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{ lib, stdenv, fetchFromGitHub
, cmake, pkg-config
, libva, libpciaccess, intel-gmmlib
, enableX11 ? true, libX11
}:
stdenv.mkDerivation rec {
pname = "intel-media-driver";
version = "21.2.3";
src = fetchFromGitHub {
owner = "intel";
repo = "media-driver";
rev = "intel-media-${version}";
sha256 = "0nldd1yfyvwnpkh0v3ni09z2zwmj84px0pcd1w50brvny36r814c";
};
cmakeFlags = [
"-DINSTALL_DRIVER_SYSCONF=OFF"
"-DLIBVA_DRIVERS_PATH=${placeholder "out"}/lib/dri"
# Works only on hosts with suitable CPUs.
"-DMEDIA_RUN_TEST_SUITE=OFF"
];
nativeBuildInputs = [ cmake pkg-config ];
buildInputs = [ libva libpciaccess intel-gmmlib ]
++ lib.optional enableX11 libX11;
meta = with lib; {
description = "Intel Media Driver for VAAPI — Broadwell+ iGPUs";
longDescription = ''
The Intel Media Driver for VAAPI is a new VA-API (Video Acceleration API)
user mode driver supporting hardware accelerated decoding, encoding, and
video post processing for GEN based graphics hardware.
'';
homepage = "https://github.com/intel/media-driver";
changelog = "https://github.com/intel/media-driver/releases/tag/intel-media-${version}";
license = with licenses; [ bsd3 mit ];
platforms = platforms.linux;
maintainers = with maintainers; [ primeos jfrankenau ];
};
postFixup = lib.optionalString enableX11 ''
patchelf --set-rpath "$(patchelf --print-rpath $out/lib/dri/iHD_drv_video.so):${lib.makeLibraryPath [ libX11 ]}" \
$out/lib/dri/iHD_drv_video.so
'';
}
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