94 lines
2.5 KiB
Nix
94 lines
2.5 KiB
Nix
{ lib, stdenv
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, fetchFromGitHub
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, libaom
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, cmake
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, pkg-config
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, zlib
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, libpng
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, libjpeg
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, dav1d
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, libyuv
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, gdk-pixbuf
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, makeWrapper
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}:
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let
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gdkPixbufModuleDir = "${placeholder "out"}/${gdk-pixbuf.moduleDir}";
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gdkPixbufModuleFile = "${placeholder "out"}/${gdk-pixbuf.binaryDir}/avif-loaders.cache";
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in
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stdenv.mkDerivation rec {
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pname = "libavif";
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version = "1.0.2";
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src = fetchFromGitHub {
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owner = "AOMediaCodec";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-Ku0UgVBba1tHBzHjx5yf9hRAtbmXf2n4gEdAaGr3qTY=";
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};
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# reco: encode libaom slowest but best, decode dav1d fastest
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cmakeFlags = [
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"-DBUILD_SHARED_LIBS=ON"
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"-DAVIF_CODEC_AOM=ON" # best encoder (slow but small)
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"-DAVIF_CODEC_DAV1D=ON" # best decoder (fast)
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"-DAVIF_CODEC_AOM_DECODE=OFF"
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"-DAVIF_BUILD_APPS=ON"
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"-DAVIF_BUILD_GDK_PIXBUF=ON"
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];
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nativeBuildInputs = [
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cmake
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pkg-config
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gdk-pixbuf
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makeWrapper
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];
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buildInputs = [
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gdk-pixbuf
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libaom
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zlib
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libpng
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libjpeg
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dav1d
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libyuv
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];
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postPatch = ''
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substituteInPlace contrib/gdk-pixbuf/avif.thumbnailer.in \
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--replace '@CMAKE_INSTALL_FULL_BINDIR@/gdk-pixbuf-thumbnailer' "$out/libexec/gdk-pixbuf-thumbnailer-avif"
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'';
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env.PKG_CONFIG_GDK_PIXBUF_2_0_GDK_PIXBUF_MODULEDIR = gdkPixbufModuleDir;
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postInstall = ''
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GDK_PIXBUF_MODULEDIR=${gdkPixbufModuleDir} \
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GDK_PIXBUF_MODULE_FILE=${gdkPixbufModuleFile} \
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gdk-pixbuf-query-loaders --update-cache
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''
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# Cross-compiled gdk-pixbuf doesn't support thumbnailers
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+ lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
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mkdir -p "$out/bin"
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makeWrapper ${gdk-pixbuf}/bin/gdk-pixbuf-thumbnailer "$out/libexec/gdk-pixbuf-thumbnailer-avif" \
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--set GDK_PIXBUF_MODULE_FILE ${gdkPixbufModuleFile}
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'';
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meta = with lib; {
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description = "C implementation of the AV1 Image File Format";
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longDescription = ''
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Libavif aims to be a friendly, portable C implementation of the
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AV1 Image File Format. It is a work-in-progress, but can already
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encode and decode all AOM supported YUV formats and bit depths
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(with alpha). It also features an encoder and a decoder
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(avifenc/avifdec).
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'';
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homepage = "https://github.com/AOMediaCodec/libavif";
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changelog = "https://github.com/AOMediaCodec/libavif/blob/v${version}/CHANGELOG.md";
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maintainers = with maintainers; [ mkg20001 ];
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platforms = platforms.all;
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license = licenses.bsd2;
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};
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}
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