PluginInfoPtr info = _plugins.front()->get_info();
- if (_match.strict_io) {
- return _configured_in; // XXX
- }
- else if (info->reconfigurable_io()) {
+ if (info->reconfigurable_io()) {
ChanCount out = _plugins.front()->output_streams ();
// DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, reconfigur(able) output streams = %1\n", out));
return out;
ChanCount out = info->n_outputs;
// DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, static output streams = %1 for %2 plugins\n", out, _plugins.size()));
out.set_audio (out.n_audio() * _plugins.size());
- out.set_midi (out.n_midi() * _plugins.size() + midi_bypass.n_midi());
+ out.set_midi (out.n_midi() * _plugins.size());
return out;
}
}
PinMappings in_map (_in_map);
PinMappings out_map (_out_map);
- // TODO auto-detect (if PinMappings are not identity maps)
- _no_inplace = _pending_no_inplace || _plugins.front()->inplace_broken ();
+#if 1
+ // auto-detect if inplace processing is possible
+ // TODO: do this once. during configure_io and every time the
+ // plugin-count or mapping changes.
+ bool inplace_ok = true;
+ for (uint32_t pc = 0; pc < get_count() && inplace_ok ; ++pc) {
+ if (!in_map[pc].is_monotonic ()) {
+ inplace_ok = false;
+ }
+ if (!out_map[pc].is_monotonic ()) {
+ inplace_ok = false;
+ }
+ }
- // Calculate if, and how many frames we need to collect for analysis
- framecnt_t collect_signal_nframes = (_signal_analysis_collect_nframes_max -
- _signal_analysis_collected_nframes);
- if (nframes < collect_signal_nframes) { // we might not get all frames now
- collect_signal_nframes = nframes;
+ if (_pending_no_inplace != !inplace_ok) {
+#ifndef NDEBUG // this 'cerr' needs to go ASAP.
+ cerr << name () << " automatically set : " << (inplace_ok ? "Use Inplace" : "No Inplace") << "\n"; // XXX
+#endif
+ _pending_no_inplace = !inplace_ok;
}
+#endif
+ _no_inplace = _pending_no_inplace || _plugins.front()->inplace_broken ();
- if (_match.method == Split) {
+#if 1
+ // TODO optimize special case.
+ // Currently this never triggers because the in_map for "Split" triggeres no_inplace.
+ if (_match.method == Split && !_no_inplace) {
assert (in_map.size () == 1);
+ in_map[0] = ChanMapping (ChanCount::max (natural_input_streams (), _configured_in));
ChanCount const in_streams = internal_input_streams ();
- // TODO - inplace & analysis only
- // for no-inplace the buffer is copied anyway..
- /* fix the input mapping so that we have maps for each of the plugin's inputs */
-
- /* copy the first stream's buffer contents to the others */
- /* XXX: audio only */
+ /* copy the first stream's audio buffer contents to the others */
bool valid;
uint32_t first_idx = in_map[0].get (DataType::AUDIO, 0, &valid);
if (valid) {
}
}
}
+#endif
bufs.set_count(ChanCount::max(bufs.count(), _configured_in));
bufs.set_count(ChanCount::max(bufs.count(), _configured_out));
- /* Note that we've already required that plugins
- be able to handle in-place processing.
