gl-gsync-demo: init at 2020-12-27

{ stdenv, fetchFromGitHub, libX11, freeglut, glew, libXNVCtrl, libXext, lib }:

stdenv.mkDerivation rec {

  pname = "gl-gsync-demo";

  version = "unstable-2020-12-27";

  src = fetchFromGitHub {

    owner = "dahenry";

    repo = "gl-gsync-demo";

    rev = "4fd963a8ad880dc2d846394c8c80b2091a119591";

    sha256 = "1innsmpsd9n9ih80v16rhj2ijrl28jd7x6a4jmxdirba7mjibm8d";

  };

  buildInputs = [ libX11 freeglut glew libXNVCtrl libXext ];

  installPhase = ''

    runHook preInstall

    install -D gl-gsync-demo -t $out/bin/

    runHook postInstall

  '';

  meta = with lib; {

    license = with licenses; mit;

    platforms = platforms.linux;

    maintainers = with maintainers; [ atemu ];

    description = "A very basic OpenGL demo for testing NVIDIA's G-SYNC technology on Linux";

    longDescription = ''

      The demo simply draws a vertical bar moving accross the screen at constant speed, but deliberately rendered at a variable frame rate.

      The min and max frame rates can be manually changed at runtime, by step of 10 fps and with a min of 10 fps.

      The demo also allows to toggle V-Sync on/off.

    '';

    homepage = "https://github.com/dahenry/gl-gsync-demo";

  };

}

  gltron = callPackage ../games/gltron { };

  gl-gsync-demo = callPackage ../games/gl-gsync-demo {

    libXNVCtrl = linuxPackages.nvidia_x11.settings.libXNVCtrl;

  };

  gmad = callPackage ../games/gmad { };

  gnonograms = callPackage ../games/gnonograms { };