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comment code added in previous commit

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Paul Davis 2020-11-27 16:26:19 -07:00
parent 44ff395ec8
commit cfac6ad254
1 changed files with 4 additions and 0 deletions
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4
libs/temporal/tempo.cc
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@ -2868,9 +2868,13 @@ TempoMap::twist_tempi (TempoSection* ts, const Tempo& bpm, const framepos_t fram
void
TempoMap::MementoBinder::set_state (XMLNode const & node, int version) const
{
/* fetch a writable copy of this thread's tempo map */
TempoMap::SharedPtr map (write_copy());
/* change the state of the copy */
map->set_state (node, version);
/* do the update step of RCU */
update (map);
/* now update this thread's view of the current tempo map */
fetch ();
}