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libevoral: add a new method to set the time domain that can be used from ::set_state(), when the event list is not (yet) empty

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This commit is contained in:
Paul Davis 2021-02-16 15:50:27 -07:00
parent 48ac681b03
commit 6d154c14b4
2 changed files with 13 additions and 1 deletions
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12
libs/evoral/ControlList.cc
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@ -2181,9 +2181,19 @@ ControlList::dump (ostream& o)
void void
ControlList::set_time_domain (Temporal::TimeDomain td) ControlList::set_time_domain (Temporal::TimeDomain td)
{ {
/* can only do this on an emtpy list */
assert (_events.empty()); assert (_events.empty());
_time_domain = td; _time_domain = td;
/* XXX: TODO: apply to all points */
}
void
ControlList::set_time_domain_empty (Temporal::TimeDomain td)
{
/* the event list may or may not be empty, but we act as if it is. This
is used in e.g. ::set_state(), since we do not need to modify the
event time domains there.
*/
_time_domain = td;
} }
} // namespace Evoral } // namespace Evoral

2
libs/evoral/evoral/ControlList.h
View File

@ -380,6 +380,8 @@ public:
virtual void maybe_signal_changed (); virtual void maybe_signal_changed ();
void set_time_domain_empty (Temporal::TimeDomain td);
void _x_scale (Temporal::ratio_t const &); void _x_scale (Temporal::ratio_t const &);
mutable LookupCache _lookup_cache; mutable LookupCache _lookup_cache;