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Diffstat (limited to 'libs/ardour/gain_control.cc')
| -rw-r--r-- | libs/ardour/gain_control.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libs/ardour/gain_control.cc b/libs/ardour/gain_control.cc index d655b700b4..29b9146a0a 100644 --- a/libs/ardour/gain_control.cc +++ b/libs/ardour/gain_control.cc @@ -227,6 +227,13 @@ GainControl::slaved_to (boost::shared_ptr<VCA> vca) const return find (_masters.begin(), _masters.end(), vca->control()) != _masters.end(); } +bool +GainControl::slaved () const +{ + Glib::Threads::Mutex::Lock lm (master_lock); + return !_masters.empty(); +} + XMLNode& GainControl::get_state () { |