60 lines
2.1 KiB
Nix
60 lines
2.1 KiB
Nix
{ stdenv, lib, fetchFromGitHub, fetchpatch, meson, pkg-config, ninja, wayland
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, libdrm
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, minimal ? false, libva-minimal
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, libX11, libXext, libXfixes, libffi, libGL
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, mesa
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}:
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stdenv.mkDerivation rec {
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name = "libva-${lib.optionalString minimal "minimal-"}${version}";
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version = "2.7.1"; # Also update the hash for libva-utils!
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# update libva-utils and vaapiIntel as well
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src = fetchFromGitHub {
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owner = "intel";
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repo = "libva";
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rev = version;
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sha256 = "0ywasac7z3hwggj8szp83sbxi2naa0a3amblx64y7i1hyyrn0csq";
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};
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patches = [
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(fetchpatch { # meson: Allow for libdir and includedir to be absolute paths
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url = "https://github.com/intel/libva/commit/de902e2905abff635f3bb151718cc52caa3f669c.patch";
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sha256 = "1lpc8qzvsxnlsh9g0ab5lja204zxz8rr2p973pfihcw7dcxc3gia";
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})
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];
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postPatch = ''
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# Remove the execute bit from all source code files
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# https://github.com/intel/libva/commit/dbd2cd635f33af1422cbc2079af0a7e68671c102
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chmod -x va/va{,_dec_av1,_trace,_vpp}.h
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'';
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outputs = [ "dev" "out" ];
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nativeBuildInputs = [ meson pkg-config ninja wayland ];
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buildInputs = [ libdrm ]
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++ lib.optionals (!minimal) [ libva-minimal libX11 libXext libXfixes wayland libffi libGL ];
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# TODO: share libs between minimal and !minimal - perhaps just symlink them
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mesonFlags = [
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# Add FHS paths for non-NixOS applications:
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"-Ddriverdir=${mesa.drivers.driverLink}/lib/dri:/usr/lib/dri:/usr/lib32/dri"
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];
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meta = with stdenv.lib; {
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description = "An implementation for VA-API (Video Acceleration API)";
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longDescription = ''
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VA-API is an open-source library and API specification, which provides
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access to graphics hardware acceleration capabilities for video
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processing. It consists of a main library (this package) and
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driver-specific acceleration backends for each supported hardware vendor.
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'';
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homepage = "https://01.org/linuxmedia/vaapi";
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changelog = "https://raw.githubusercontent.com/intel/libva/${version}/NEWS";
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license = licenses.mit;
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maintainers = with maintainers; [ primeos ];
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platforms = platforms.unix;
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};
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}
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