enable hardware acceleration

configurations/hp500281.nix

@@ -1,4 +1,4 @@
-{ lib, ... }:
+{ lib, pkgs, ... }:
 let
   inherit (builtins) readFile;
 in
@@ -19,6 +19,19 @@ in
 
   boot.kernelModules = [ "kvm-intel" ];
 
+  environment.sessionVariables = {
+    LIBVA_DRIVER_NAME = "iHD";
+  };
+
+  hardware.cpu.intel.updateMicrocode = true;
+
+  hardware.opengl.extraPackages = with pkgs; [
+    vaapiIntel
+    vaapiVdpau
+    libvdpau-va-gl
+    intel-media-driver
+  ];
+
   networking.networkmanager = {
     enable = true;
   };

profiles/graphical/default.nix

@@ -9,6 +9,9 @@ in
     ./sway
   ];
 
+  hardware.opengl.enable = true;
+  hardware.opengl.driSupport = true;
+
   sound.enable = true;
 
   environment = {

users/nrd.nix

@@ -86,6 +86,8 @@ in
       enable = true;
       config = {
         ytdl-format = "bestvideo[height<=?1080]+bestaudio/best";
+        hwdec = "auto";
+        vo = "gpu";
       };
     };