
Not my code to be clear. Maister also recently got FSR4 working on Linux, among many other contributions.

WiVRn is for VR, and I doubt it has any support for non-VR applications. It’s FOSS of course so maybe it could be adapter for that use case, but it’s probably better to integrate it into the likes of Sunshine/Moonlight.
The algorithm and code were only released a couple of months ago so it’s very early days.


Note that if you want to play the VR mod it only works with the original Crysis, which is also on GOG.