Instrumentation for OpenCV API regions and IPP functions;

modules/imgproc/src/demosaicing.cpp

@@ -1615,6 +1615,8 @@ static void Bayer2RGB_EdgeAware_T(const Mat& src, Mat& dst, int code)
 
 void cv::demosaicing(InputArray _src, OutputArray _dst, int code, int dcn)
 {
+    CV_INSTRUMENT_REGION()
+
     Mat src = _src.getMat(), dst;
     Size sz = src.size();
     int scn = src.channels(), depth = src.depth();