ardour/livetrax
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clear RTMidiBuffer before re-rendering into it

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This commit is contained in:
Paul Davis 2019-10-17 17:34:00 -06:00
parent 0573e7cdf0
commit 604fc35e16
1 changed files with 2 additions and 0 deletions
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2
libs/ardour/midi_playlist.cc
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@ -500,6 +500,7 @@ MidiPlaylist::render (RTMidiBuffer& dst, MidiChannelFilter* filter)
if (regs.size() == 1) {
tgt = &dst;
wpr.acquire ();
dst.clear ();
} else {
tgt = &evlist;
}
@ -526,6 +527,7 @@ MidiPlaylist::render (RTMidiBuffer& dst, MidiChannelFilter* filter)
/* Copy ordered events from event list to dst. */
wpr.acquire ();
dst.clear ();
for (Evoral::EventList<samplepos_t>::iterator e = evlist.begin(); e != evlist.end(); ++e) {
Evoral::Event<samplepos_t>* ev (*e);