1487     size_t wgs = dev.maxWorkGroupSize();  in ocl_calcHist1()  local
1494                           BINS, compunits, wgs, kercn,  in ocl_calcHist1()
1507     size_t globalsize = compunits * wgs;  in ocl_calcHist1()
1508     if (!k1.run(1, &globalsize, &wgs, false))  in ocl_calcHist1()
1514                           BINS, compunits, (int)wgs, ocl::convertTypeStr(CV_32S, ddepth, 1, cvt),  in ocl_calcHist1()
1522     return k2.run(1, &wgs, &wgs, false);  in ocl_calcHist1()
3579     size_t wgs = dev.maxWorkGroupSize();  in ocl_equalizeHist()  local
3586                           BINS, compunits, wgs, kercn,  in ocl_equalizeHist()
3597     size_t globalsize = compunits * wgs;  in ocl_equalizeHist()
3598     if (!k1.run(1, &globalsize, &wgs, false))  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()
3610     if (!k2.run(1, &wgs, &wgs, false))  in ocl_equalizeHist()