Merge pull request #2682 from ElenaGvozdeva:ippiDFT

11 years ago · dacf63a888
parent 0f22df2b0d 043b917c7d
commit dacf63a888
1 changed files with 1 additions and 1 deletions
--- a/modules/core/src/dxt.cpp
+++ b/modules/core/src/dxt.cpp
@ -2065,7 +2065,7 @@ void cv::dft( InputArray _src0, OutputArray _dst, int flags, int nonzero_rows )

 #if defined USE_IPP_DFT && !defined HAVE_IPP_ICV_ONLY

-    if ((src.depth() == CV_32F) && (src.total()>(int)(1<<6)))
+    if ((src.depth() == CV_32F) && (src.total()>(int)(1<<6)) && nonzero_rows == 0)
        if ((flags & DFT_ROWS) == 0)
        {
            if (!real_transform)