JPEG decoding changes the image contrast and/or lacks minor details

Tried on:

i5-6260U (Iris Graphics 540)
m5-6Y54 (HD Graphics 515)
i3-10110U (UHD Graphics)

Not sure if it's an issue or a limitation on the decoding.

Take loadjpeg form libva-utils, run it on any file with high contrast and/or fine details, compare to software decoding.

What is expected: https://orbides.org/img/ref.png

What is produced: https://orbides.org/img/res.png

JPG file parameters do not appear to matter, every single file i tried exhibit this effect to some degree.

I was not able to google if the hardware decode is supposed to be this imprecise or if there are some color space correction settings that need to be set or something, so i file this as an issue for now.