setPreFilterType 1495 modules/calib3d/include/opencv2/calib3d.hpp     CV_WRAP virtual void setPreFilterType(int preFilterType) = 0;
setPreFilterType   67 modules/calib3d/perf/opencl/perf_stereobm.cpp     bm->setPreFilterType(bm->PREFILTER_XSOBEL);
setPreFilterType   97 modules/calib3d/src/compat_stereo.cpp     sm->setPreFilterType(state->preFilterType);
setPreFilterType   83 modules/calib3d/test/opencl/test_stereobm.cpp     bm->setPreFilterType(bm->PREFILTER_XSOBEL);
setPreFilterType  296 samples/gpu/stereo_match.cpp                 bm->setPreFilterType(cv::StereoBM::PREFILTER_XSOBEL);
setPreFilterType  299 samples/gpu/stereo_match.cpp                 bm->setPreFilterType(0);