ardour/livetrax
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fix start, length/position for recorded MIDI regions

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Note that we should really set the position value as part of the
length, but then Playlist::add_region() would need to drop its
second argument (position). Maybe in a future commit
This commit is contained in:
Paul Davis 2021-03-21 21:12:04 -06:00
parent fed449d54d
commit af4ba1cc01
1 changed files with 26 additions and 9 deletions
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33
libs/ardour/track.cc
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@ -983,9 +983,25 @@ Track::use_captured_midi_sources (SourceList& srcs, CaptureInfos const & capture
/* start of this region is the offset between the start of its capture and the start of the whole pass */
samplecnt_t start_off = (*ci)->start - initial_capture + (*ci)->loop_offset;
#warning NUTEMPO thinkme MIDI region with start & length in samples
plist.add (Properties::start, timecnt_t (start_off, timepos_t::zero (false)));
plist.add (Properties::length, timecnt_t ((*ci)->samples, timepos_t::zero (false)));
timepos_t s;
timecnt_t l;
if (time_domain() == Temporal::BeatTime) {
const timepos_t ss (start_off);
const timecnt_t ll ((*ci)->samples, ss);
s = timepos_t (ss.beats());
l = timecnt_t (ll.beats(), s);
} else {
s = timepos_t (start_off);
l = timecnt_t ((*ci)->samples, s);
}
plist.add (Properties::start, s);
plist.add (Properties::length, l);
plist.add (Properties::name, region_name);
boost::shared_ptr<Region> rx (RegionFactory::create (srcs, plist));
@ -996,16 +1012,17 @@ Track::use_captured_midi_sources (SourceList& srcs, CaptureInfos const & capture
}
catch (failed_constructor& err) {
error << _("MidiDiskstream: could not create region for captured midi!") << endmsg;
error << string_compose (_("%1: could not create region for captured data!"), name()) << endmsg;
continue; /* XXX is this OK? */
}
#ifndef NDEBUG
cerr << "add new region, len = " << (*ci)->samples << " @ " << (*ci)->start << endl;
#endif
if (time_domain() == Temporal::BeatTime) {
const timepos_t b ((*ci)->start + preroll_off);
pl->add_region (midi_region, timepos_t (b.beats()), 1, _session.config.get_layered_record_mode ());
} else {
pl->add_region (midi_region, timepos_t ((*ci)->start + preroll_off), 1, _session.config.get_layered_record_mode ());
}
}
pl->thaw ();
_session.add_command (new StatefulDiffCommand (pl));