Size dstSz(sz.width, sz.height * 2 / 3);
_dst.create(dstSz, CV_MAKETYPE(depth, dcn));
dst = _dst.getMat();
-
+#if defined HAVE_IPP
+ if (ippStsNoErr == ippiCopy_8u_C1R(src.data, (int)src.step, dst.data, (int)dst.step,
+ ippiSize(dstSz.width, dstSz.height)))
+ return;
+ setIppErrorStatus();
+#endif
src(Range(0, dstSz.height), Range::all()).copyTo(dst);
}
break;