NO-OP; whitespace

[ardour.git] / libs / ardour / luaproc.cc

diff --git a/libs/ardour/luaproc.cc b/libs/ardour/luaproc.cc
index fbba74bba328103788c8987ae02a4a1f6b76ca51..9b51565b9ca15a83664bc17cf80430427e1a6920 100644 (file)
--- a/libs/ardour/luaproc.cc
+++ b/libs/ardour/luaproc.cc
@@ -46,7 +46,7 @@ LuaProc::LuaProc (AudioEngine& engine,
                   Session& session,
                   const std::string &script)
        : Plugin (engine, session)
-       , _mempool ("LuaProc", 2097152)
+       , _mempool ("LuaProc", 3145728)
 #ifdef USE_TLSF
        , lua (lua_newstate (&PBD::TLSF::lalloc, &_mempool))
 #elif defined USE_MALLOC
@@ -61,6 +61,7 @@ LuaProc::LuaProc (AudioEngine& engine,
        , _designated_bypass_port (UINT32_MAX)
        , _control_data (0)
        , _shadow_data (0)
+       , _configured (false)
        , _has_midi_input (false)
        , _has_midi_output (false)
 {
@@ -76,7 +77,7 @@ LuaProc::LuaProc (AudioEngine& engine,
 
 LuaProc::LuaProc (const LuaProc &other)
        : Plugin (other)
-       , _mempool ("LuaProc", 2097152)
+       , _mempool ("LuaProc", 3145728)
 #ifdef USE_TLSF
        , lua (lua_newstate (&PBD::TLSF::lalloc, &_mempool))
 #elif defined USE_MALLOC
@@ -91,6 +92,7 @@ LuaProc::LuaProc (const LuaProc &other)
        , _designated_bypass_port (UINT32_MAX)
        , _control_data (0)
        , _shadow_data (0)
+       , _configured (false)
        , _has_midi_input (false)
        , _has_midi_output (false)
 {
@@ -142,10 +144,13 @@ LuaProc::init ()
 
        luabridge::getGlobalNamespace (L)
                .beginNamespace ("Ardour")
-               .beginClass <LuaProc> ("LuaProc")
+               .deriveClass <LuaProc, PBD::StatefulDestructible> ("LuaProc")
                .addFunction ("queue_draw", &LuaProc::queue_draw)
                .addFunction ("shmem", &LuaProc::instance_shm)
                .addFunction ("table", &LuaProc::instance_ref)
+               .addFunction ("route", &LuaProc::route)
+               .addFunction ("unique_id", &LuaProc::unique_id)
+               .addFunction ("name", &LuaProc::name)
                .endClass ()
                .endNamespace ();
 
@@ -165,6 +170,12 @@ LuaProc::init ()
        lua.do_command ("function ardour () end");
 }
 
+boost::weak_ptr<Route>
+LuaProc::route () const
+{
+       return static_cast<Route*>(_owner)->weakroute ();
+}
+
 void
 LuaProc::lua_print (std::string s) {
        std::cout <<"LuaProc: " << s << "\n";
@@ -526,7 +537,7 @@ LuaProc::configure_io (ChanCount in, ChanCount out)
        _info->n_outputs = _selected_out;
 
        // configure the DSP if needed
-       if (in != _configured_in || out != _configured_out) {
+       if (in != _configured_in || out != _configured_out || !_configured) {
                lua_State* L = lua.getState ();
                luabridge::LuaRef lua_dsp_configure = luabridge::getGlobal (L, "dsp_configure");
                if (lua_dsp_configure.type () == LUA_TFUNCTION) {
@@ -563,6 +574,7 @@ LuaProc::configure_io (ChanCount in, ChanCount out)
                                        _info->n_inputs = lin;
                                        _info->n_outputs = lout;
                                }
+                               _configured = true;
                        } catch (luabridge::LuaException const& e) {
                                PBD::error << "LuaException: " << e.what () << "\n";
 #ifndef NDEBUG
@@ -655,7 +667,7 @@ LuaProc::connect_and_run (BufferSet& bufs,
                                if (valid) {
                                        for (MidiBuffer::iterator m = bufs.get_midi(idx).begin();
                                                        m != bufs.get_midi(idx).end(); ++m, ++e) {
-                                               const Evoral::MIDIEvent<framepos_t> ev(*m, false);
+                                               const Evoral::Event<framepos_t> ev(*m, false);
                                                luabridge::LuaRef lua_midi_data (luabridge::newTable (L));
                                                const uint8_t* data = ev.buffer();
                                                for (uint32_t i = 0; i < ev.size(); ++i) {
@@ -664,6 +676,8 @@ LuaProc::connect_and_run (BufferSet& bufs,
                                                luabridge::LuaRef lua_midi_event (luabridge::newTable (L));
                                                lua_midi_event["time"] = 1 + (*m).time();
                                                lua_midi_event["data"] = lua_midi_data;
+                                               lua_midi_event["bytes"] = data;
+                                               lua_midi_event["size"] = ev.size();
                                                lua_midi_src_tbl[e] = lua_midi_event;
                                        }
                                }
@@ -1015,6 +1029,7 @@ LuaProc::setup_lua_inline_gui (LuaState *lua_gui)
        LuaBindings::stddef (LG);
        LuaBindings::common (LG);
        LuaBindings::dsp (LG);
+       LuaBindings::osc (LG);
 
        lua_gui->Print.connect (sigc::mem_fun (*this, &LuaProc::lua_print));
        lua_gui->do_command ("function ardour () end");
@@ -1033,7 +1048,7 @@ LuaProc::setup_lua_inline_gui (LuaState *lua_gui)
        luabridge::push <LuaProc *> (LG, this);
        lua_setglobal (LG, "self");
 
-       luabridge::push <float *> (LG, _shadow_data);
+       luabridge::push <float *> (LG, _control_data);
        lua_setglobal (LG, "CtrlPorts");
 }
 ////////////////////////////////////////////////////////////////////////////////
@@ -1110,7 +1125,10 @@ LuaProc::load_preset (PresetRecord r)
                                assert (index);
                                assert (value);
                                LocaleGuard lg;
-                               set_parameter (atoi (index->value().c_str()), atof (value->value().c_str ()));
+                               const uint32_t p = atoi (index->value().c_str());
+                               const float v = atof (value->value().c_str ());
+                               set_parameter (p, v);
+                               PresetPortSetValue (p, v); /* EMIT SIGNAL */
                        }
                }
                return Plugin::load_preset(r);
@@ -1126,6 +1144,9 @@ LuaProc::do_save_preset (std::string name) {
                return "";
        }
 
+       // prevent dups -- just in case
+       t->root()->remove_nodes_and_delete (X_("label"), name);
+
        std::string uri (preset_name_to_uri (name));
 
        XMLNode* p = new XMLNode (X_("Preset"));