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**Describe the bug**
When convert/exporting a grayscale image with custom white point (in my case D50) to lossy jxl, profile gets discarded and returned as D65_linear when converted back with `djxl`.…
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Obtaining ICC profiles is platform-dependent, nontrivial, dependent on the window state, and sufficiently tricky that I think having a common way of doing this as part of the GLFW API would be very us…
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Pull request #14 (@rbrown) introduced support for CYMK images by converting them to RGB so that an image resize will not cause an image to become inverted in color. However, it doesn't work for sites …
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Invert, Brighten, Darken ...
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I'm currently in the process of implementing Colorspaces on the Gnome desktop and encountering the problem that legacy applications do not support iCCP or cICP chunks and display the PNG images wrong …
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These carry color space information and extend iCCP, defined in latest extensions incorporated into the spec: https://w3c.github.io/PNG-spec/
~~There seems to also be an iCCN chunk, see also https:…
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The VCGTs in the generated ICC profiles always appear to be 8 bits on Linux, even when created for a 10bit display
The 8 bit VCGTs are unable to be applied to a 10 bit display by dispwin, xcalib, o…
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Hello,
_This affects all frontend display of images sent straight from cameras that are set to record AdobeRGB, e.g. images from Tom Jenkins_
![grid-dcf-exif-bug](https://user-images.githubuserc…
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I might be missing something, but it looks like lcms2 is currently not using the information in the CICP tag.
When I am saving HDR images from Adobe Camera Raw, it includes an ICC profile with curv…
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## Question about an existing feature
### What are you trying to achieve?
I'm building a photo gallery where the photos are sorted by the HSL hue of the dominant color. For roughly half of t…