OptiScaler, a compatibility layer for upscaling and frame generation technologies such as FSR4, DLSS, and XeSS, has been released in version v0.9.4.

The release centers on the FFX 2.3 SDK with FSR 4.1.1: model/preset hooking was reworked, fixing Failed to hook errors. RDNA 3 desktop GPUs now get INT8 auto-enabled, and unsupported cards get a new Fsr4ForceEnableInt8 option. The update also adds community-sourced FSR 3.1 tuning presets and turns several overlay options into dropdown menus. Alongside the release, the project passed 1 million downloads and 9000+ stars on GitHub.

Major Features

Updated to FFX 2.3 SDK/FSR 4.1.1

• Updated model/preset hooking for FSR 4.1.1 addressing Failed to hook errors
• Added FSR 4.1.1 support for officially supported cards (RDNA 3 desktop GPUs now have auto-enabled INT8)
• Added Fsr4ForceEnableInt8 option for unsupported GPUs
• RDNA2 Windows users are recommended to continue using FSR 4.0.2c

BAT Improvements

• Enhanced setup detection and reorganized components
• Better support for folders with special characters

FSR 3.1 Tuning Presets

• Community-sourced presets for potential image quality improvements

Overlay Enhancements

• Converted some options to dropdown menus
• Added FSR3 fallback detection for 4.1.1 upgrades

Minor Features & Fixes

• Fixed FSR3.1 preset dynamic calculation
• Fixed typeless hudless resources
• Fixed dlssg_to_fsr3_amd_is_better.dll menu check
• Fixed Where Winds Meet motion vector issues
• Added missing Ubisoft game executables
• Various game-specific quirks and optimizations

Bundled Components

• OptiScaler 0.9.4-final (signed)
• Fakenvapi 1.4.1
• Nukems dlssg_to_fsr3 0.130
• FFX 2.3 SDK with FSR 4.1.1 and FSR-FG 4.0.1
• XeSS 3.0.1 SDK

Source: GitHub