From 36c16a56c366d78e5a11b06b4e4019b361f2e817 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 2 Sep 2024 11:25:23 +0200
Subject: ...

---
 accounts/gkleen@sif/hyprland.nix | 4 ++++
 accounts/gkleen@sif/systemd.nix  | 5 +++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/accounts/gkleen@sif/hyprland.nix b/accounts/gkleen@sif/hyprland.nix
index 88c71f7f..8c920354 100644
--- a/accounts/gkleen@sif/hyprland.nix
+++ b/accounts/gkleen@sif/hyprland.nix
@@ -23,6 +23,10 @@ in {
     "QT_AUTO_SCREEN_SCALE_FACTOR,1"
     "SDL_VIDEODRIVER,wayland"
     # "AQ_DRM_DEVICES,/dev/dri/by-path/pci-0000:01:00.0-card"
+    "__NV_PRIME_RENDER_OFFLOAD,1"
+    "__NV_PRIME_RENDER_OFFLOAD_PROVIDER,NVIDIA-G0"
+    "__GLX_VENDOR_LIBRARY_NAME,nvidia"
+    "__VK_LAYER_NV_optimus,NVIDIA_only"
   ];
 
   xwayland.force_zero_scaling = true;
diff --git a/accounts/gkleen@sif/systemd.nix b/accounts/gkleen@sif/systemd.nix
index 20db64a0..d654811e 100644
--- a/accounts/gkleen@sif/systemd.nix
+++ b/accounts/gkleen@sif/systemd.nix
@@ -287,8 +287,9 @@ in {
         WatchdogSec = "30min";
         Environment = [
           "PATH=${lib.makeBinPath (with pkgs; [atomicparsley ffmpeg-headless rtmpdump])}"
+          "DSCP=8"
         ];
-        ExecStart = pkgs.writers.writePython3 "yt-dlp" {
+        ExecStart = ''${lib.getExe pkgs.dscp} ${pkgs.writers.writePython3 "yt-dlp" {
           libraries = with pkgs.python3Packages; [ yt-dlp sdnotify ];
         } ''
           import json
@@ -316,7 +317,7 @@ in {
           with YoutubeDL(ydl_opts) as ytdl:
               n.notify('READY=1')
               ytdl.download(args['urls'])
-        '';
+        ''}'';
         ExecStopPost = "${pkgs.coreutils}/bin/rm -rfv \"$CACHE_DIRECTORY\"";
       };
     };
-- 
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