48 lines
1.6 KiB
Nix
48 lines
1.6 KiB
Nix
{ stdenv, fetchFromGitHub
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, cmake, pkg-config
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, libva, libpciaccess, intel-gmmlib
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, enableX11 ? true, libX11
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}:
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stdenv.mkDerivation rec {
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pname = "intel-media-driver";
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version = "20.4.5";
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src = fetchFromGitHub {
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owner = "intel";
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repo = "media-driver";
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rev = "intel-media-${version}";
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sha256 = "149xkhhp8q06c1jzxjs24lnbfrlvf19m0hcwld593vv4arfpbpmf";
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};
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cmakeFlags = [
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"-DINSTALL_DRIVER_SYSCONF=OFF"
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"-DLIBVA_DRIVERS_PATH=${placeholder "out"}/lib/dri"
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# Works only on hosts with suitable CPUs.
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"-DMEDIA_RUN_TEST_SUITE=OFF"
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];
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nativeBuildInputs = [ cmake pkg-config ];
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buildInputs = [ libva libpciaccess intel-gmmlib ]
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++ stdenv.lib.optional enableX11 libX11;
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meta = with stdenv.lib; {
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description = "Intel Media Driver for VAAPI — Broadwell+ iGPUs";
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longDescription = ''
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The Intel Media Driver for VAAPI is a new VA-API (Video Acceleration API)
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user mode driver supporting hardware accelerated decoding, encoding, and
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video post processing for GEN based graphics hardware.
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'';
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homepage = "https://github.com/intel/media-driver";
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changelog = "https://github.com/intel/media-driver/releases/tag/intel-media-${version}";
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license = with licenses; [ bsd3 mit ];
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platforms = platforms.linux;
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maintainers = with maintainers; [ primeos jfrankenau ];
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};
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postFixup = stdenv.lib.optionalString enableX11 ''
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patchelf --set-rpath "$(patchelf --print-rpath $out/lib/dri/iHD_drv_video.so):${stdenv.lib.makeLibraryPath [ libX11 ]}" \
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$out/lib/dri/iHD_drv_video.so
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'';
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}
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