- */
-
if (with_auto) {
uint32_t n = 0;
}
}
+ /* Calculate if, and how many frames we need to collect for analysis */
+ framecnt_t collect_signal_nframes = (_signal_analysis_collect_nframes_max -
+ _signal_analysis_collected_nframes);
+ if (nframes < collect_signal_nframes) { // we might not get all frames now
+ collect_signal_nframes = nframes;
+ }
+
if (collect_signal_nframes > 0) {
// collect input
//std::cerr << "collect input, bufs " << bufs.count().n_audio() << " count, " << bufs.available().n_audio() << " available" << std::endl;
}
}
+#ifdef MIXBUS
+ if (_plugins.front()->is_channelstrip() ) {
+ if (_configured_in.n_audio() > 0) {
+ ChanMapping mb_in_map (ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2)));
+ ChanMapping mb_out_map (ChanCount::min (_configured_out, ChanCount (DataType::AUDIO, 2)));
+
+ _plugins.front()->connect_and_run (bufs, mb_in_map, mb_out_map, nframes, offset);
+ for (uint32_t out = _configured_in.n_audio (); out < bufs.count().get (DataType::AUDIO); ++out) {
+ bufs.get (DataType::AUDIO, out).silence (nframes, offset);
+ }
+ }
+ } else
+#endif
if (_no_inplace) {
BufferSet& inplace_bufs = _session.get_noinplace_buffers();
ARDOUR::ChanMapping used_outputs;
uint32_t pc = 0;
+ // TODO optimize this flow. prepare during configure_io()
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
ARDOUR::ChanMapping i_in_map (natural_input_streams());
deactivate ();
}
-
// copy back outputs
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
for (uint32_t out = 0; out < natural_output_streams().get (*t); ++out) {
/* all instances have completed, now clear outputs that have not been written to.
* (except midi bypass)
*/
- if (bufs.count().n_midi() == 1 && natural_output_streams().get(DataType::MIDI) == 0) {
+ if (has_midi_bypass ()) {
used_outputs.set (DataType::MIDI, 0, 1); // Midi bypass.
}
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
deactivate ();
}
}
+
+ // TODO optimize: store "unconnected" in a fixed set.
+ // it only changes on reconfiguration.
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
+ bool mapped = false;
+ if (*t == DataType::MIDI && out == 0 && has_midi_bypass ()) {
+ mapped = true; // in-place Midi bypass
+ }
+ for (uint32_t pc = 0; pc < get_count() && !mapped; ++pc) {
+ for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
+ bool valid;
+ uint32_t idx = out_map[pc].get (*t, o, &valid);
+ if (valid && idx == out) {
+ mapped = true;
+ break;
+ }
+ }
+ }
+ if (!mapped) {
+ bufs.get (*t, out).silence (nframes, offset);
+ }
+ }
+ }
}
if (collect_signal_nframes > 0) {
&_signal_analysis_outputs);
}
}
- /* leave remaining channel buffers alone */
}
void
}
} else {
+ // TODO use mapping in bypassed mode ?!
+ // -> do we bypass the processor or the plugin
+
uint32_t in = input_streams ().n_audio ();
uint32_t out = output_streams().n_audio ();
} else if (out > in) {
- /* not active, but something has make up for any channel count increase */
-
- // TODO: option round-robin (n % in) or silence additional buffers ??
- // for now , simply replicate last buffer
+ /* not active, but something has make up for any channel count increase
+ * for now , simply replicate last buffer
+ */
for (uint32_t n = in; n < out; ++n) {
bufs.get_audio(n).read_from(bufs.get_audio(in - 1), nframes);
}
/* we have no idea whether the plugin generated silence or not, so mark
* all buffers appropriately.
