Itseez/opencv — pull request #3132 by ElenaGvozdeva (2014-08-19 11:07:50+00:00)
Title: OCL: optimization for dft

**WIP**

Performance report:
http://ocl.itseez.com/intel/export/perf/pr/3084/report/

check_regression=OCL*Dft*
test_filter=OCL*Dft*
test_modules=core
build_examples=OFF