What is the expected behaviour if using DLSS in the MSFS App and also having OpenXR Toolkit scaling (NIS or FSR) scaling enabled - is one expected to override the other, or do they get applied on top of each other?
better is using CAS with DLSS
what he said
One hundred percent.
OP is asking about OXRTK scaling, not its sharpening. Never tried it with DLSS, but seeing how OXRTK’s scaling interacts with MSFS, the OXRTK scale is applied by OXR to the image’s resolution before DLSS is applied by MSFS. This is a backdoor way of tuning the DLSS ‘super resolution’, though doing this also causes the DLSS generated image to be reversed OXRTK scaled by OXR, which adds processing overhead, before it’s displayed by the HMD. As advised, if doing OXRTK scaling it’s best to exclusively use MSFS’s AMD sharpening (i.e. CAS).
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Refresh my memory…what is CAS? …never mind.. I figured it out in OPXRTK. With a RTX 3080Ti, would you still recommend this over the other options? I’m experimenting now.
definitelly CAS these days
You shouldn’t use both, there is no need and it will affect your performance negatively. Choose DLSS in the sim and set the quality to Performance. DLSS will provide the best visuals.
That’s not true. CAS on top of DLSS is an excellent combo.
@ExeRay - Looks like you are mixing up the replies. I am not talking about CAS, I am replying to the original post asking what happens if DLSS and NIS/FSR Upscaling are used together.