diff options
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/ardour/meter.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libs/ardour/meter.cc b/libs/ardour/meter.cc index f0575b7621..1de144dc55 100644 --- a/libs/ardour/meter.cc +++ b/libs/ardour/meter.cc @@ -51,11 +51,14 @@ PeakMeter::run (BufferSet& bufs, nframes_t nframes, nframes_t offset) for (size_t i=0; i < n_events; ++i) { const MidiEvent& ev = bufs.get_midi(n)[i]; if ((ev.buffer[0] & 0xF0) == MIDI_CMD_NOTE_ON) { - const float normal_vel = ev.buffer[2] / 127.0; - if (normal_vel > val) - val = normal_vel; + const float this_vel = log(ev.buffer[2] / 127.0 * (M_E*M_E-M_E) + M_E) - 1.0; + //printf("V %d -> %f\n", (int)((Byte)ev.buffer[2]), this_vel); + if (this_vel > val) + val = this_vel; } else { val += 1.0 / bufs.get_midi(n).capacity(); + if (val > 1.0) + val = 1.0; } } |