From 94e0a15325278ec26dbeba4990a0e883db859338 Mon Sep 17 00:00:00 2001 From: nick_m Date: Thu, 16 Jun 2016 00:18:27 +1000 Subject: Exact beat - provide audio->music mapping for region split. - for those not in the know, this series provides a way to remove the temporal distortion introduced when using an audio frame-based gui for music-locked objects. In short, the gui uses an audio frame representation to move objects. It displays the object using frame_at_beat(), quantizing the time value to audio frames. This is fine until the user selects that frame but expects it to be interpreted as a beat. Thus beat_at_frame() would not produce the user-expected beat (temporal quantization error of up to 0.5 audio samples). This is one method of mapping audio time to music time accurately. --- libs/ardour/midi_state_tracker.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libs/ardour/midi_state_tracker.cc') diff --git a/libs/ardour/midi_state_tracker.cc b/libs/ardour/midi_state_tracker.cc index 0403461c73..884d1e16f0 100644 --- a/libs/ardour/midi_state_tracker.cc +++ b/libs/ardour/midi_state_tracker.cc @@ -55,7 +55,7 @@ MidiStateTracker::add (uint8_t note, uint8_t chn) ++_active_notes[note + 128 * chn]; if (_active_notes[note+128 * chn] > 1) { - cerr << this << " note " << (int) note << '/' << (int) chn << " was already on, now at " << (int) _active_notes[note+128*chn] << endl; + //cerr << this << " note " << (int) note << '/' << (int) chn << " was already on, now at " << (int) _active_notes[note+128*chn] << endl; } DEBUG_TRACE (PBD::DEBUG::MidiTrackers, string_compose ("%1 ON %2/%3 voices %5 total on %4\n", -- cgit v1.2.3