ff1a94e523
The nixpkgs-unstable channel's programs.sqlite was used to identify packages producing exactly one binary, and these automatically added to their package definitions wherever possible.
40 lines
1.2 KiB
Nix
40 lines
1.2 KiB
Nix
{ stdenv, fetchFromGitHub, libX11, freeglut, glew, libXNVCtrl, libXext, lib }:
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stdenv.mkDerivation rec {
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pname = "gl-gsync-demo";
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version = "unstable-2020-12-27";
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src = fetchFromGitHub {
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owner = "dahenry";
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repo = "gl-gsync-demo";
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rev = "4fd963a8ad880dc2d846394c8c80b2091a119591";
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sha256 = "1innsmpsd9n9ih80v16rhj2ijrl28jd7x6a4jmxdirba7mjibm8d";
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};
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buildInputs = [ libX11 freeglut glew libXNVCtrl libXext ];
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installPhase = ''
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runHook preInstall
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install -D gl-gsync-demo -t $out/bin/
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runHook postInstall
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'';
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meta = with lib; {
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license = with licenses; mit;
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platforms = platforms.linux;
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maintainers = with maintainers; [ atemu ];
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description = "A very basic OpenGL demo for testing NVIDIA's G-SYNC technology on Linux";
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mainProgram = "gl-gsync-demo";
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longDescription = ''
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The demo simply draws a vertical bar moving across the screen at constant speed, but deliberately rendered at a variable frame rate.
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The min and max frame rates can be manually changed at runtime, by step of 10 fps and with a min of 10 fps.
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The demo also allows to toggle V-Sync on/off.
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'';
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homepage = "https://github.com/dahenry/gl-gsync-demo";
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};
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}
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