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darktable-org / darktable

darktable is an open source photography workflow application and raw developer
https://www.darktable.org
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yellow cast when adding image to the composite module #17060

Open deaste opened 2 months ago

deaste commented 2 months ago

Describe the bug

I’ve just installed DT 4.8, I’ve used the Enlarge canvas module creating a free space, then I’ve added an image using the Composite module. The added image has a strong yellow cast. This happens it the added image is a raw file (in case of jpg file there is no cast).

Steps to reproduce

Open an image in darkroom Add free space using the Enlarge Canvas module Add a raw image dragging from the filmstrip to the Composite module

Expected behavior

display the image without the yellow cast

Logfile | Screenshot | Screencast

Clipboard_06-26-2024_01

Commit

No response

Where did you obtain darktable from?

downloaded from www.darktable.org

darktable version

4.8.0

What OS are you using?

Windows

What is the version of your OS?

Windows 10

Describe your system?

Processor Intel i5 Installed RAM 8GB

Are you using OpenCL GPU in darktable?

None

If yes, what is the GPU card and driver?

No response

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

No response

MStraeten commented 2 months ago

please add the sidecar file so the position of the module in the pixel pipe can be seen since that behaviour is dependent on its position (before/after coloin, color calibration, ...)

deaste commented 2 months ago

Here is the sidecar file DSC00076_04.ARW.xmp.zip Here is the module order (as applied by Darktable) module order

jenshannoschwalm commented 2 months ago

@TurboGit I can confirm although the issue description is misleading.

This is basically about white balance / color management of the overlays, it all looks good if overlayed image is close-to recepient image otherwise it is bad (as observed here).

Don't know immediately how to solve this, maybe we have some "correction matrix" to be applied either while cairo_mixing or inside dt_dev_image()

github-actions[bot] commented 2 weeks ago

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.