126 l_int32    i, j, k;  in dilateGrayLow()  local
147                 for (k = 1; k < size; k++) {  in dilateGrayLow()
148                     maxarray[size - 1 - k] =  in dilateGrayLow()
149                         L_MAX(maxarray[size - k], buffer[startmax - k]);  in dilateGrayLow()
150                     maxarray[size - 1 + k] =  in dilateGrayLow()
151                         L_MAX(maxarray[size + k - 2], buffer[startmax + k]);  in dilateGrayLow()
158                 for (k = 1; k < size - 1; k++) {  in dilateGrayLow()
159                     maxval = L_MAX(maxarray[k], maxarray[k + size - 1]);  in dilateGrayLow()
160                     SET_DATA_BYTE(lined, startx + k, maxval);  in dilateGrayLow()
181                 for (k = 1; k < size; k++) {  in dilateGrayLow()
182                     maxarray[size - 1 - k] =  in dilateGrayLow()
183                         L_MAX(maxarray[size - k], buffer[startmax - k]);  in dilateGrayLow()
184                     maxarray[size - 1 + k] =  in dilateGrayLow()
185                         L_MAX(maxarray[size + k - 2], buffer[startmax + k]);  in dilateGrayLow()
194                 for (k = 1; k < size - 1; k++) {  in dilateGrayLow()
195                     maxval = L_MAX(maxarray[k], maxarray[k + size - 1]);  in dilateGrayLow()
196                     SET_DATA_BYTE(lined + wpld * k, j, maxval);  in dilateGrayLow()
242 l_int32    i, j, k;  in erodeGrayLow()  local
263                 for (k = 1; k < size; k++) {  in erodeGrayLow()
264                     minarray[size - 1 - k] =  in erodeGrayLow()
265                         L_MIN(minarray[size - k], buffer[startmin - k]);  in erodeGrayLow()
266                     minarray[size - 1 + k] =  in erodeGrayLow()
267                         L_MIN(minarray[size + k - 2], buffer[startmin + k]);  in erodeGrayLow()
274                 for (k = 1; k < size - 1; k++) {  in erodeGrayLow()
275                     minval = L_MIN(minarray[k], minarray[k + size - 1]);  in erodeGrayLow()
276                     SET_DATA_BYTE(lined, startx + k, minval);  in erodeGrayLow()
297                 for (k = 1; k < size; k++) {  in erodeGrayLow()
298                     minarray[size - 1 - k] =  in erodeGrayLow()
299                         L_MIN(minarray[size - k], buffer[startmin - k]);  in erodeGrayLow()
300                     minarray[size - 1 + k] =  in erodeGrayLow()
301                         L_MIN(minarray[size + k - 2], buffer[startmin + k]);  in erodeGrayLow()
310                 for (k = 1; k < size - 1; k++) {  in erodeGrayLow()
311                     minval = L_MIN(minarray[k], minarray[k + size - 1]);  in erodeGrayLow()
312                     SET_DATA_BYTE(lined + wpld * k, j, minval);  in erodeGrayLow()