2241          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2243          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2251                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2258          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>  in png_write_find_filter()
2261          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2264             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2351          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2353          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2361                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2368          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>  in png_write_find_filter()
2371          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2374             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2456          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2458          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2466                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2473          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >>  in png_write_find_filter()
2476          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2479             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2589          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2591          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2599                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2606          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >>  in png_write_find_filter()
2609          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2612             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()