feat: Add vulkan-low-latency-layer package (#12650) (#12652)

anda/games/vulkan-low-latency-layer/anda.hcl

@@ -0,0 +1,6 @@
+project pkg {
+	arches = ["x86_64", "aarch64"]
+	rpm {
+		spec = "vulkan-low-latency-layer.spec"
+	}
+}

anda/games/vulkan-low-latency-layer/update.rhai

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+rpm.version(gh("Korthos-Software/low_latency_layer"));

anda/games/vulkan-low-latency-layer/vulkan-low-latency-layer.spec

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+Name:           vulkan-low-latency-layer
+Version:        0.1.0
+Release:        1%{?dist}
+Summary:        Vulkan layer for hardware agnostic input latency reduction
+Packager:       Kyle Gospodnetich <me@kylegospodneti.ch>
+
+License:        MIT
+URL:            https://github.com/Korthos-Software/low_latency_layer
+Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz
+
+BuildRequires:  cmake
+BuildRequires:  gcc-c++
+BuildRequires:  vulkan-headers
+BuildRequires:  cmake(VulkanUtilityLibraries)
+BuildRequires:  pkgconfig(vulkan)
+
+Requires:       vulkan-loader
+
+%description
+A Vulkan layer that reduces click-to-photon latency by
+implementing both AMD and NVIDIA's latency reduction technologies,
+providing hardware-agnostic implementations of the VK_NV_low_latency2
+and VK_AMD_anti_lag device extensions.
+
+%prep
+%autosetup -n low_latency_layer-%{version}
+
+%conf
+%cmake
+
+%build
+%cmake_build
+
+%install
+%cmake_install
+
+%files
+%license LICENSE
+%doc README.md
+%{_libdir}/libVkLayer_KORTHOS_LowLatency.so
+%{_datadir}/vulkan/implicit_layer.d/low_latency_layer.json
+
+%changelog
+* Fri May 22 2026 Kyle Gospodnetich <me@kylegospodneti.ch> - 0.1.0-1
+- Initial package