| 45 | } |
| 46 | |
| 47 | inline int SIDsound::waveNoise(SIDVoice &v) |
| 48 | { |
| 49 | unsigned int shiftReg = v.shiftReg; |
| 50 | // Pick out bits to make output value, left shift by 4 |
| 51 | return |
| 52 | (bit(shiftReg,22) << 11) | |
| 53 | (bit(shiftReg,20) << 10) | |
| 54 | (bit(shiftReg,16) << 9) | |
| 55 | (bit(shiftReg,13) << 8) | |
| 56 | (bit(shiftReg,11) << 7) | |
| 57 | (bit(shiftReg, 7) << 6) | |
| 58 | (bit(shiftReg, 4) << 5) | |
| 59 | (bit(shiftReg, 2) << 4); |
| 60 | }; |
| 61 | |
| 62 | void SIDsound::setModel(unsigned int model) |
| 63 | { |