#include <glibmm/fileutils.h>
#include "pbd/gstdio_compat.h"
-#include "pbd/locale_guard.h"
#include "pbd/pthread_utils.h"
#include "ardour/audio_buffer.h"
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_setglobal (L, "self");
// sandbox
- lua.do_command ("io = nil os = nil loadfile = nil require = nil dofile = nil package = nil debug = nil");
+ lua.sandbox (true);
#if 0
lua.do_command ("for n in pairs(_G) do print(n) end print ('----')"); // print global env
#endif
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";
try {
lua_dsp_init (_session.nominal_frame_rate ());
} catch (luabridge::LuaException const& e) {
- ;
- }
- }
-
- // 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) {
- ;
- }
+ } catch (...) { }
}
_ctrl_params.clear ();
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 (...) {
+ _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) { \
- float p = fabsf ((float)(out) - preferred_out) ; \
- if (in != audio_in) { \
- p += 1000; \
- } \
- if ((out) > preferred_out) { p *= 1.1; } \
+ 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) \
+ + 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;
}
- if (possible_in == 0) {
- /* no inputs, generators & instruments */
- if (possible_out == -1 || possible_out == -2) {
- /* any output configuration possible
- * out == -2 is invalid, interpreted as out == -1 */
- FOUNDCFG (preferred_out);
- ANYTHINGGOES;
- } else if (possible_out < -2) {
- /* variable number of outputs up to -N, */
- FOUNDCFG (min (-possible_out, preferred_out));
- UPTO (-possible_out);
- } else {
- /* exact number of outputs */
- FOUNDCFG (possible_out);
- }
- }
-
if (possible_in == -1 || possible_in == -2) {
/* wildcard for input */
if (possible_out == possible_in) {
}
}
- if (possible_in < -2 || possible_in > 0) {
+ if (possible_in < -2 || possible_in >= 0) {
/* specified number, exact or up to */
int desired_in;
- if (possible_in > 0) {
+ if (possible_in >= 0) {
/* configuration can only match possible_in */
desired_in = possible_in;
} else {
* 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
std::cerr << "LuaException: " << e.what () << "\n";
#endif
return false;
+ } catch (...) {
+ return false;
}
}
}
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;
}
}
std::cerr << "LuaException: " << e.what () << "\n";
#endif
return -1;
+ } catch (...) {
+ return -1;
}
#ifdef WITH_LUAPROC_STATS
int64_t t1 = g_get_monotonic_time ();
LuaProc::add_state (XMLNode* root) const
{
XMLNode* child;
- char buf[32];
- LocaleGuard lg;
gchar* b64 = g_base64_encode ((const guchar*)_script.c_str (), _script.size ());
std::string b64s (b64);
g_free (b64);
XMLNode* script_node = new XMLNode (X_("script"));
- script_node->add_property (X_("lua"), LUA_VERSION);
+ script_node->set_property (X_("lua"), LUA_VERSION);
+ script_node->set_property (X_("origin"), _origin);
script_node->add_content (b64s);
root->add_child_nocopy (*script_node);
for (uint32_t i = 0; i < parameter_count(); ++i) {
if (parameter_is_input(i) && parameter_is_control(i)) {
child = new XMLNode("Port");
- snprintf(buf, sizeof(buf), "%u", i);
- child->add_property("id", std::string(buf));
- snprintf(buf, sizeof(buf), "%+f", _shadow_data[i]);
- child->add_property("value", std::string(buf));
+ child->set_property("id", i);
+ child->set_property("value", _shadow_data[i]);
root->add_child_nocopy(*child);
}
}
}
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;
{
#ifndef NO_PLUGIN_STATE
XMLNodeList nodes;
- XMLProperty const * prop;
XMLNodeConstIterator iter;
XMLNode *child;
- const char *value;
- const char *port;
- uint32_t port_id;
#endif
- LocaleGuard lg;
if (_script.empty ()) {
if (set_script_from_state (node)) {
nodes = node.children ("Port");
for (iter = nodes.begin(); iter != nodes.end(); ++iter) {
child = *iter;
- if ((prop = child->property("id")) != 0) {
- port = prop->value().c_str();
- } else {
+
+ uint32_t port_id;
+ float value;
+
+ if (!child->get_property("id", port_id)) {
warning << _("LuaProc: port has no symbol, ignored") << endmsg;
continue;
}
- if ((prop = child->property("value")) != 0) {
- value = prop->value().c_str();
- } else {
+
+ if (!child->get_property("value", value)) {
warning << _("LuaProc: port has no value, ignored") << endmsg;
continue;
}
- sscanf (port, "%" PRIu32, &port_id);
- set_parameter (port_id, atof(value));
+
+ set_parameter (port_id, value);
}
#endif
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");
}
////////////////////////////////////////////////////////////////////////////////
XMLNode* root = t->root ();
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
- XMLProperty const * label = (*i)->property (X_("label"));
- assert (label);
- if (label->value() != r.label) {
+ std::string str;
+ if (!(*i)->get_property (X_("label"), str)) {
+ assert (false);
+ }
+ if (str != r.label) {
continue;
}
for (XMLNodeList::const_iterator j = (*i)->children().begin(); j != (*i)->children().end(); ++j) {
if ((*j)->name() == X_("Parameter")) {
- XMLProperty const * index = (*j)->property (X_("index"));
- XMLProperty const * value = (*j)->property (X_("value"));
- assert (index);
- assert (value);
- LocaleGuard lg;
- set_parameter (atoi (index->value().c_str()), atof (value->value().c_str ()));
+ uint32_t index;
+ float value;
+ if (!(*j)->get_property (X_("index"), index) ||
+ !(*j)->get_property (X_("value"), value)) {
+ assert (false);
+ }
+ set_parameter (index, value);
+ PresetPortSetValue (index, value); /* 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"));
- p->add_property (X_("uri"), uri);
- p->add_property (X_("label"), name);
+ p->set_property (X_("uri"), uri);
+ p->set_property (X_("label"), name);
for (uint32_t i = 0; i < parameter_count(); ++i) {
if (parameter_is_input (i)) {
XMLNode* c = new XMLNode (X_("Parameter"));
- c->add_property (X_("index"), string_compose ("%1", i));
- c->add_property (X_("value"), string_compose ("%1", get_parameter (i)));
+ c->set_property (X_("index"), i);
+ c->set_property (X_("value"), get_parameter (i));
p->add_child_nocopy (*c);
}
}
if (t) {
XMLNode* root = t->root ();
for (XMLNodeList::const_iterator i = root->children().begin(); i != root->children().end(); ++i) {
+ std::string uri;
+ std::string label;
- XMLProperty const * uri = (*i)->property (X_("uri"));
- XMLProperty const * label = (*i)->property (X_("label"));
-
- assert (uri);
- assert (label);
+ if (!(*i)->get_property (X_("uri"), uri) || !(*i)->get_property (X_("label"), label)) {
+ assert (false);
+ }
- PresetRecord r (uri->value(), label->value(), true);
+ PresetRecord r (uri, label, true);
_presets.insert (make_pair (r.uri, r));
}
}
}
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) {
;
projects / ardour.git / blobdiff