Auto-apply Preset applying to JXL despite de-selecting non-raw

[pettijohn]

Is there an existing issue for this?

• I checked and did not find my issue in the already reported ones

Describe the bug

I have a preset to auto-apply lens correction to all RAW images. When I add JPEG images to darktable, the preset correctly does not apply. When I add JXL images, the preset incorrectly (I think) applies. When importing files into darktable, "ignore non-raw" excludes JXL files, so at least the meaning of non-raw is inconsistent between import and auto-apply.

Steps to reproduce

1. Configure an auto-apply preset on Lens Correction, unchecking non-raw (see screenshot).
2. Import a RAW file; lens correction will auto-apply.
3. Export the RAW file as JPEG
4. Export the RAW file as JPEG XL 16-bit unsigned int
5. Import the JPEG and JPEG XL files to darktable.
6. Observe that the JPEG file does not have lens correction applied, while the JPEG XL file has lens correction applied (distorting the images since it was previously applied to the RAW).

Expected behavior

JPEG XL is not raw and the preset should not apply.

Logfile | Screenshot | Screencast

No response

Commit

No response

Where did you obtain darktable from?

darktable.org / GitHub release

darktable version

5.4.0

What OS are you using?

Windows

What is the version of your OS?

Windows 11 25H2

Describe your system

HP Omnibook, Intel(R) Core(TM) Ultra 7 258V

Are you using OpenCL GPU in darktable?

Yes

If yes, what is the GPU card and driver?

Intel Arc 140V 16GB driver version 32.0.101.8331

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

No response

[wpferguson]

If you select the image and look at the image information module flags entry, does it show an "r"? An "r" would mean that darktable thinks it's a raw file.

[pettijohn]

The flags line on the JXL file reads: 5....h.a....L

[ralfbrown]

JXL can use 8, 10, or 12 bits per channel to represent pixel values (old JPEG only 8). I suspect that your file uses 10 or 12 bits, which might be confusing darktable's raw/nonraw decision.

[pettijohn]

See steps to repro in original post--I exported JXL as 16 bits unsigned.

[gi-man]

Are you exporting at q=100 (aka lossless)? Does this happen if you export at q=90?

[pettijohn]

I just tested exporting raw to JXL with Q=100 and Q=95. Adding the JXL files back to library still incorrectly applies the lens correction to both, despite non-raw being deselected in the preset.

[TurboGit]

I can confirm that JXL exported in 32, 16, 12, 10 have the RAW only presets applied and that the 8 bit JXL does not.

A JP2 (Jpeg 2000) in 12 bits does not have the RAW preset applied.

TIFF 16 is ok, TIFF 32 is not.