chemputer / cyberfsr2

FidelityFx Super Resolution 2.0 for Cyberpunk

DLSS2FSR (formerly FidelityFx Super Resolution 2.0 for Cyberpunk 2077)

Drop-in DLSS replacement with FSR 2.0 for various games such as Cyberpunk 2077.

CyberFSR2's Nexus Mods Page

AkiraJkr's Compatibility List

Official Discord Channel: https://discord.gg/2JDHx6kcXB

Installation

Following instructions were written for Cyberpunk 2077 and may differ for other games.

Windows

• Download the latest relase from Nexusmods.
• Extract the contents of the archive next to the nvngx_dlss.dll file in your games folder.
• Run EnableSignatureOverride.reg and confirm merge.
• That's it. Now DLSS option should appear in settigs.

Linux

• Download the latest relase from Nexusmods.
• Extract the contents of the archive next to the nvngx_dlss.dll file in your games folder.
• Run the linuxinstall.sh script
• Or just run the following command with the appropriate file paths to install the tweaks manually:

WINEPREFIX=/path/where/the/steam/library/is/steamapps/compatdata/1091500/pfx /bin/wine64 regedit ../../common/Cyberpunk\ 2077/bin/x64/FidelityFx\ Super\ Resolution\ 2.0-3001-0-3-1656426926/EnableSignatureOverride.reg

• That's it. Now DLSS option should appear in settigs.

Uninstallation

• Just run DisableSignatureOverride.reg
• Linux users should refer to prior command.

Compilation

Requirements

• Visual Studio 2022
• latest Vulkan SDK (1.3.216.0)

Instructions

• Clone this repo with all of its submodules.
• Compile the FSR 2.0 submodule in external/FidelityFX-FSR2 as instructed in official documentation. Note: I used the GenerateSolutionsDLL.bat but I am sure static libraries will work fine too.
• Open the CyberFSR.sln with Visual Studio 2022.
• Hit Compile in VS2022, if you compiled the FSR2 in Debug mode, compile CyberFSR in Debug mode, and if you compiled the FSR2 DLLs in Release mode, do the same in CyberFSR. This will result in a DLL in either [root]/x64/Debug/CyberFSR.dll or [root]/x64/Release/nvngx.dll.
• Copy the compiled ffx_fsr2_api_dx12_x64.dll and ffx_fsr2_api_x64.dll from the FidelityFX Directory to your Cyberpunk 2077 executable directory.
• Rename the compiled DLL from two steps ago to nvngx.dll if it is CyberFSR.dll.
• Copy nvngx.dll to your Cyberpunk 2077 executable directory.
• Run the EnableSignatureOverride.reg to allow Cyberpunks DLSS implementation to load unsigned DLSS versions
• Run the game and set the quality in the DLSS settings
• Play the game with FSR 2.0