I was trying to understand the difference between Super Sampling (SS) and Motion Smoothing, and discovered this post from 2018. It stated:
Motion Smoothing is not enabled when using Oculus Rift or Windows Mixed Reality headsets with SteamVR, because their underlying display drivers use different techniques when applications miss framerate.
Does this still apply? I couldn’t discern a difference between it enabled or not with my G2.
I tried the IC Pass version of the VR shaders mod, but my fps dropped considerably.
fpsVR Report: My settings, default shaders
App: DCS World Multiplayer HMD: HP Reverb Virtual Reality Headset G20 (90.001 Hz, IPD 65.6)
GPU: NVIDIA GeForce RTX 2080 Ti (27.21.14.6140) CPU: Intel(R) Core™ i7-8700K CPU @ 3.70GHz
Delivered fps: 50.65 Duration: 11.1min. Headset was active: 100%
GPU Frametimes:
Median: 16.2 ms
99th percentile: 20.5 ms
99.9th percentile: >30 ms
frametime <11.1ms(vsync): 5.4%
CPU frametime:
Median: 9 ms
99th percentile: 14.3 ms
99.9th percentile: >30 ms
frametime <11.1ms(vsync): 90.8%
Reprojection Ratio: 43.2% (for Index/Vive/VivePro headsets only)
Dropped frames: 78 or 0.1% (for Index/Vive/VivePro headsets only)
Max. SteamVR SS: 100%
Render resolution per eye: 3176x3100(by SteamVR settings, Max.) (HMD driver recommended: 3176x3099)
fpsVR Report: My settings, IC Pass VR shaders
App: DCS World Multiplayer HMD: HP Reverb Virtual Reality Headset G20 (90.001 Hz, IPD 65.6)
GPU: NVIDIA GeForce RTX 2080 Ti (27.21.14.6140) CPU: Intel(R) Core™ i7-8700K CPU @ 3.70GHz
Delivered fps: 32.33 Duration: 14.5min. Headset was active: 89%
GPU Frametimes:
Median: 14.1 ms
99th percentile: >30 ms
99.9th percentile: >30 ms
frametime <11.1ms(vsync): 7.4%
CPU frametime:
Median: 8.8 ms
99th percentile: >30 ms
99.9th percentile: >30 ms
frametime <11.1ms(vsync): 82.2%
Reprojection Ratio: 63.6% (for Index/Vive/VivePro headsets only)
Dropped frames: 448 or 0.6% (for Index/Vive/VivePro headsets only)
Max. SteamVR SS: 100%
Render resolution per eye: 3176x3100(by SteamVR settings, Max.) (HMD driver recommended: 3176x3099)