DLSS and Unreal Engine 5.1

Gaming and Visualization Technologies DLSS
1

Where do I find NVIDIA DLSS plugin source that I can rebuild for UNREAL 5.1. The source for the 5.0 plugin doesn’t even build with.RUNUAT.BAT with 5.1. I get build errors like: E:\DLSS\DLSS510PreBuild\HostProject\Plugins\DLSS\Source\DLSS\Public\DLSSSettings.h(16): fatal error C1083: Cannot open include file: ‘CustomStaticScreenPercentage.h’: No such file or directory

Can you just tell us if the DLSS plugin is supposed to build and work in 5.1? The we would stop asking and just wait for you to either state no DLSS plugin will work, or we have to wait for DLSS 3.0 to work with UE 5.1.

1 Like
2

Hi there!

If you downloaded the latest UE5 plugin from our web page then you will have the latest UE5 specific sources we distribute.

We did not update the plugin for 5.1 yet and given that 5.1 was only released a couple of days ago I would kindly ask for your patience on this.

Thanks!

3

Does this mean that if I build unreal from source, I wont be able to use DLSS and I only can use officially build UE ?

4

You can use it with any other branch from the source. The source code from Unreal Engine 5.1 and 5.2 is completely changed. Need to wait for this. I am also waiting to come out for use in virtual production.

1 Like
5

Hi, is DLSS for 5.1 on the way? What’s the ETA if you can tell me please? :)

6

Hi all and welcome to the NVIDIA developer forums @Mirko_Kantor and @attagraphics !

Our engineers are hard at work behind the scenes. But I can still only say “Coming soon”.

Thanks again for your patience!

7

It’s all good, thank you for the response :)

8

Hi, can you tell me how much time you are doing an update for the dlls?

3 Likes
9

Hello @pavelgalkin76456 and welcome to the NVIDIA developer forums!

You can always find all the latest information on our DLSS SDK availability on our Getting Started page. For DLSS 3 in particular you can subscribe to a receive a notification as soon as it will be available.

Beyond that, as stated above, I can only say “Coming soon”.

Thanks!

10

Coming next year, you mean lol

11

Hi, Could you give us any ETA?

12

Welcome to the NVIDIA developer forums @immortalhandstudios and @bencsizy !

Still no news on an ETA I am afraid.

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13

No Christmas present this year then Haha

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14

Oh its out :D thats great Christmas did come haha.

15

I just wanted to write the same :-) Merry Christmas!

You will find the newest plugin on the DLSS pages and some helper video to get you started with the changes from previous versions as a holiday extra!

3 Likes
16

Ohhhhhhhh thank youuuu.

Merry christmas to all
Have a nice day.
Best regards
Daniel

17

You made my day :D
Really helpful, thank you.
Have a nice Xmas.
Cordially

18

nvidia pushing its release because they want to go for christmas holiday.
thanks, team!

19

Thanks to all involved for getting this out for Christmas!