#!/bin/bash

# HOW TO USE: Add this file to any folder in your path, and set this launch parameter in Steam:
# gameoptimizer %command%

export PROTON_FSR4_UPGRADE=1 # Enable FSR4
export DXIL_SPIRV_CONFIG="wmma_rdna3_workaround" # Enable FSR4 on RDNA3 (FP8 emulation)
export PROTON_USE_NTSYNC=1 # Enable NTSync
export VKD3D_SHADER_DEBUG="none" # Disable VKD3D logging
export PROTON_PRIORITY_HIGH=1 # Set high CPU priority
export STAGING_SHARED_MEMORY=1 # Better memory management
export PROTON_HEAP_DELAY_FREE=1 # Prevent crashes due to memory bugs

# Use with Goverlay settings
# Capture game in OBS
# Launch gamescope window with these settings:
### Launch in fullscreen
### Enable adaptive-sync. May be unnecesary in your DE
### Enable hdr. Remove this line if your monitor is not hdr capable
### Define window resolution, use your monitor resolution for this setting
### 115 fps max. to ensure VRR is working correctly. I have a 120Hz monitor, so 120-5=115
exec $HOME/fgmod/fgmod \
    obs-gamecapture \
    gamescope \
        --fullscreen \
        --adaptive-sync \
        --hdr-enabled \
        -W 2560 -H 1440 \
        -r 115 \
        -- "$@"