diff options
Diffstat (limited to 'libs/ardour')
| -rw-r--r-- | libs/ardour/ardour/route.h | 8 | ||||
| -rw-r--r-- | libs/ardour/route.cc | 12 |
2 files changed, 20 insertions, 0 deletions
diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h index edad4fd266..44069462d1 100644 --- a/libs/ardour/ardour/route.h +++ b/libs/ardour/ardour/route.h @@ -567,6 +567,14 @@ class LIBARDOUR_API Route : public SessionObject, public Automatable, public Rou */ std::string send_name (uint32_t n) const; + /* well known control that enables/disables sending to the master bus. + * + * In Ardour, this returns null. + * In Mixbus, it will return a suitable control, or null depending on + * the route. + */ + boost::shared_ptr<AutomationControl> master_send_enable_controllable () const; + void protect_automation (); enum { diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index 6effb27fc4..fb417305d7 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -5571,3 +5571,15 @@ Route::send_name (uint32_t n) const } #endif } + +boost::shared_ptr<AutomationControl> +Route::master_send_enable_controllable () const +{ +#ifdef MIXBUS + boost::shared_ptr<ARDOUR::PluginInsert> plug = ch_post(); + assert (plug); + return boost::dynamic_pointer_cast<ARDOUR::AutomationControl> (plug->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, port_channel_post_mstr_assign))); +#else + return boost::shared_ptr<AutomationControl>(); +#endif +} |