Itseez/opencv — pull request #2684 by ElenaGvozdeva (2014-04-29 12:32:50+00:00)
Title: IPP: added setIppErrorStatus() for ippsDFT and perf_dft for nonzero_rows!=0

**merge with Itseez/opencv_extra#179**
check_regression=*dft*
test_modules=core
build_examples=OFF