Itseez/opencv — pull request #2996 by akarsakov (2014-07-23 11:02:54+00:00)
Title: OCL: DFT

(in collaboration with @ElenaGvozdeva).

check_regression=*OCL*Dft*
test_filter=*OCL*Dft*
test_modules=core
build_examples=OFF
Merge with extra: Itseez/opencv_extra#195

Future work:
- Enabling `double` support
- Minor optimization