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change semantics of Region::set_length() to preserve current position

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Before the nutempo changes, a call to Region::set_length() only set the length
of the region.  Now that Region::_length is a duple of (duration,position),
maintain thesame semantics so that the call only affects the duration part of
the duple.  Theoretically we might at some point want/need
Region::set_length_and_position() but that is not the case at this point,
This commit is contained in:
Paul Davis 2021-03-13 18:56:14 -07:00
parent 0ddfd7c873
commit 97e4a4f04a
1 changed files with 6 additions and 2 deletions
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8
libs/ardour/region.cc
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@ -491,8 +491,12 @@ Region::set_length (timecnt_t const & len)
void void
Region::set_length_internal (timecnt_t const & len) Region::set_length_internal (timecnt_t const & len)
{ {
_last_length = _length; timecnt_t l (len);
_length = len;
l.set_position (position());
_last_length = l;
_length = l;
} }
void void