Mercurial > repos > blastem
comparison psg.c @ 410:41c079dbee73
Use a slightly more sane PSG volume divider. Stil seems too loud, need to check the real hardware.
| author | Mike Pavone <pavone@retrodev.com> |
|---|---|
| date | Wed, 19 Jun 2013 00:24:59 -0700 |
| parents | 1c8d74f2ab0b |
| children | 140af5509ce7 |
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| 409:c1bddeadc566 | 410:41c079dbee73 |
|---|---|
| 58 } | 58 } |
| 59 } | 59 } |
| 60 } | 60 } |
| 61 } | 61 } |
| 62 | 62 |
| 63 #define PSG_VOL_DIV 4 | 63 #define PSG_VOL_DIV 6 |
| 64 | 64 |
| 65 //table shamelessly swiped from PSG doc from smspower.org | 65 //table shamelessly swiped from PSG doc from smspower.org |
| 66 int16_t volume_table[16] = { | 66 int16_t volume_table[16] = { |
| 67 32767/PSG_VOL_DIV, 26028/PSG_VOL_DIV, 20675/PSG_VOL_DIV, 16422/PSG_VOL_DIV, 13045/PSG_VOL_DIV, 10362/PSG_VOL_DIV, | 67 32767/PSG_VOL_DIV, 26028/PSG_VOL_DIV, 20675/PSG_VOL_DIV, 16422/PSG_VOL_DIV, 13045/PSG_VOL_DIV, 10362/PSG_VOL_DIV, |
| 68 8231/PSG_VOL_DIV, 6568/PSG_VOL_DIV, 5193/PSG_VOL_DIV, 4125/PSG_VOL_DIV, 3277/PSG_VOL_DIV, 2603/PSG_VOL_DIV, | 68 8231/PSG_VOL_DIV, 6568/PSG_VOL_DIV, 5193/PSG_VOL_DIV, 4125/PSG_VOL_DIV, 3277/PSG_VOL_DIV, 2603/PSG_VOL_DIV, |