feat: gaming - gamemode + stream

2026-07-15 00:52:39 +02:00 · 2024-01-22 22:00:14 +08:00
parent 9843ea9db5
commit 40921d4199
10 changed files with 205 additions and 19 deletions
@@ -0,0 +1,48 @@
+# 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 {
+  programs.gamemode = {
+    enable = true;
+    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;
+  imports = [
+    nix-gaming.nixosModules.pipewireLowLatency
+  ];
+}