Image is black in Lightroom (and also after export it), while in Darkroom is processed properly

[LucaZulberti]

Description of the bug

Today I have updated to 0.0.0+494~g9e5c5285b on Ubuntu 22.04. I modified one photo and when I switched back to Lightroom, the image is black. If I go back again to Darkroom, the image is processed correctly.

To Reproduce

1. Go to 'Lightroom'
2. Double click on one photo to open 'Darkroom'
3. Apply 'crop'
4. Close 'Darkroom'

Expected behavior

Image cropped correctly also in Lightoom view

Context

image_plus_xmp.zip

Screenshots

Which commit introduced the error

a95375f5780fb953492ed0746ecc3d59bc2af1b2 is the first bad commit

System

• darktable version : e.g. 3.5.0+250~gee17c5dcc
• OS : Linux 6.2.0-37-generic #38~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC x86_64 x86_64 x86_64 GNU/Linux
• Linux - Distro : Ubuntu 22.04
• Memory : 16 GB
• Graphics card : Radeon HD 7000
• Graphics driver : AMD
• OpenCL installed : ROCr
• OpenCL activated : unknown
• Xorg : unknown
• Desktop : wayland
• GTK+ : 3.24.33
• gcc : 12.3.0
• cflags : unknown
• CMAKE_BUILD_TYPE : Release

Additional context

• Are the steps above reproducible with a fresh edit (i.e. after discarding history)? YES
• Is the issue still present using an empty/new config-dir (e.g. start darktable with --configdir "/tmp")? YES

[aurelienpierre]

Yep, I know. WIP

[aurelienpierre]

Fixed by 69ceae1b44835c6612a814508a8c3e097b10162f