d2phap / ImageGlass

🏞 A lightweight, versatile image viewer
https://imageglass.org
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Missing embedded color profile information at the top for Display P3 images #2050

Open AmeJunn opened 5 hours ago

AmeJunn commented 5 hours ago

System information

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To Reproduce

Steps to reproduce the behavior:

  1. Open image with a Display P3 embedded color profile
  2. Look at the top. It should be missing the "/Display P3" part

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Explanation

For some time I was wondering why ImageGlass was slightly saturating sRGB images on my sRGB monitor, because those images would show in ImageGlass: Image Glass displays as sRGB

Later I saw an image that actually has an embedded sRGB profile and it displayed in ImageGlass: Correct srgb

That's when I decided to see the correct embedded color profile of that first image by importing it on Photoshop and I saw: embedded Display P3 The image isn't actually sRGB, it's Display P3. ImageGlass is displaying the wrong embedded color profile for Display P3 images. So that explains my confusion.

Expected behavior

ImageGlass should say "sRGB/Display P3" like it does for every other color profile, or images without color profile embedded: example 1 example 2 example 3

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Additional context

Color management works perfectly as intended. It just displays the wrong embedded color profile at the top for Display P3 images

Thanks

d2phap commented 4 hours ago

@AmeJunn Could you attach a sample image? The color profile value info provided by Magick.NET library, I will need to check it before forwarding the issue to them

AmeJunn commented 4 hours ago

Sure. Here is one: example image Artist is hgreeee twitter artist is hgreeee on twitter