Linux + Optiscaler + FSR4 INT8 + FG in Red Dead Redemption 2

Описание: The video demonstrates how to install FSR 4 INT8 in Linux in the video game Red Dead Redemption 2, using Optiscaler 0.9.0-pre.

Consult the Heroic Game Launcher wiki about installing Rockstar Games from Epic Games: https://github.com/Heroic-Games-Launc...
Download Optiscaler 0.9.0-pre (Opti Discord):   / discord  
Download Optiscaler 0.7.9: https://github.com/optiscaler/OptiSca...
Download fakenvapi (if you plan to use Optiscaler v0.7.9): https://github.com/optiscaler/fakenvapi
Download OptiPatcher: https://github.com/optiscaler/OptiPat...
Download Ultimate ASI Loader: https://github.com/ThirteenAG/Ultimat...
Download FSR 4 INT8 (dll): https://gofile.io/d/fiyGuj

Chapters:
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0:00 Prerequisites
3:41 Game settings
4:17 Test Native TAA
4:43 Test FSR 4 INT8
6:58 Set Up Frame Gen
9:17 Test FSR 4 INT8 + Frame Gen

OS details:
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CachyOS x86_64
Linux kernel: 6.18.4-2-cachyos
Mesa: 25.3.3-arch1.4
Proton: cachyos-10.0.20260101
KDE Plasma: 6.5.4
KDE Frameworks: 6.21.0
Qt: 6.10.1
Graphics Platform: Wayland

PC Specs:
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GPU: Sapphire VGA Radeon RX 7800 XT Pulse 16 GB
CPU: AMD Ryzen 7 7800x3D
CPU Cooler: DeepCool AK620
MB: ASRock B650 Steel Legend WiFi
RAM: 32GB (2x16GB) DDR5 CL30 6000 Kingston Fury Beast
SSD: Samsung 980 PRO w/ Heatsink PCIe 4.0 NVMe SSD 1TB
PSU: 850W MSI MPG A850GF

Find me on social:
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Bluesky https://bsky.app/profile/cellfourteen...
Mastodon https://social.petertoushkov.eu/@cell...