Post #3107530

2025-11-21 16:21 UTC

@neobrain@mastodon.social ah! good grief- i had assumed i needed separate build commands for the guest/host libs (many failed attempts at ninja host-libs made me fear that was broken somehow...) this might need to be detailed on the wiki for newcomers (simply running ninja and ninja install again after setting up library builds) thank you for that, though! i can now say with delight that glxgears and vkcube run wonderfully! curiously, half-life and glxinfo will still fail with GLXBadFBConfig (opcode 149 on wayland, 152 on x11, if that helps). this is absolutely progress though, which i'm very pleased to see!

Replies (1)

@ari@fedi.arimelody.space 2025-11-21 16:56

@neobrain@mastodon.social kinda solved my own problem! albeit in a very janky way...passing MESA_GL_VERSION_OVERRIDE with any value 4.6 or above seems to get these apps working- including half-life! performance isn't quite what i was expecting given native library passthrough (around 25-30fps in stable areas, stuttering to 15 in others), but still a great PoC either way! i'm almost certain this isn't the right way to deal with this issue (the raspberry pi 4b most certainly does not support openGL 4.6 natively...), but thought i'd flag it up either way. thanks so much again for your help thus far! again, if you'd like me to bring any of this up as a github issue, i'd be more than happy to oblige.

Open ##3107531