1480     BINS = 256  enumerator
1494                           BINS, compunits, wgs, kercn,  in ocl_calcHist1()
1500     _hist.create(BINS, 1, ddepth);  in ocl_calcHist1()
1501     UMat src = _src.getUMat(), ghist(1, BINS * compunits, CV_32SC1),  in ocl_calcHist1()
1514                           BINS, compunits, (int)wgs, ocl::convertTypeStr(CV_32S, ddepth, 1, cvt),  in ocl_calcHist1()
1555                histSize.size() == 1 && histSize[0] == BINS && ranges.size() == 2 &&  in calcHist()
1556                ranges[0] == 0 && ranges[1] == BINS,  in calcHist()
3586                           BINS, compunits, wgs, kercn,  in ocl_equalizeHist()
3592     UMat src = _src.getUMat(), ghist(1, BINS * compunits, CV_32SC1);  in ocl_equalizeHist()
3601     wgs = std::min<size_t>(ocl::Device::getDefault().maxWorkGroupSize(), BINS);  in ocl_equalizeHist()
3605                          BINS, compunits, (int)wgs));  in ocl_equalizeHist()