lsfg-vk: init at 1.0.0

pkgs/by-name/ls/lsfg-vk/package.nix

@@ -0,0 +1,44 @@
+{
+  lib,
+  fetchFromGitHub,
+  cmake,
+  vulkan-headers,
+  llvmPackages,
+}:
+
+llvmPackages.stdenv.mkDerivation rec {
+  pname = "lsfg-vk";
+  version = "1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "PancakeTAS";
+    repo = "lsfg-vk";
+    tag = "v${version}";
+    hash = "sha256-hWpuPH7mKbeMaLaRUwtlkNLy4lOnJEe+yd54L7y2kV0=";
+    fetchSubmodules = true;
+  };
+
+  postPatch = ''
+    substituteInPlace VkLayer_LS_frame_generation.json \
+      --replace-fail "liblsfg-vk.so" "$out/lib/liblsfg-vk.so"
+  '';
+
+  nativeBuildInputs = [
+    llvmPackages.clang-tools
+    llvmPackages.libllvm
+    cmake
+  ];
+
+  buildInputs = [
+    vulkan-headers
+  ];
+
+  meta = {
+    description = "Vulkan layer for frame generation (Requires owning Lossless Scaling)";
+    homepage = "https://github.com/PancakeTAS/lsfg-vk/";
+    changelog = "https://github.com/PancakeTAS/lsfg-vk/releases/tag/${src.tag}";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ pabloaul ];
+  };
+}