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AMD FidelityFX Super Resolution (FSR) is an open source, high-quality solution for producing high resolution frames from lower resolution inputs.
It uses a collection of cutting-edge algorithms with a particular emphasis on creating high-quality edges, giving large performance improvements compared to rendering at native resolution directly. FSR enables “practical performance” for costly render operations, such as hardware ray tracing.
- ffx-fsr contains the FSR shader code
- sample contains the FSR sample
You can find the binaries for FidelityFX FSR in the release section on GitHub.
To build the FSR sample, please follow the following instructions:
- Install the following tools:
-
Generate the solutions:
> cd <installation path>\build > GenerateSolutions.bat -
Open the solutions in the DX12 or Vulkan directory (depending on your preference), compile and run.