message: Currently support OpenCV for Windows only
diff: * MIT License
  */
  +// XXX support OpenCV for Windows only
  +#ifdef _WIN32
  +
  #include "OpenCvImageGrabber.h"
  #include "opencv2/imgproc/imgproc.hpp"
  @@ -33,4 +36,4 @@ void OpenCvImageGrabber::processImage(void)
  // Convert from UE4 RGBA to OpenCV BGRA
  cv::cvtColor(image, image, CV_RGBA2BGRA);
  }
  -
  +#endif
  