nixpkgs/pkgs/development/libraries/libva/1.0.0.nix

{ stdenv, lib, fetchurl, libX11, pkgconfig, libXext, libdrm, libXfixes, wayland, libffi
, libGL, libGL_driver
, minimal ? false, libva1-minimal
}:

stdenv.mkDerivation rec {
  name = "libva-${version}";
  version = "1.7.3";

  src = fetchurl {
    url = "https://www.freedesktop.org/software/vaapi/releases/libva/${name}.tar.bz2";
    sha256 = "1ndrf136rlw03xag7j1xpmf9015d1h0dpnv6v587jnh6k2a17g12";
  };

  outputs = [ "bin" "dev" "out" ];

  nativeBuildInputs = [ pkgconfig ];

  buildInputs = [ libdrm ]
    ++ lib.optionals (!minimal) [ libva1-minimal libX11 libXext libXfixes wayland libffi libGL ];
  # TODO: share libs between minimal and !minimal - perhaps just symlink them

  configureFlags =
    # Add FHS paths for non-NixOS applications.
    [ "--with-drivers-path=${libGL_driver.driverLink}/lib/dri:/usr/lib/dri:/usr/lib32/dri" ] ++
    lib.optionals (!minimal) [ "--enable-glx" ];

  installFlags = [ "dummy_drv_video_ladir=$(out)/lib/dri" ];

  meta = with stdenv.lib; {
    homepage = http://www.freedesktop.org/wiki/Software/vaapi;
    license = licenses.mit;
    description = "VAAPI library: Video Acceleration API";
    platforms = platforms.unix;
    maintainers = with maintainers; [ garbas ];
  };
}