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
, _designated_bypass_port (UINT32_MAX)
, _control_data (0)
, _shadow_data (0)
+ , _configured (false)
, _has_midi_input (false)
, _has_midi_output (false)
{
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
#endif
, _lua_dsp (0)
, _script (other.script ())
+ , _origin (other._origin)
, _lua_does_channelmapping (false)
, _lua_has_inline_display (false)
, _designated_bypass_port (UINT32_MAX)
, _control_data (0)
, _shadow_data (0)
+ , _configured (false)
, _has_midi_input (false)
, _has_midi_output (false)
{
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 ();
lua.do_command ("function ardour () end");
}
+boost::weak_ptr<Route>
+LuaProc::route () const
+{
+ if (!_owner) {
+ return boost::weak_ptr<Route>();
+ }
+ return static_cast<Route*>(_owner)->weakroute ();
+}
+
void
LuaProc::lua_print (std::string s) {
std::cout <<"LuaProc: " << s << "\n";
}
}
- // query midi i/o
- luabridge::LuaRef lua_dsp_has_midi_in = luabridge::getGlobal (L, "dsp_has_midi_input");
- if (lua_dsp_has_midi_in.type () == LUA_TFUNCTION) {
- try {
- _has_midi_input = lua_dsp_has_midi_in ();
- } catch (luabridge::LuaException const& e) {
- ;
- }
- }
-
- luabridge::LuaRef lua_dsp_has_midi_out = luabridge::getGlobal (L, "dsp_has_midi_output");
- if (lua_dsp_has_midi_out.type () == LUA_TFUNCTION) {
- try {
- _has_midi_output = lua_dsp_has_midi_out ();
- } catch (luabridge::LuaException const& e) {
- ;
- }
- }
-
_ctrl_params.clear ();
luabridge::LuaRef lua_render = luabridge::getGlobal (L, "render_inline");
lua_State* L = lua.getState ();
luabridge::LuaRef ioconfig = luabridge::getGlobal (L, "dsp_ioconfig");
- if (!ioconfig.isFunction ()) {
- return false;
- }
luabridge::LuaRef *_iotable = NULL; // can't use reference :(
- try {
- luabridge::LuaRef iotable = ioconfig ();
- if (iotable.isTable ()) {
- _iotable = new luabridge::LuaRef (iotable);
+
+ if (ioconfig.isFunction ()) {
+ try {
+ luabridge::LuaRef iotable = ioconfig ();
+ if (iotable.isTable ()) {
+ _iotable = new luabridge::LuaRef (iotable);
+ }
+ } catch (luabridge::LuaException const& e) {
+ _iotable = NULL;
}
- } catch (luabridge::LuaException const& e) {
- return false;
}
if (!_iotable) {
- return false;
+ /* empty table as default */
+ luabridge::LuaRef iotable = luabridge::newTable(L);
+ _iotable = new luabridge::LuaRef (iotable);
}
// now we can reference it.
delete _iotable;
if ((iotable).length () < 1) {
- return false;
+ /* empty table as only config, to get default values */
+ luabridge::LuaRef ioconf = luabridge::newTable(L);
+ iotable[1] = ioconf;
}
const int audio_in = in.n_audio ();
// preferred setting (provided by plugin_insert)
const int preferred_out = out.n_audio ();
+ const int preferred_midiout = out.n_midi ();
int midi_out = -1;
int audio_out = -1;
imprecise->set (DataType::AUDIO, (in)); \
imprecise->set (DataType::MIDI, possible_midiin); \
} \
+ _has_midi_input = (possible_midiin > 0); \
+ _has_midi_output = (possible_midiout > 0); \
penalty = p; \
found = true; \
} \
#define FOUNDCFG_IMPRECISE(in, out) { \
const float p = fabsf ((float)(out) - preferred_out) * \
(((out) > preferred_out) ? 1.1 : 1) \
+ + fabsf ((float)possible_midiout - preferred_midiout) * \
+ ((possible_midiout - preferred_midiout) ? 0.6 : 0.5) \
+ fabsf ((float)(in) - audio_in) * \
- (((in) > audio_in) ? 275 : 250); \
+ (((in) > audio_in) ? 275 : 250) \
+ + fabsf ((float)possible_midiin - midi_in) * \
+ ((possible_midiin - midi_in) ? 100 : 110); \
FOUNDCFG_PENALTY(in, out, p); \
}
int possible_in = io["audio_in"].isNumber() ? io["audio_in"] : -1;
int possible_out = io["audio_out"].isNumber() ? io["audio_out"] : -1;
- int possible_midiin = _has_midi_input ? 1 : 0;
- int possible_midiout = _has_midi_output ? 1 : 0;
+ int possible_midiin = io["midi_in"].isNumber() ? io["midi_in"] : 0;
+ int possible_midiout = io["midi_out"].isNumber() ? io["midi_out"] : 0;
- if (midi_in > 0 && possible_midiin == 0 && !imprecise) {
+ if (midi_in != possible_midiin && !imprecise) {
continue;
}
FOUNDCFG_PENALTY(audio_in, preferred_out, -1);
}
- // "imprecise" matches
- if (possible_out == 0) {
- /* skip configurations with no audio output, unless
- * the plugin is a midi filter or generator */
- if (possible_in == 0 && _has_midi_output) {
- if (audio_in == 0) {
- FOUNDCFG(possible_out);
- break;
- } else if (imprecise) {
- // TODO hide audio input from plugin
- FOUNDCFG_IMPRECISE (possible_in, possible_out);
- }
- }
+ if (possible_out == 0 && possible_midiout == 0) {
+ /* skip configurations with no output at all */
continue;
}
* Really imprecise only if desired_in != audio_in */
FOUNDCFG_IMPRECISE (desired_in, possible_out);
}
- // ideally we'll also find the closest, best matching
- // input configuration with minimal output penalty...
}
}
_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) {
_info->n_inputs = lin;
_info->n_outputs = lout;
}
+ _configured = true;
} catch (luabridge::LuaException const& e) {
PBD::error << "LuaException: " << e.what () << "\n";
#ifndef NDEBUG
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) {
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;
}
}
g_free (b64);
XMLNode* script_node = new XMLNode (X_("script"));
script_node->add_property (X_("lua"), LUA_VERSION);
+ script_node->add_property (X_("origin"), _origin);
script_node->add_content (b64s);
root->add_child_nocopy (*script_node);
}
if ((child = node.child (X_("script"))) != 0) {
+ XMLProperty const* prop;
+ if ((prop = node.property ("origin")) != 0) {
+ _origin = prop->value();
+ }
for (XMLNodeList::const_iterator n = child->children ().begin (); n != child->children ().end (); ++n) {
if (!(*n)->is_content ()) { continue; }
gsize size;
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");
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");
}
////////////////////////////////////////////////////////////////////////////////
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);
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"));
}
try {
- PluginPtr plugin (new LuaProc (session.engine (), session, script));
+ LuaProc* lp = new LuaProc (session.engine (), session, script);
+ lp->set_origin (path);
+ PluginPtr plugin (lp);
return plugin;
} catch (failed_constructor& err) {
;