Merge pull request #2682 from ElenaGvozdeva:ippiDFT

dacf63a8 · Alexander Alekhin · OpenCV Buildbot · 0f22df2b · 043b917c · dacf63a8
Commit dacf63a8 authored Apr 29, 2014 by Alexander Alekhin Committed by OpenCV Buildbot Apr 29, 2014
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dxt.cpp modules/core/src/dxt.cpp +1 -1

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--- 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)