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Plugin: track only events for current cycle

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This commit is contained in:
Robin Gareus 2023-06-30 04:35:35 +02:00
parent e756786a13
commit 9242e615ce
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GPG key ID: A090BCE02CF57F04
1 changed files with 6 additions and 2 deletions
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8
libs/ardour/plugin.cc
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@ -410,7 +410,7 @@ int
Plugin::connect_and_run (BufferSet& bufs,
samplepos_t /*start*/, samplepos_t /*end*/, double /*speed*/,
ChanMapping const& /*in_map*/, ChanMapping const& /*out_map*/,
pframes_t nframes, samplecnt_t /*offset*/)
pframes_t nframes, samplecnt_t offset)
{
if (bufs.count().n_midi() > 0) {
@ -421,7 +421,11 @@ Plugin::connect_and_run (BufferSet& bufs,
/* Track notes that we are sending to the plugin */
const MidiBuffer& b = bufs.get_midi (0);
_tracker.track (b.begin(), b.end());
for (auto const ev : b) {
if (ev.time () >= offset && ev.time () < nframes + offset) {
_tracker.track (ev);
}
}
if (_have_pending_stop_events) {
/* Transmit note-offs that are pending from the last transport stop */