ocl: dump device info in tests
ocl: fix warnings from GCC 4.8, update Haar
ocl: reverted type of perf test params for Kalman filter
Merge pull request #1603 from ilya-lavrenov:ocl_disable_svm_noblas
Merge pull request #1602 from alalek:ocl_test_dump_info
Merge pull request #1606 from ilya-lavrenov:ocl_imgproc
Merge pull request #1607 from ilya-lavrenov:ocl_fft_cleanup
Merge pull request #1608 from alalek:fix_warn_upd_haar
Merge pull request #1610 from alalek:ocl_fix_perf_kalman
ocl src refactoring
ocl: rewrite CvtColor tests, added roi support
ocl::cvtColor works correctly with ROI