2020-09-19 23:55:56 +00:00
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{ 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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}:
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stdenv.mkDerivation rec {
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pname = "libavif";
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2020-11-03 00:54:29 +00:00
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version = "0.8.2";
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2020-09-19 23:55:56 +00:00
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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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2020-11-03 00:54:29 +00:00
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sha256 = "0f0l8ywz2jhc9mkfrzdxdvr3q39a404yn9wcyvqshfbkbprsan4p";
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2020-09-19 23:55:56 +00:00
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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"
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"-DAVIF_CODEC_DAV1D=ON"
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"-DAVIF_BUILD_APPS=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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];
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buildInputs = [
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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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];
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meta = with stdenv.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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