72 lines
1.6 KiB
Nix
72 lines
1.6 KiB
Nix
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{
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lib,
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stdenv,
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fetchzip,
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fetchFromGitHub,
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cmake,
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vulkan-headers,
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vulkan-loader,
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glslang,
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libwebp,
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ncnn,
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}:
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stdenv.mkDerivation rec {
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pname = "realcugan-ncnn-vulkan";
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version = "20220728";
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src = fetchFromGitHub {
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owner = "nihui";
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repo = "realcugan-ncnn-vulkan";
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rev = version;
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hash = "sha256-P3Y1B8m1+mpFinacwnvBE2vU150jj6Q12IS6QYNRZ6A=";
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};
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sourceRoot = "${src.name}/src";
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models = fetchzip {
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url = "https://github.com/nihui/realcugan-ncnn-vulkan/releases/download/20220728/realcugan-ncnn-vulkan-20220728-ubuntu.zip";
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sha256 = "sha256-71C6taL2Zr1exG5HEXOLy1j9ZMKgkMJjTgNi2hiA7xk=";
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};
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patches = [
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./cmakelists.patch
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./models_path.patch
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];
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cmakeFlags = [
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(lib.cmakeBool "USE_SYSTEM_NCNN" true)
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(lib.cmakeBool "USE_SYSTEM_WEBP" true)
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(lib.cmakeFeature "GLSLANG_TARGET_DIR" "${glslang}/lib/cmake")
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];
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nativeBuildInputs = [ cmake ];
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buildInputs = [
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vulkan-headers
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vulkan-loader
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glslang
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libwebp
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ncnn
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];
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postPatch = ''
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substituteInPlace main.cpp --replace REPLACE_MODELS $out/share/models-se
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin $out/share
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cp realcugan-ncnn-vulkan $out/bin/
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cp -r ${models}/models-{nose,pro,se} $out/share
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runHook postInstall
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'';
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meta = with lib; {
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description = "Real-cugan converter ncnn version, runs fast on intel / amd / nvidia / apple-silicon GPU with vulkan";
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homepage = "https://github.com/nihui/realcugan-ncnn-vulkan";
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license = licenses.mit;
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maintainers = with maintainers; [ iynaix ];
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mainProgram = "realcugan-ncnn-vulkan";
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platforms = platforms.all;
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};
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}
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