| ??? 07/16/12 17:12 Read: times |
#187953 - add before shift Responding to: ???'s previous message |
Add 0.5 to the number before shifting. Obviously not the floating point value 0.5, but the integer representing 0.5 in your fixed-point notation.
So if you are going to shift right 1 time, you add 1. If you are going to shift right 2 times, you add 2. If you are going to shift right 3 times, you add 4. Obviously, you have to make sure that the addition before the shift doesn't result in an overflow. |
| Topic | Author | Date |
| Right Shift Rounding Recommendations | 01/01/70 00:00 | |
| add before shift | 01/01/70 00:00 | |
| Guard digits? | 01/01/70 00:00 | |
| How does this look? | 01/01/70 00:00 | |
| Nice but.. | 01/01/70 00:00 | |
| Please elaborate further. | 01/01/70 00:00 | |
| 01/01/70 00:00 | ||
| I do not know how you managed, but | 01/01/70 00:00 | |
breaking the rules, one forum at a time . . . | 01/01/70 00:00 |