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{ stdenv, lib, fetchFromGitHub, meson, pkg-config, ninja, wayland-scanner
, libdrm
, minimal ? false
, libX11, libXext, libXfixes, wayland, libffi, libGL
, mesa
# for passthru.tests
, intel-compute-runtime
, intel-media-driver
, mpv
, intel-vaapi-driver
, vlc
}:
stdenv.mkDerivation rec {
pname = "libva" + lib.optionalString minimal "-minimal";
version = "2.19.0";
src = fetchFromGitHub {
owner = "intel";
repo = "libva";
rev = version;
sha256 = "sha256-M6mAHvGl4d9EqdkDBSxSbpZUCUcrkpnf+hfo16L3eHs=";
};
outputs = [ "dev" "out" ];
depsBuildBuild = [ pkg-config ];
nativeBuildInputs = [ meson pkg-config ninja ]
++ lib.optional (!minimal) wayland-scanner;
buildInputs = [ libdrm ]
++ lib.optionals (!minimal) [ libX11 libXext libXfixes wayland libffi libGL ];
mesonFlags = [
# Add FHS and Debian paths for non-NixOS applications
"-Ddriverdir=${mesa.drivers.driverLink}/lib/dri:/usr/lib/dri:/usr/lib32/dri:/usr/lib/x86_64-linux-gnu/dri:/usr/lib/i386-linux-gnu/dri"
];
passthru.tests = {
# other drivers depending on libva and selected application users.
# Please get a confirmation from the maintainer before adding more applications.
inherit intel-compute-runtime intel-media-driver intel-vaapi-driver mpv vlc;
};
meta = with lib; {
description = "An implementation for VA-API (Video Acceleration API)";
longDescription = ''
VA-API is an open-source library and API specification, which provides
access to graphics hardware acceleration capabilities for video
processing. It consists of a main library (this package) and
driver-specific acceleration backends for each supported hardware vendor.
'';
homepage = "https://01.org/linuxmedia/vaapi";
changelog = "https://raw.githubusercontent.com/intel/libva/${version}/NEWS";
license = licenses.mit;
maintainers = with maintainers; [ SuperSandro2000 ];
platforms = platforms.unix;
};
}
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