Diff32fC3         615 modules/imgproc/src/floodfill.cpp         floodFillGrad_CnIR<Vec3f, uchar, Vec3f, Diff32fC3>(
Diff32fC3         617 modules/imgproc/src/floodfill.cpp                 Diff32fC3(ld_buf.f, ud_buf.f),