*/
-
}
void
}
}
+ChanMapping
+PluginInsert::input_map () const
+{
+ ChanMapping rv;
+ uint32_t pc = 0;
+ for (PinMappings::const_iterator i = _in_map.begin (); i != _in_map.end (); ++i, ++pc) {
+ ChanMapping m (i->second);
+ const ChanMapping::Mappings& mp ((*i).second.mappings());
+ for (ChanMapping::Mappings::const_iterator tm = mp.begin(); tm != mp.end(); ++tm) {
+ for (ChanMapping::TypeMapping::const_iterator i = tm->second.begin(); i != tm->second.end(); ++i) {
+ rv.set (tm->first, i->first + pc * natural_input_streams().get(tm->first), i->second);
+ }
+ }
+ }
+ return rv;
+}
+
+ChanMapping
+PluginInsert::output_map () const
+{
+ ChanMapping rv;
+ uint32_t pc = 0;
+ for (PinMappings::const_iterator i = _out_map.begin (); i != _out_map.end (); ++i, ++pc) {
+ ChanMapping m (i->second);
+ const ChanMapping::Mappings& mp ((*i).second.mappings());
+ for (ChanMapping::Mappings::const_iterator tm = mp.begin(); tm != mp.end(); ++tm) {
+ for (ChanMapping::TypeMapping::const_iterator i = tm->second.begin(); i != tm->second.end(); ++i) {
+ rv.set (tm->first, i->first + pc * natural_output_streams().get(tm->first), i->second);
+ }
+ }
+ }
+ if (has_midi_bypass ()) {
+ rv.set (DataType::MIDI, 0, 0);
+ }
+
+ return rv;
+}
+
+bool
+PluginInsert::has_midi_bypass () const
+{
+ if (_configured_in.n_midi () == 1 && _configured_out.n_midi () == 1 && natural_output_streams ().n_midi () == 0) {
+ return true;
+ }
+ return false;
+}
+
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
if (_configured) {
old_in = _configured_in;
old_out = _configured_out;
- } else {
- old_in = internal_input_streams ();
- old_out = internal_output_streams ();
}
_configured_in = in;
_configured_out = out;
- /* TODO use "custom config"
- * allow user to edit/override output ports, handle strict i/o.
- *
- * configuration should only applied here.
- */
+ /* get plugin configuration */
+ _match = private_can_support_io_configuration (in, out);
+#ifndef NDEBUG // XXX
+ cout << "Match '" << name() << "': " << _match;
+#endif
/* set the matching method and number of plugins that we will use to meet this configuration */
- _match = private_can_support_io_configuration (in, out);
if (set_count (_match.plugins) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
_configured = false;
switch (_match.method) {
case Split:
case Hide:
- if (_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out) == false) {
+ if (_plugins.front()->configure_io (natural_input_streams(), out) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
_configured = false;
return false;
}
break;
-
+ case Delegate:
+ {
+ ChanCount dout;
+ ChanCount useins;
+ bool const r = _plugins.front()->can_support_io_configuration (in, dout, &useins);
+ assert (r);
+ assert (_match.strict_io || dout.n_audio() == out.n_audio()); // sans midi bypass
+ if (useins.n_audio() == 0) {
+ useins = in;
+ }
+ if (_plugins.front()->configure_io (useins, dout) == false) {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
+ return false;
+ }
+ }
+ break;
default:
if (_plugins.front()->configure_io (in, out) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
break;
}
- if (old_in == in && old_out == out
+ bool mapping_changed = false;
+ if (old_in == in && old_out == out && _configured
&& old_match.method == _match.method
&& _in_map.size() == _out_map.size()
&& _in_map.size() == get_count ()
) {
- /* If the configuraton has not changed AND there is a custom map,
- * keep the custom map.
- */
- // TODO: check if it's valid..
