I've built something useable. Maybe you need that, too.

Clients with moonlight-qt
hypervisor with libegl and GPU
VMS with GPU in proxmox and sunshine streaming server

Now you can play your games running only on linux on OpenBSD. This also works good over the internet/VPN.
The actual intention was building remote desktop capable vms, because 3d Desktops (GNOME), high Display resolution, modern browsers and spice protocol dont give a smooth experience these days. This also works now.

is at 99% native performance. The GPU is shareable to many VMS.
Can't wait to see how amdgpu native driver context passthrough is coming out when it's available.

0

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.bsd.cafe/users/jan/statuses/115866413854927013 on your instance and quote it. (Note that quoting is not supported in Mastodon.)