mirror of
https://github.com/ryan4yin/nix-config.git
synced 2026-01-11 14:20:23 +01:00
63 lines
1.9 KiB
Nix
63 lines
1.9 KiB
Nix
# https://github.com/fufexan/dotfiles/blob/483680e121b73db8ed24173ac9adbcc718cbbc6e/system/programs/gamemode.nix
|
|
{
|
|
config,
|
|
pkgs,
|
|
nix-gaming,
|
|
lib,
|
|
...
|
|
}:
|
|
let
|
|
programs = lib.makeBinPath [
|
|
config.programs.hyprland.package
|
|
pkgs.coreutils
|
|
pkgs.power-profiles-daemon
|
|
];
|
|
|
|
startscript = pkgs.writeShellScript "gamemode-start" ''
|
|
export PATH=$PATH:${programs}
|
|
export HYPRLAND_INSTANCE_SIGNATURE=$(ls -1 /tmp/hypr | tail -1)
|
|
hyprctl --batch 'keyword decoration:blur 0 ; keyword animations:enabled 0 ; keyword misc:vfr 0'
|
|
powerprofilesctl set performance
|
|
'';
|
|
|
|
endscript = pkgs.writeShellScript "gamemode-end" ''
|
|
export PATH=$PATH:${programs}
|
|
export HYPRLAND_INSTANCE_SIGNATURE=$(ls -1 /tmp/hypr | tail -1)
|
|
hyprctl --batch 'keyword decoration:blur 1 ; keyword animations:enabled 1 ; keyword misc:vfr 1'
|
|
powerprofilesctl set power-saver
|
|
'';
|
|
in
|
|
{
|
|
# Optimise Linux system performance on demand
|
|
# https://github.com/FeralInteractive/GameMode
|
|
# https://wiki.archlinux.org/title/Gamemode
|
|
#
|
|
# Usage:
|
|
# 1. For games/launchers which integrate GameMode support:
|
|
# https://github.com/FeralInteractive/GameMode#apps-with-gamemode-integration
|
|
# simply running the game will automatically activate GameMode.
|
|
# 2. For others, launching the game through gamemoderun: `gamemoderun ./game`
|
|
# 3. For steam: `gamemoderun steam-runtime`
|
|
programs.gamemode = {
|
|
enable = pkgs.stdenv.isx86_64;
|
|
settings = {
|
|
general = {
|
|
softrealtime = "auto";
|
|
renice = 15;
|
|
};
|
|
custom = {
|
|
start = startscript.outPath;
|
|
end = endscript.outPath;
|
|
};
|
|
};
|
|
};
|
|
|
|
# see https://github.com/fufexan/nix-gaming/#pipewire-low-latency
|
|
services.pipewire.lowLatency.enable = true;
|
|
programs.steam.platformOptimizations.enable = true;
|
|
imports = with nix-gaming.nixosModules; [
|
|
pipewireLowLatency
|
|
platformOptimizations
|
|
];
|
|
}
|