Options to enable/disable DLAA while still rendering 100% resolution (or higher) about dlsstweaks

[Treemcgee324]

Edit: I was wrong, see the comment below.

I'm not sure how easy it is, or if it's worth it due to the rare use case, but it seems DLSS can adjust the scale of the jitter used by the game engine. Maybe a feature could be added to DLSS tweak that overrides the jitter scale to 0 allowing you to get a jitter free aliased image using the technique described above?

[ShinChaosBahamut]

That won't be possible, because DLAA and DLSS at 100% resolution are literally the same thing.

edit: nvm, misread the original post because I was an idiot XD

[emoose]

Hmm, I'm guessing Hitman disables the TAA when DLSS is active, and that's why you'd also like a way for the DLL to disable DLSS/DLAA too?

It's not possible with the current release, but maybe there's some way the DLL can get DLSS to disable itself without actually letting the game know, so any changes game makes for DLSS would still be active (disabling TAA / changing mip bias / etc), will have to try playing around with it soon.

[n00mkrad]

You mean force-disabling AA completely?

[Treemcgee324]

The developer DLSS .dll has a "debug" mode that allows you to look at the raw image before DLSS processes it. This gives you an aliased image.

However, the image shows the jitter that DLSS relies on for anti-aliasing while the scene is stationary.

Steps to use:

1. Download a developer version of DLSS. This gives use the tools to access the raw image before DLSS: https://github.com/NVIDIA/DLSS/blob/main/lib/Windows_x86_64/dev/nvngx_dlss.dll
2. Place the developers DLSS in your game folder, replacing the old one.
3. Install DLSS Tweak from emoose.
4. Configure DLSS tweak to force DLAA on. (This is so we're rendering at a 1:1 resolution)
5. Open the game and enable DLSS.
6. Once in the game and somewhere where the world is being rendered, press Control + Alt + F12 and a window should appear in the top right.
7. Press Control + Alt + F11 and the window in the top right will go fullscreen, giving you a raw aliased image with jitter.

Notes:

1. The image jitters, as I pointed out before.
2. There's a debug water mark in the bottom right due to the use of a developer DLSS version.
3. You need to do this every time you open the game.
4. EDIT: THIS PROBABLY DOES NOTHING. You can adjust the jitter size with Control + Alt + F9. This may make the jitter more or less noticeable based on the setting.

[tapperyaus]

Thank you for taking the time to respond to my obscure request emoose, I understand that it may never be possible the way I want.

Treemcgee324, I gave your suggestion a shot. I am so happy to see my favourite game look not blurry. I think I actually prefer the jitter to the forced TAA, especially at 1080p. Thank you for your well explained and informative comment! It is working really well.

[Treemcgee324]

It seems I might be wrong. When you adjust the "jitter scale" with the developer version of DLSS, it appears to be changing DLSS' interpretation of the jitter values provided by the game engine, not actually changing the jitter values in the game engine.