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Fix write-pass re-start while in an active write-pass

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This commit is contained in:
Robin Gareus 2017-07-27 17:50:27 +02:00
parent 68cd643946
commit d67056562b
1 changed files with 14 additions and 0 deletions
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14
libs/evoral/src/ControlList.cpp
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@ -467,6 +467,20 @@ ControlList::start_write_pass (double when)
*/
unlocked_invalidate_insert_iterator ();
/* except if we're already in an active write-pass.
*
* invalid iterator == end() the iterator is set to the correct
* position in ControlList::add IFF (_in_write_pass && new_write_pass)
*/
if (_in_write_pass && !new_write_pass) {
#if 1
add_guard_point (when, 0); // also sets most_recent_insert_iterator
#else
const ControlEvent cp (when, 0.0);
most_recent_insert_iterator = lower_bound (_events.begin(), _events.end(), &cp, time_comparator);
#endif
}
}
void