libusb: microphone vanishes when starting libsurvive

[ChristophHaag]

When starting libsurvive, the microphone device vanishes:

pipewire[6912]: spa.alsa: hw:4: snd_pcm_drop No such device
pipewire[6912]: spa.alsa: hw:4: close failed: No such device

Possible reason is that libsurvive uses libusb to "claim" the usb device, same reason why steamvr doesn't find the Index after libsurvive quits.

It does not happen when compiling with -DUSE_HIDAPI=1.

The question is, can the microphone be exempted from the libusb device grab or is using hidapi the only viable option?

[moshimeow]

We can close this now :D