+ /* If the configuraton has not changed, keep the mapping */
+ } else if (_match.custom_cfg && _configured) {
+ /* strip dead wood */
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ ChanMapping new_in;
+ ChanMapping new_out;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t i = 0; i < natural_input_streams().get (*t); ++i) {
+ bool valid;
+ uint32_t idx = _in_map[pc].get (*t, i, &valid);
+ if (valid && idx <= in.get (*t)) {
+ new_in.set (*t, i, idx);
+ }
+ }
+ for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
+ bool valid;
+ uint32_t idx = _out_map[pc].get (*t, o, &valid);
+ if (valid && idx <= out.get (*t)) {
+ new_out.set (*t, o, idx);
+ }
+ }
+ }
+ if (_in_map[pc] != new_in || _out_map[pc] != new_out) {
+ mapping_changed = true;
+ }
+ _in_map[pc] = new_in;
+ _out_map[pc] = new_out;
+ }
} else {
/* generate a new mapping */
uint32_t pc = 0;
_out_map.clear ();
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
if (_match.method == Split) {
- /* TODO see PluginInsert::connect_and_run, channel replication */
- _in_map[pc] = ChanMapping (max (natural_input_streams (), in));
+ _in_map[pc] = ChanMapping ();
+ /* connect inputs in round-robin fashion */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ const uint32_t cend = _configured_in.get (*t);
+ if (cend == 0) { continue; }
+ uint32_t c = 0;
+ for (uint32_t in = 0; in < natural_input_streams().get (*t); ++in) {
+ _in_map[pc].set (*t, in, c);
+ c = c + 1 % cend;
+ }
+ }
} else {
- _in_map[pc] = ChanMapping (min (natural_input_streams (), in));
+ _in_map[pc] = ChanMapping (ChanCount::min (natural_input_streams (), in));
}
- _out_map[pc] = ChanMapping (min (natural_output_streams(), out));
+ _out_map[pc] = ChanMapping (ChanCount::min (natural_output_streams(), out));
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
_in_map[pc].offset_to(*t, pc * natural_input_streams().get(*t));
_out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
}
+ mapping_changed = true;
}
- //TODO if changed:
- //PluginMapChanged (); /* EMIT SIGNAL */
}
+ if (mapping_changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+#ifndef NDEBUG // XXX
+ uint32_t pc = 0;
+ cout << "----<<----\n";
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ cout << "Channel Map for " << name() << " plugin " << pc << "\n";
+ cout << " * Inputs:\n" << _in_map[pc];
+ cout << " * Outputs:\n" << _out_map[pc];
+ }
+ cout << "---->>----\n";
+#endif
+ }
- if ( (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
- || old_in != in
- || old_out != out
- )
- {
+ if (old_in != in || old_out != out
+ || (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
+ ) {
PluginIoReConfigure (); /* EMIT SIGNAL */
}
* it can be.
*/
PluginInsert::Match
-PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out)
+PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out) const
{
if (_plugins.empty()) {
return Match();
}
- if (_custom_cfg && !_strict_io) {
+ /* if a user specified a custom cfg, so be it. */
+ if (_custom_cfg) {
out = _custom_out;
return Match (ExactMatch, get_count(), false, true); // XXX
}
+ /* try automatic configuration */
+ Match m = PluginInsert::automatic_can_support_io_configuration (inx, out);
+
+ PluginInfoPtr info = _plugins.front()->get_info();
+ ChanCount inputs = info->n_inputs;
+ ChanCount outputs = info->n_outputs;
+ ChanCount midi_bypass;
+ if (inx.get(DataType::MIDI) == 1 && outputs.get(DataType::MIDI) == 0) {
+ midi_bypass.set (DataType::MIDI, 1);
+ }
+
+ /* handle case strict-i/o */
+ if (_strict_io && m.method != Impossible) {
+ m.strict_io = true;
+
+ /* special case MIDI instruments */
+ if (is_midi_instrument()) {
+ // output = midi-bypass + at most master-out channels.
+ ChanCount max_out (DataType::AUDIO, 2); // TODO use master-out
+ max_out.set (DataType::MIDI, out.get(DataType::MIDI));
+ out = ChanCount::min (out, max_out);
+ return m;
+ }
+
+ switch (m.method) {
+ case NoInputs:
+ if (inx.n_audio () != out.n_audio ()) { // ignore midi bypass
+ /* replicate processor to match output count (generators and such)
+ * at least enough to feed every output port. */
+ uint32_t f = 1; // at least one. e.g. control data filters, no in, no out.
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = inputs.get (*t);
+ if (nin == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
+ }
+ out = inx + midi_bypass;
+ return Match (Replicate, f);
+ }
+ break;
+ case Split:
+ break;
+ default:
+ break;
+ }
+
+ out = inx + midi_bypass;
+ if (inx.get(DataType::MIDI) == 1
+ && out.get (DataType::MIDI) == 0
+ && outputs.get(DataType::MIDI) == 0) {
+ out += ChanCount (DataType::MIDI, 1);
+ }
+ return m;
+ }
+
+ if (m.method != Impossible) {
+ return m;
+ }
+
+ if (info->reconfigurable_io()) {
+ ChanCount useins;
+ bool const r = _plugins.front()->can_support_io_configuration (inx, out, &useins);
+ if (!r) {
+ // houston, we have a problem.
