Add Lua bindings related to latency compensation

diff --git a/libs/ardour/luabindings.cc b/libs/ardour/luabindings.cc
index a642d92864f3d2dfdd273aad68521c127158364e..54e212cea82779e3079691416667c6afbe9a0e1f 100644 (file)
--- a/libs/ardour/luabindings.cc
+++ b/libs/ardour/luabindings.cc
@@ -199,6 +199,7 @@ CLASSKEYS(ARDOUR::ChanMapping);
 CLASSKEYS(ARDOUR::DSP::DspShm);
 CLASSKEYS(ARDOUR::DataType);
 CLASSKEYS(ARDOUR::FluidSynth);
+CLASSKEYS(ARDOUR::Latent);
 CLASSKEYS(ARDOUR::Location);
 CLASSKEYS(ARDOUR::LuaAPI::Vamp);
 CLASSKEYS(ARDOUR::LuaOSC::Address);
@@ -1327,6 +1328,19 @@ LuaBindings::common (lua_State* L)
                .addFunction ("captured_for", &AudioSource::captured_for)
                .endClass ()
 
+               .beginWSPtrClass <Latent> ("Latent")
+               .addFunction ("effective_latency", &Latent::effective_latency)
+               .addFunction ("user_latency", &Latent::user_latency)
+               .addFunction ("unset_user_latency", &Latent::unset_user_latency)
+               .addFunction ("set_user_latency", &Latent::set_user_latency)
+               .endClass ()
+
+               .beginClass <Latent> ("PDC")
+               /* cannot reuse "Latent"; weak/shared-ptr refs cannot have static member functions */
+               .addStaticFunction ("zero_latency", &Latent::zero_latency)
+               .addStaticFunction ("force_zero_latency", &Latent::force_zero_latency)
+               .endClass ()
+
                .deriveWSPtrClass <Automatable, Evoral::ControlSet> ("Automatable")
                .addCast<Slavable> ("to_slavable")
                .addFunction ("automation_control", (boost::shared_ptr<AutomationControl>(Automatable::*)(const Evoral::Parameter&, bool))&Automatable::automation_control)
@@ -1374,6 +1388,7 @@ LuaBindings::common (lua_State* L)
 
                .deriveWSPtrClass <Processor, SessionObject> ("Processor")
                .addCast<Automatable> ("to_automatable")
+               .addCast<Latent> ("to_latent")
                .addCast<PluginInsert> ("to_insert") // deprecated
                .addCast<PluginInsert> ("to_plugininsert")
                .addCast<SideChain> ("to_sidechain")