diff options
Diffstat (limited to 'libs/ardour/tempo.cc')
| -rw-r--r-- | libs/ardour/tempo.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc index 693f5234ee..b258734c89 100644 --- a/libs/ardour/tempo.cc +++ b/libs/ardour/tempo.cc @@ -1860,6 +1860,18 @@ TempoMap::bbt_at_frame (framepos_t frame) return bbt_at_frame_locked (_metrics, frame); } +BBT_Time +TempoMap::bbt_at_frame_rt (framepos_t frame) +{ + Glib::Threads::RWLock::ReaderLock lm (lock, Glib::Threads::TRY_LOCK); + + if (!lm.locked()) { + throw std::logic_error ("TempoMap::bbt_time_rt() could not lock tempo map"); + } + + return bbt_at_frame_locked (_metrics, frame); +} + Timecode::BBT_Time TempoMap::bbt_at_frame_locked (const Metrics& metrics, const framepos_t& frame) const { |