Best Open Source fsr4 Libraries

A curated list of the most popular GitHub repositories tagged with fsr4. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1optiscaler/OptiScaler

OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR3 FG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

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