, Gimp 2.10 does see the rotation data, but says it's part of the Exif metadata -- and says "Calling error for procedure gimp-item-transform-flip-simple", but rotates it all the same.
A possibly relevant merge request was started @ https://invent.kde.org/graphics/krita/-/merge_requests/997
Git commit ebf722629bc6c95e44297d527d3d04ee0da6cad2 by Halla Rempt, on behalf of L. E. Segovia. Committed on 16/08/2021 at 08:55. Pushed by rempt into branch 'master'. TIFF & JPEG: handle Exif orientation TIFF never handled it at all; JPEG has two cases that are broken: - ORIENTATION_TOPRIGHT - ORIENTATION_BOTLEFT These were corrected and checked against Windows and macOS's CGImage documentation. M +2 -2 plugins/impex/jpeg/kis_jpeg_converter.cc A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_1.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_2.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_3.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_4.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_5.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_6.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_7.jpg.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_8.jpg.png A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_1.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_2.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_3.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_4.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_5.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_6.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_7.jpg A +- -- plugins/impex/jpeg/tests/data/sources/transform_rotate_test_8.jpg M +39 -0 plugins/impex/tiff/kis_tiff_converter.cc A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_1.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_2.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_3.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_4.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_5.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_6.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_7.tif.png A +- -- plugins/impex/tiff/tests/data/results/transform_rotate_test_8.tif.png A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_1.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_2.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_3.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_4.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_5.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_6.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_7.tif A +- -- plugins/impex/tiff/tests/data/sources/transform_rotate_test_8.tif https://invent.kde.org/graphics/krita/commit/ebf722629bc6c95e44297d527d3d04ee0da6cad2
Git commit 692c1c1d9f7c447a727ddb708905b16bb1116952 by L. E. Segovia. Committed on 05/12/2021 at 14:18. Pushed by lsegovia into branch 'master'. Fix kis_jpeg_test sources for libjpeg v8 A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_1.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_2.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_3.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_4.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_5.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_6.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_7.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_8.jpg_80.png https://invent.kde.org/graphics/krita/commit/692c1c1d9f7c447a727ddb708905b16bb1116952
Git commit 7f6def0955ff38bd279a310498042d7f3a517f3f by L. E. Segovia. Committed on 05/12/2021 at 14:21. Pushed by lsegovia into branch 'krita/5.0'. Fix kis_jpeg_test sources for libjpeg v8 (cherry picked from commit 692c1c1d9f7c447a727ddb708905b16bb1116952) A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_1.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_2.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_3.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_4.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_5.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_6.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_7.jpg_80.png A +- -- plugins/impex/jpeg/tests/data/results/transform_rotate_test_8.jpg_80.png https://invent.kde.org/graphics/krita/commit/7f6def0955ff38bd279a310498042d7f3a517f3f