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
, _designated_bypass_port (UINT32_MAX)
, _control_data (0)
, _shadow_data (0)
+ , _configured (false)
, _has_midi_input (false)
, _has_midi_output (false)
{
}
}
- // 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;
float penalty = 9999;
bool found = false;
-#define FOUNDCFG_PENALTY(in, out, p) { \
- _output_configs.insert (out); \
- if (p < penalty) { \
- audio_out = (out); \
- midi_out = possible_midiout; \
- if (imprecise) { \
- imprecise->set (DataType::AUDIO, (in)); \
- imprecise->set (DataType::MIDI, \
- possible_midiin); \
- } \
- penalty = p; \
- found = true; \
- } \
+#define FOUNDCFG_PENALTY(in, out, p) { \
+ _output_configs.insert (out); \
+ if (p < penalty) { \
+ audio_out = (out); \
+ midi_out = possible_midiout; \
+ if (imprecise) { \
+ 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; } \
- FOUNDCFG_PENALTY(in, out, p); \
+#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) \
+ + fabsf ((float)possible_midiin - midi_in) * \
+ ((possible_midiin - midi_in) ? 100 : 110); \
+ FOUNDCFG_PENALTY(in, out, p); \
}
-#define FOUNDCFG(out) \
+#define FOUNDCFG(out) \
FOUNDCFG_IMPRECISE(audio_in, out)
-#define ANYTHINGGOES \
+#define ANYTHINGGOES \
_output_configs.insert (0);
-#define UPTO(nch) { \
- for (int n = 1; n < nch; ++n) { \
- _output_configs.insert (n); \
- } \
+#define UPTO(nch) { \
+ for (int n = 1; n < nch; ++n) { \
+ _output_configs.insert (n); \
+ } \
}
if (imprecise) {
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
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;
}
}
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");
}
////////////////////////////////////////////////////////////////////////////////