color picker live samples doesn't update with correct values with perspective correction

[MStraeten]

Describe the bug

when using rotate&perspective the sample values for live samples aren't determined properly when stepping through a collection of images differently rotated&corrected . To update them the picker icon needs to be clicked

see:

https://github.com/darktable-org/darktable/assets/39386816/49df58ab-dca4-4fe9-ab3c-0bf10387ef93

log file -d common:

colorPickerIssue.log.txt

not reproducible without perspective correction (need to investigate if lens correction also messes up that)

Steps to reproduce

1. apply different perspective corrections to a set of images
2. define some color picker live sample fields
3. step forward through a collection of images an check resulting values
4. click picker icon to see updated values

Expected behavior

No response

Logfile | Screenshot | Screencast

No response

Commit

quite old even reproducible with darktable-4.3.0+338~g1051a2c8b_arm64.dmg from January 26

Where did you install darktable from?

self compiled

darktable version

darktable 4.3.0+2429~gfedb8fb89f

What OS are you using?

Mac

What is the version of your OS?

MacOS Ventura

Describe your system?

No response

Are you using OpenCL GPU in darktable?

Yes

If yes, what is the GPU card and driver?

M1 Max

Please provide additional context if applicable. You can attach files too, but might need to rename to .txt or .zip

No response

[github-actions[bot]]

This issue has been marked as stale due to inactivity for the last 60 days. It will be automatically closed in 300 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.

[github-actions[bot]]

This issue has been marked as stale due to inactivity for the last 60 days. It will be automatically closed in 300 days if no update occurs. Please check if the master branch has fixed it and report again or close the issue.