default.nix: reduce

default.nix

@@ -6,7 +6,6 @@
   vulkan-headers,
   vulkan-loader,
   llvmPackages,
-  libX11,
   libXrandr,
   libXinerama,
   libXcursor,
@@ -20,13 +19,13 @@
 
 llvmPackages.stdenv.mkDerivation {
   pname = "lsfg-vk";
-  version = "unstable-2025-07-20-e67fcd3";
+  version = "unstable-2025-07-24-c959c8f";
 
   src = fetchFromGitHub {
     owner = "PancakeTAS";
     repo = "lsfg-vk";
-    rev = "e67fcd3dd832c9d177ad2be780e5dd0e47810bdf";
-    hash = "sha256-c0anP3lWJ2GcjJNGIHcY/sS86AS1tFk0t7vXbaEGTQg=";
+    rev = "c959c8f542e416a63d5436e47e1762e8c8074285";
+    hash = "sha256-/JS97I6OgzLAPzC1CbilQAx9B1T765aMa5Pr4dVyKzk=";
     fetchSubmodules = true;
   };
 
@@ -35,9 +34,7 @@ llvmPackages.stdenv.mkDerivation {
   ];
 
   nativeBuildInputs = [
-    # clang-tools needs to come before clang so it can locate Vulkan headers correctly
     llvmPackages.clang-tools
-    llvmPackages.clang
     llvmPackages.libllvm # needed for release builds
     cmake
     ninja
@@ -48,7 +45,6 @@ llvmPackages.stdenv.mkDerivation {
   buildInputs = [
     vulkan-headers
     vulkan-loader
-    libX11
     libXrandr
     libXinerama
     libXcursor
@@ -59,7 +55,7 @@ llvmPackages.stdenv.mkDerivation {
   ];
 
   meta = with lib; {
-    description = "Vulkan layer for frame generation (Requires Lossless Scaling install)";
+    description = "Vulkan layer for frame generation (Requires owning Lossless Scaling)";
     homepage = "https://github.com/PancakeTAS/lsfg-vk/";
     license = licenses.mit;
     platforms = platforms.linux;