opencv: enable videoio on darwin

Author: marsam

pkgs/development/libraries/opencv/4.x.nix

@@ -31,7 +31,7 @@
 , enableDC1394    ? false, libdc1394
 , enableDocs      ? false, doxygen, graphviz-nox
 
-, AVFoundation, Cocoa, VideoDecodeAcceleration, bzip2
+, AVFoundation, Cocoa, VideoDecodeAcceleration, CoreMedia, MediaToolbox, bzip2
 }:
 
 assert blas.implementation == "openblas" && lapack.implementation == "openblas";
@@ -217,7 +217,7 @@ stdenv.mkDerivation {
     ++ lib.optionals enableTesseract [ tesseract leptonica ]
     ++ lib.optional enableTbb tbb
     ++ lib.optionals enableCuda [ cudatoolkit nvidia-optical-flow-sdk ]
-    ++ lib.optionals stdenv.isDarwin [ bzip2 AVFoundation Cocoa VideoDecodeAcceleration ]
+    ++ lib.optionals stdenv.isDarwin [ bzip2 AVFoundation Cocoa VideoDecodeAcceleration CoreMedia MediaToolbox ]
     ++ lib.optionals enableDocs [ doxygen graphviz-nox ];
 
   propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy;
@@ -255,7 +255,6 @@ stdenv.mkDerivation {
   ] ++ lib.optionals stdenv.isDarwin [
     "-DWITH_OPENCL=OFF"
     "-DWITH_LAPACK=OFF"
-    "-DBUILD_opencv_videoio=OFF"
   ] ++ lib.optionals enablePython [
     "-DOPENCV_SKIP_PYTHON_LOADER=ON"
   ];

pkgs/top-level/all-packages.nix

@@ -14567,7 +14567,7 @@ in
   };
 
   opencv4 = callPackage ../development/libraries/opencv/4.x.nix {
-    inherit (darwin.apple_sdk.frameworks) AVFoundation Cocoa VideoDecodeAcceleration;
+    inherit (darwin.apple_sdk.frameworks) AVFoundation Cocoa VideoDecodeAcceleration CoreMedia MediaToolbox;
   };
 
   opencv = opencv4;