2288          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2290          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2298                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2305          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>  in png_write_find_filter()
2308          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2311             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2398          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2400          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2408                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2415          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >>  in png_write_find_filter()
2418          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2421             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2503          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2505          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2513                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2520          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >>  in png_write_find_filter()
2523          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2526             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()
2636          png_uint_32 lmhi, lmlo;  in png_write_find_filter()  local
2638          lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK;  in png_write_find_filter()
2646                lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >>  in png_write_find_filter()
2653          lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >>  in png_write_find_filter()
2656          if (lmhi > PNG_HIMASK)  in png_write_find_filter()
2659             lmins = (lmhi << PNG_HISHIFT) + lmlo;  in png_write_find_filter()