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-rw-r--r--libs/ardour/ardour/slavable.h2
-rw-r--r--libs/ardour/ardour/vca.h2
2 files changed, 4 insertions, 0 deletions
diff --git a/libs/ardour/ardour/slavable.h b/libs/ardour/ardour/slavable.h
index 147f90fda0..e5c8688df1 100644
--- a/libs/ardour/ardour/slavable.h
+++ b/libs/ardour/ardour/slavable.h
@@ -67,8 +67,10 @@ class LIBARDOUR_API Slavable
mutable Glib::Threads::RWLock master_lock;
std::set<uint32_t> _masters;
PBD::ScopedConnection assign_connection;
+ PBD::ScopedConnectionList unassign_connections;
int do_assign (VCAManager* s);
+
};
} // namespace ARDOUR
diff --git a/libs/ardour/ardour/vca.h b/libs/ardour/ardour/vca.h
index 2814cb68b4..eddfd628b4 100644
--- a/libs/ardour/ardour/vca.h
+++ b/libs/ardour/ardour/vca.h
@@ -60,6 +60,8 @@ class LIBARDOUR_API VCA : public Stripable,
XMLNode& get_state();
int set_state (XMLNode const&, int version);
+ PBD::Signal0<void> Drop; /* signal to slaves to drop control by this VCA */
+
/* Slavable API */
bool slaved_to (boost::shared_ptr<VCA>) const;