Sodium Compatibility in Monado+OpenComposite on Linux

[CameronClarry]

When trying to enter VR mode, the game crashes. The game plays as normal with both mods installed when playing outside of VR. Mod versions tested with:

• Vivecraft 1.2.5
• Sodium 0.6.9

Tested in Fabric 0.16.10, Minecraft versions 1.21.1 and 1.21.4. This crash only happens when I run Monado+OpenComposite. When I use SteamVR instead, there is no crash and the game works as expected. My system information:

• kernel 6.13.4-arch1-1
• Java 21.0.6
• Mesa: 24.3.4-arch1.1
• Monado: v24.0.0-373-g0d0e3704e
• OpenComposite: commit 175e3b3

Crash log:
https://gist.github.com/CameronClarry/fb53ba516b2bca2f4916fefbf4aacfde

[fayer3]

that is unrelated to sodium, that is just opencomposite crashing

[fayer3]

I can't understand their (opencomposite) stack trace, as to what of us would cause the crash, if you want you can ask them, and report to me. then I can see if something can be done about that.

[CameronClarry]

It's somehow related to Sodium, as I can play in VR with Monado+OpenComposite just fine if I don't use Sodium. I'll also post this issue to the OpenComposite gitlab.

[fayer3]

hm, that would be weird.

can you post the hs_err_pid log it mentions?

/home/USER/.local/share/PrismLauncher/instances/TEST/minecraft/hs_err_pid7873.log

make sure your session token isn't in there before posting, they sometimes are

[CameronClarry]

Here's the log:
https://gist.github.com/CameronClarry/00c6e52796266c08a14b50173073025a

[fayer3]

okay, unlike on windows where it crashes on init, this crashes when submitting the frame to the runtime. maybe some interop issue from opengl to vulkan, would still say that is an issue from opencomposite/monado