lots

hardware/gpu/intel.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+{
+  # enable opengl (headless)
+
+  # https://github.com/NixOS/nixpkgs/blob/nixos-22.11/pkgs/development/libraries/ffmpeg/generic.nix
+  # https://github.com/NixOS/nixpkgs/blob/nixos-22.11/pkgs/development/libraries/jellyfin-ffmpeg/default.nix
+
+  nixpkgs.config.openglSupport = true; # why is this not set by hardware.opengl.enable ?
+  nixpkgs.config.vaapiSupport  = true;
+  nixpkgs.config.libaomSupport = true;
+  nixpkgs.config.vdpauSupport  = true; # intel
+  nixpkgs.config.libmfxSupport = true; # intel
+
+  hardware.opengl.enable = true;
+  hardware.opengl.extraPackages = with pkgs; [
+    mesa.drivers
+    vaapiIntel
+    libvdpau-va-gl
+    vaapiVdpau
+    intel-ocl
+  ];
+}