diff options
Diffstat (limited to 'pkgs/applications/video/obs-studio/v4l2sink.nix')
-rw-r--r-- | pkgs/applications/video/obs-studio/v4l2sink.nix | 57 |
1 files changed, 35 insertions, 22 deletions
diff --git a/pkgs/applications/video/obs-studio/v4l2sink.nix b/pkgs/applications/video/obs-studio/v4l2sink.nix index 19cfbf14076..97eae68b6e7 100644 --- a/pkgs/applications/video/obs-studio/v4l2sink.nix +++ b/pkgs/applications/video/obs-studio/v4l2sink.nix @@ -1,42 +1,55 @@ -{ stdenv, fetchFromGitHub -, cmake, pkgconfig, wrapQtAppsHook -, obs-studio }: +{ lib +, stdenv +, fetchFromGitHub +, fetchpatch +, cmake +, qtbase +, obs-studio +}: -stdenv.mkDerivation { - pname = "obs-v4l2sink-unstable"; - version = "20181012"; +stdenv.mkDerivation rec { + pname = "obs-v4l2sink"; + version = "0.1.0"; src = fetchFromGitHub { owner = "CatxFish"; repo = "obs-v4l2sink"; - rev = "1ec3c8ada0e1040d867ce567f177be55cd278378"; - sha256 = "03ah91cm1qz26k90mfx51l0d598i9bcmw39lkikjs1msm4c9dfxx"; + rev = version; + sha256 = "0l4lavaywih5lzwgxcbnvdrxhpvkrmh56li06s3aryikngxwsk3z"; }; - nativeBuildInputs = [ cmake pkgconfig wrapQtAppsHook ]; - buildInputs = [ obs-studio ]; + nativeBuildInputs = [ cmake ]; + buildInputs = [ qtbase obs-studio ]; patches = [ - ./0001-find-ObsPluginHelpers.cmake-in-the-obs-src.patch + # Fixes the segfault when stopping the plugin + (fetchpatch { + url = "https://github.com/CatxFish/obs-v4l2sink/commit/6604f01796d1b84a95714730ea51a6b8ac0e450b.diff"; + sha256 = "0crcvw02dj0aqy7hnhizjdsnhiw03zmg6cbdkasxz2mrrbyc3s88"; + }) ]; - cmakeFlags = [ - "-DLIBOBS_INCLUDE_DIR=${obs-studio}/include/obs" - "-DLIBOBS_LIBRARIES=${obs-studio}/lib" - "-DCMAKE_CXX_FLAGS=-I${obs-studio.src}/UI/obs-frontend-api" - "-DOBS_SRC=${obs-studio.src}" + cmakeFlags = with lib; [ + "-DLIBOBS_INCLUDE_DIR=${obs-studio.src}/libobs" ]; - installPhase = '' - mkdir -p $out/share/obs/obs-plugins/v4l2sink/bin/64bit - cp ./v4l2sink.so $out/share/obs/obs-plugins/v4l2sink/bin/64bit/ + # obs-studio expects the shared object to be located in bin/32bit or bin/64bit + # https://github.com/obsproject/obs-studio/blob/d60c736cb0ec0491013293c8a483d3a6573165cb/libobs/obs-nix.c#L48 + postInstall = let + pluginPath = { + i686-linux = "bin/32bit"; + x86_64-linux = "bin/64bit"; + }.${stdenv.targetPlatform.system} or (throw "Unsupported system: ${stdenv.targetPlatform.system}"); + in '' + mkdir -p $out/share/obs/obs-plugins/v4l2sink/${pluginPath} + ln -s $out/lib/obs-plugins/v4l2sink.so $out/share/obs/obs-plugins/v4l2sink/${pluginPath} ''; - meta = with stdenv.lib; { + meta = with lib; { description = "obs studio output plugin for Video4Linux2 device"; homepage = "https://github.com/CatxFish/obs-v4l2sink"; - maintainers = with maintainers; [ colemickens ]; + maintainers = with maintainers; [ colemickens peelz ]; license = licenses.gpl2; - platforms = [ "x86_64-linux" ]; + platforms = [ "x86_64-linux" "i686-linux" ]; }; } |