<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 27 мая 2023 г., 23:45 Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank" rel="noreferrer">randrianasulu@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 27 мая 2023 г., 23:19 Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" rel="noreferrer noreferrer noreferrer" target="_blank">randrianasulu@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">сб, 27 мая 2023 г., 23:05 Andrea paz <<a href="mailto:gamberucci.andrea@gmail.com" rel="noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">gamberucci.andrea@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I think HDR in Linux is still a long way off. Wayland seems to have<br>
started working on it these days. Monitors and TVs claimed to be HDR<br>
are mostly Fake-HDR. However, you can't have HDR without Color<br>
Management.<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><a href="https://www.reddit.com/r/linuxquestions/comments/xryg63/does_linux_support_dcip3_or_10_bit/" rel="noreferrer noreferrer noreferrer noreferrer noreferrer" target="_blank">https://www.reddit.com/r/linuxquestions/comments/xryg63/does_linux_support_dcip3_or_10_bit/</a><br></div><div dir="auto"><br></div><div dir="auto">====</div><div dir="auto"><div dir="auto"><div><a href="https://www.reddit.com/user/leo_sk5/" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank"><div>
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<a href="https://www.reddit.com/user/leo_sk5/" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank"> leo_sk5
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8 mo. ago
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<p>
10-bit works. You can get DCI-P3 with proper colour profile. Just
use x11. You probably read about wayland where these are work in
progress. Btw, linux itself may support 10bit colour, but same can not
be said for other software that runs on linux.
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Just put <code>DefaultDepth 30</code> in <code>/etc/X11/xorg.conf.d/</code> (default value would be 24). If you also run kde, consider running <code>echo "export KWIN_OPENGL_INTERFACE=egl" >~/.config/plasma-workspace/env/use_egl.sh</code> also, as kde may crash otherwise. With above changes, 10-bit colour works for me in kde</p><p>====</p><p><br></p><p>I wonder how THOSE color profiles look ....Do you have one? Can you run some testing/introspection programs on it?</p></div></div></div><div dir="auto"></div></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Also</div><div dir="auto"><br></div><div dir="auto"><a href="https://github.com/compiz-reloaded/compicc" rel="noreferrer noreferrer noreferrer" target="_blank">https://github.com/compiz-reloaded/compicc</a><br></div><div dir="auto"><br></div><div dir="auto">===</div><div dir="auto"><br></div><div dir="auto"><h3 dir="auto">Features</h3>
<p dir="auto">CompICC uses Oyranos to configure the ICC profiles for each monitor.
The order of monitor configuration inside Oyranos is, first look in the
Oyranos DB for a explicit configured ICC profile, if no then scan
the installed ICC profiles for one matching the to be setup device, if not
generate on the fly from the monitors EDID data block, if not
try from the Xorg log and as a last means take sRGB, if not
fail miserably ;-)</p>
<ul dir="auto"><li>instant desktop colour correction on GPU with compiz</li><li>multi monitor support</li><li>ICC Profile in X support</li><li>X Color Management 0.3 DRAFT1 support</li><li>EDID -> ICC profile on the fly</li><li>16-bit per channel compositing</li><li>hotplug capable</li><li>wide gamut monitor calibration</li><li>support 30-bit monitors</li></ul><div dir="auto">=====</div><div dir="auto"><br></div><div dir="auto">I wonder if you ever get better result by using those system-wide methods .....</div></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div dir="auto"></div></div></blockquote></div></div></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><a href="http://www.oyranos.org/2014/05/image-editing-with-30-bit-monitors/index.html" target="_blank" rel="noreferrer">http://www.oyranos.org/2014/05/image-editing-with-30-bit-monitors/index.html</a><br></div><div dir="auto"><br></div><div dir="auto">====</div><div dir="auto">Krita supports with the OpenGL backend even native 10-bit per colour
component. Menus in Sketch are black. Krita shows minimal artefacts
through twice colour converting from image to sRGB by Krita and from
sRGB to the monitor colour space by CompIcc. But this effect is much
lesser visible than the improvements through its 30-bit support.</div><div dir="auto">==== <br></div><div dir="auto"><br></div><div dir="auto">sooooo ... it was kinda working (probably with nvidia quadro?) back in 2014 ...</div><div dir="auto"><br></div><div dir="auto">I never heard about THIS color management system before ....</div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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