this post was submitted on 31 Oct 2025
86 points (100.0% liked)

Linux Gaming

22029 readers
729 users here now

Discussions and news about gaming on the GNU/Linux family of operating systems (including the Steam Deck). Potentially a $HOME away from home for disgruntled /r/linux_gaming denizens of the redditarian demesne.

This page can be subscribed to via RSS.

Original /r/linux_gaming pengwing by uoou.

No memes/shitposts/low-effort posts, please.

Resources

WWW:

Discord:

IRC:

Matrix:

Telegram:

founded 2 years ago
MODERATORS
monolalia@lemmy.world
86
Do Vulkan shaders need to be processed before every game? (lemmy.world)
submitted 1 week ago by ArchmageAzor@lemmy.world to c/linux_gaming@lemmy.world
31 comments fedilink hide all child comments
 

Often when I launch a game through Steam that "processing Vulkan shaders" window appears and loads for a couple minutes. Sometimes it takes no time, sometimes it takes several minutes. But then, for larger games like Dune Awakening or Outer Worlds 2, the game needs to sit and process shaders for another couple minutes anyway. But for some games, like Enshrouded, I can skip the Vulkan processing with no problems in the game (I do that because the Vulkan processing doesn't go anywhere). So what is that Vulkan processing for?

you are viewing a single comment's thread
view the rest of the comments
[–] ArchmageAzor@lemmy.world 2 points 1 week ago (1 children)

Well, the problem I have is that the games that need pre-processing do it every time I launch the game.

[–] who@feddit.org 1 points 1 week ago* (last edited 1 week ago)

It wouldn't surprise me if it processed vulkan shaders briefly every time, to check for recently used ones and upload them to Steam.

If it's taking more than a few seconds every time, I would guess that either your last play session triggered a bunch of new shaders (for example if you explored a new area that used different visual effects), or you've stumbled upon a bug.

If you think it's a bug, you should consider checking for reports on Valve's issue tracker entry for that game, or on the Steam for Linux issue tracker if it affects many games. If there are no reports already, consider creating one.