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Fix time skew after MIDI recording (added missing conversion from delta time to audio frames).

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Fix crash bug in MIDI recording.


git-svn-id: svn://localhost/ardour2/trunk@1980 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2007-06-08 23:03:32 +00:00
parent cc18cf3516
commit 0605f98fdc
3 changed files with 11 additions and 4 deletions
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7
libs/ardour/smf_source.cc
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@ -790,10 +790,17 @@ SMFSource::load_model(bool lock)
nframes_t time = 0;
MidiEvent ev;
// FIXME: assumes tempo never changes after start
const double frames_per_beat = _session.tempo_map().tempo_at(_timeline_position).frames_per_beat(
_session.engine().frame_rate());
int ret;
while ((ret = read_event(ev)) >= 0) {
time += ev.time;
ev.time = time;
ev.time = (nframes_t)(ev.time * frames_per_beat / (double)_ppqn);
if (ret > 0) { // didn't skip (meta) event
//cerr << "ADDING EVENT TO MODEL: " << ev.time << endl;
_model->append(ev);