anchor.diff:  { stdenv
   , fetchFromGitHub
   , fetchurl
  +, intel-gpu-tools
   , lib
  -, meson
  -, ninja
  +, python2
   
   , libdrm
   , libva
  
positive.code:     xorgproto
    ];
  
    preConfigure = ''
      mesonFlagsArray+=("-Ddriverdir=$out/lib/dri")
    '';
  
    mesonFlags = [
      "-Dwith_x11=yes"
      "-Dwith_wayland=yes"
      "-Denable_hybrid_codec=true"
    ];
  
    passthru = {
      srcVerification = fetchurl {
  
negative.code: }:
  
  let
    version = "2.2.0";
  in
  stdenv.mkDerivation rec {
    name = "intel-vaapi-driver-${version}";
  
    src = fetchurl rec {
      urls = [
        ("https://github.com/intel/intel-vaapi-driver/releases/download/${version}/"
          + "${name}.tar.bz2")
        ("https://www.freedesktop.org/software/vaapi/releases/libva/"
          + "${name}.tar.bz2")
      ];
      hashOutput = false;
      sha256 = "e8a5f54694eb76aad42653b591030b8a53b1513144c09a80defb3d8d8c875c18";
    };
  
    nativeBuildInputs = [
      # Currently breaks the build
      # intel-gpu-tools  # Needed to generate gpu asm
      python2
    ];
  
    buildInputs = [
  