Quad Views with FoveatedRenderingScale < 0.5 causes jitter

[stekusteku]

A workaround for SU4 and Pimax Crystal OG:

Image shake when Foveated Rendering other that 0.50 and Eye Tracking enabled on Pimax Crystal OG (wrong resolution division when Fov. Ren. Scale slider introduced in SU4?)

Looks like I managed to find a combination with works without jitter on Crystal OG in SU4 beta: Foveated Rendering Scale 0.25 (neat division by 4) Overrride resolution in OXRT to 4312 x 5100 (small step down from the original 4312 x 5102). The resulting resolution should be 1078 x 1275, a this is exactly the resolution shown in sim VR Graphics settings with TAA mode. For the experimenting with resolutions I use TAA mode at 100% as it shows the resolution in the VR Graphics settings immediatt…