https://github.com/jms55/dlss_wgpu
https://github.com/jms55/dlss_wgpu
Last synced: 19 days ago
JSON representation
- Host: GitHub
- URL: https://github.com/jms55/dlss_wgpu
- Owner: JMS55
- License: apache-2.0
- Created: 2023-02-24T01:25:49.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2025-04-13T00:17:22.000Z (about 1 month ago)
- Last Synced: 2025-04-30T14:27:57.596Z (19 days ago)
- Language: Rust
- Size: 67.4 KB
- Stars: 17
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE-APACHE
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README
# dlss_wgpu - Deep Learning Super Sampling for wgpu
A wrapper for using [DLSS](https://www.nvidia.com/en-us/geforce/technologies/dlss) with [wgpu](https://github.com/gfx-rs/wgpu) when targeting Vulkan.
## Version Chart
| dlss_wgpu | dlss | wgpu |
|:---------:|:--------:|:----:|
| v1.0 | v310.2.1 | v25 |
## Downloading The DLSS SDK
The DLSS SDK cannot be redistributed by this crate. You will need to download the SDK as follows:
* Clone the NVIDIA DLSS Super Resolution SDK v310.2.1 from https://github.com/NVIDIA/DLSS
* Set the environment variable `DLSS_SDK = /path/to/DLSS`
* Ensure you comply with the DLSS SDK license located at https://github.com/NVIDIA/DLSS/blob/main/LICENSE.txt
## Build Dependencies
* Install the DLSS SDK
* Install the Vulkan SDK https://vulkan.lunarg.com/sdk/home and set the `VULKAN_SDK` environment variable
* Install clang https://rust-lang.github.io/rust-bindgen/requirements.html#clang
## Debug Overlay
When `dlss_wgpu` is compiled with the `debug_overlay` cargo feature, and the `DLSS_SDK` environment variable is set, the development version of the DLSS DLL will be linked.
The development version of the DLSS SDK comes with an in-app overlay to help debug usage of DLSS. See section `8.2` of `$DLSS_SDK/doc/DLSS_Programming_Guide_Release.pdf` for details.
## Distributing Your App
Once your app is compiled, you do not need to distribute the entire DLSS SDK, or set the `DLSS_SDK` environment variable. You only need to distribute the DLSS DLL and license text as follows:
* On Windows, copy `$DLSS_SDK/lib/Windows_x86_64/rel/nvngx_dlss.dll` to the same directory as your app
* On Linux, copy `$DLSS_SDK/lib/Linux_x86_64/rel/libnvidia-ngx-dlss.so.310.2.1` to the same directory as your app
* Include the full copyright and license blurb texts from section `9.5` of `$DLSS_SDK/doc/DLSS_Programming_Guide_Release.pdf` with your app