this post was submitted on 23 Jan 2025
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cross-posted from: https://lemm.ee/post/53432328

KDE, Gnome, Gamescope and now Wlroots already have a working implementation of the protocol. 2025 Year of the Linux Desktop.

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[–] [email protected] 8 points 11 hours ago (2 children)

don't count your chickens yet. this merge request is nearly 5 years old

[–] priapus 5 points 7 hours ago* (last edited 7 hours ago)

Yeah, it was being worked on for 5 years, now it's done.

[–] [email protected] 10 points 11 hours ago

Yeah but it was just updated a few hours ago.

[–] Grass 2 points 9 hours ago

will I still have to run games in gamescope with environment variables and flags for them to show the hdr settings?

[–] [email protected] 3 points 11 hours ago (1 children)

finally, maybe HDR content will eventually be playable directly on Jellyfin or Firefox soon

[–] [email protected] 7 points 11 hours ago

Unfortunately, Firefox doesn't even support HDR on Windows

[–] [email protected] 7 points 14 hours ago (2 children)

Wut mean from basic Linux enjoyer perspective?

[–] [email protected] 17 points 14 hours ago (1 children)

HDR means better contrast and colors if your monitor supports it.

The news in the OP specifically mean that the protocol is finalized, but you still have to wait for it to get implemented.

[–] 9488fcea02a9 3 points 11 hours ago (1 children)

Kde plasma (wayland) already has an HDR checkbox and i have it enabled.

Is it not really working yet?

[–] [email protected] 4 points 10 hours ago

KDE and Hyprland have it already apparently, as well as the embedded gamescope session. It still needs to be implemented by apps/games as well, though. According to this mpv and games running on recent Proton versions have HDR support.

[–] [email protected] 7 points 14 hours ago* (last edited 14 hours ago)

TL;DR: More colors.

Though that is a gross oversimplification of it.

[–] independantiste 7 points 15 hours ago