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Add NVIDIA DLL downloader and bundle install.sh in release ZIPs

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ayo committed 2026-10-07 16:43:38 -04:00
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commit 0a12b6ce16
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packaging/D4R_README.txt
+15 -1
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@@ -21,6 +21,8 @@ What you need
- Linux with the amdgpu kernel driver (/dev/kfd). ROCm itself is not needed: the zip includes the
ROCm 7.2.4 runtime in d4r/rocm. RocmDir in d4r/d4r.ini selects another ROCm installation instead.
- GE-Proton 11 (tested: GE-Proton11-3), selected for the game in Steam.
@installer - Internet access, Bash, curl, sha256sum and 7-Zip to run the included install.sh.
@installer NVIDIA DLLs are downloaded during installation, under NVIDIA's terms.
@clean - Two NVIDIA files, which this zip does not include:
@clean - nvngx_dlss.dll, the DLSS library, version 310.7 or 310.9 (tested: 310.7.0 and 310.9.1).
@clean Many games ship one, but often an older version. The d4r kernels check the DLSS code they
@@ -41,15 +43,23 @@ Install
If the folder already has a dxgi.dll or OptiScaler.ini (another OptiScaler install), move those
out of the way first. Also remove PROTON_USE_OPTISCALER from the game's launch options if you
used GE-Proton's built-in OptiScaler: d4r brings its own.
@installer 2. Run bash install.sh from a terminal (Bash, curl, sha256sum and 7zz/7z/7za required).
@installer It downloads DLSS 310.7.0 and the NGX core from official NVIDIA sources, checks SHA-256,
@installer and installs d4r/nvngx_dlss.dll and d4r/ngx/_nvngx.dll. No sudo is needed. The driver
@installer archive is about 915 MiB; it is extracted, never executed. Downloads are temporary.
@installer Run it again to check the files; differing existing DLLs are backed up before replacement.
@clean 2. Copy nvngx_dlss.dll into the d4r folder, and _nvngx.dll into d4r/ngx.
@installer 3. In Steam, open the game's Properties:
@clean 3. In Steam, open the game's Properties:
@full 2. In Steam, open the game's Properties:
- Compatibility: force GE-Proton11-3.
- Launch options:
PROTON_FORCE_NVAPI=1 DXVK_NVAPI_GPU_ARCH=AD100 %command%
@installer 4. Optional: check the install from a terminal in that folder:
@clean 4. Optional: check the install from a terminal in that folder:
@full 3. Optional: check the install from a terminal in that folder:
sh d4r/d4r-check.sh
@installer 5. Start the game and choose DLSS in its graphics settings.
@clean 5. Start the game and choose DLSS in its graphics settings.
@full 4. Start the game and choose DLSS in its graphics settings.
@@ -130,7 +140,7 @@ If something goes wrong
Uninstall
---------
Delete dxgi.dll, OptiScaler.ini, OptiScaler.log (if present), d3d12.dll, d3d12core.dll,
D4R_README.txt and the d4r folder from the game folder, and clear the launch options. The kernel
D4R_README.txt, install.sh (if present) and the d4r folder from the game folder, and clear the launch options. The kernel
cache in ~/.cache/d4r can be deleted too.
@@ -144,3 +154,7 @@ AMD or the OptiScaler project.
@full NVIDIA's files in this zip (d4r/nvngx_dlss.dll, d4r/ngx/_nvngx.dll) and the kernels built from
@full NVIDIA's code (listed in d4r/source/SOURCES.txt) are NVIDIA's property, are not covered by
@full d4r's license, and are included by whoever distributes this zip, not by NVIDIA.
@installer NVIDIA DLLs are downloaded by install.sh from NVIDIA/DLSS SDK 310.7.0 and driver 596.36.
@installer The included kernels compiled from NVIDIA PTX remain NVIDIA's property and are not
@installer covered by d4r's license. See d4r/source/SOURCES.txt for their provenance.