nixpkgs/pkgs/development/libraries/libplacebo/default.nix

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{ stdenv
, fetchFromGitLab
, fetchpatch
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, meson
, ninja
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, pkg-config
, python3Packages
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, vulkan-headers
, vulkan-loader
, shaderc
, glslang
, lcms2
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, epoxy
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}:
stdenv.mkDerivation rec {
pname = "libplacebo";
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version = "2.72.2";
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src = fetchFromGitLab {
domain = "code.videolan.org";
owner = "videolan";
repo = pname;
rev = "v${version}";
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sha256 = "1ijqpx1pagc6qg63ynqrinvckwc8aaw1i0lx48gg5szwk8afib4i";
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};
nativeBuildInputs = [
meson
ninja
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pkg-config
python3Packages.Mako
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];
buildInputs = [
vulkan-headers
vulkan-loader
shaderc
glslang
lcms2
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epoxy
];
mesonFlags = [
"-Dvulkan-registry=${vulkan-headers}/share/vulkan/registry/vk.xml"
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];
meta = with stdenv.lib; {
description = "Reusable library for GPU-accelerated video/image rendering primitives";
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longDescription = ''
Reusable library for GPU-accelerated image/view processing primitives and
shaders, as well a batteries-included, extensible, high-quality rendering
pipeline (similar to mpv's vo_gpu). Supports Vulkan, OpenGL and Metal (via
MoltenVK).
'';
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homepage = "https://code.videolan.org/videolan/libplacebo";
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changelog = "https://code.videolan.org/videolan/libplacebo/-/tags/v${version}";
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ primeos tadeokondrak ];
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platforms = platforms.all;
};
}