getAccTabIdx      918 modules/imgproc/src/accum.cpp     int fidx = getAccTabIdx(sdepth, ddepth);
getAccTabIdx     1001 modules/imgproc/src/accum.cpp     int fidx = getAccTabIdx(sdepth, ddepth);
getAccTabIdx     1089 modules/imgproc/src/accum.cpp     int fidx = getAccTabIdx(sdepth, ddepth);
getAccTabIdx     1175 modules/imgproc/src/accum.cpp     int fidx = getAccTabIdx(sdepth, ddepth);