+ return Match (Impossible, 0);
+ }
+ return Match (Delegate, 1);
+ }
+
+ // add at least as many plugins so that output count matches input count
+ uint32_t f = 0;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = inputs.get (*t);
+ uint32_t nout = outputs.get (*t);
+ if (nin == 0 || inx.get(*t) == 0) { continue; }
+ // prefer floor() so the count won't overly increase IFF (nin < nout)
+ f = max (f, (uint32_t) floor (inx.get(*t) / (float)nout));
+ }
+ if (f > 0 && outputs * f >= _configured_out) {
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f);
+ }
+
+ // add at least as many plugins needed to connect all inputs
+ f = 1;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = inputs.get (*t);
+ if (nin == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
+ }
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f);
+}
+
+/* this is the original Ardour 3/4 behavior, mainly for backwards compatibility */
+PluginInsert::Match
+PluginInsert::automatic_can_support_io_configuration (ChanCount const & inx, ChanCount& out) const
+{
+ if (_plugins.empty()) {
+ return Match();
+ }
+
PluginInfoPtr info = _plugins.front()->get_info();
ChanCount in; in += inx;
- midi_bypass.reset();
+ ChanCount midi_bypass;
if (info->reconfigurable_io()) {
/* Plugin has flexible I/O, so delegate to it */
if (!r) {
return Match (Impossible, 0);
}
-
- if (_strict_io && in.n_audio() < out.n_audio()) {
- DEBUG_TRACE (DEBUG::Processors, string_compose ("hiding output ports of reconfigurable %1\n", name()));
- out.set (DataType::AUDIO, in.get (DataType::AUDIO));
- }
-
return Match (Delegate, 1);
}
if (in.get(DataType::MIDI) == 1 && outputs.get(DataType::MIDI) == 0) {
DEBUG_TRACE ( DEBUG::Processors, string_compose ("bypassing midi-data around %1\n", name()));
- midi_bypass.set(DataType::MIDI, 1);
+ midi_bypass.set (DataType::MIDI, 1);
}
if (in.get(DataType::MIDI) == 1 && inputs.get(DataType::MIDI) == 0) {
DEBUG_TRACE ( DEBUG::Processors, string_compose ("hiding midi-port from plugin %1\n", name()));
}
}
- /* replicate no-input generators with strict i/o */
- if (no_inputs && _strict_io) {
- uint32_t f = 0;
- bool can_replicate = true;
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- uint32_t nout = outputs.get (*t);
- uint32_t nwant = in.get (*t);
- if (nout > nwant) {
- can_replicate = false;
- break;
- }
- if (nout == nwant) {
- continue;
- }
-
- if (f == 0 && nwant % nout == 0) {
- f = nwant / nout;
- }
-
- if (f * nout != nwant) {
- can_replicate = false;
- break;
- }
- }
-
- if (can_replicate && f > 1) {
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- out.set (*t, outputs.get(*t) * f);
- }
- out += midi_bypass;
- return Match (Replicate, f);
- }
- }
-
- if ((no_inputs || inputs == in) && _strict_io) {
- /* special case synths and generators */
- if (in.n_audio () == 0 && in.n_midi () > 0 && outputs.n_audio () > 0) {
- // TODO limit the audio-channel count to track output
- out = outputs + midi_bypass;
- return Match (ExactMatch, 1);
- } else {
- out = in + midi_bypass;
- return Match (ExactMatch, 1, true);
- }
- }
-
if (no_inputs) {
/* no inputs so we can take any input configuration since we throw it away */
out = outputs + midi_bypass;
}
}
- if (can_replicate) {
- assert (f > 1);
+ if (can_replicate && f > 0) {
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
out.set (*t, outputs.get(*t) * f);
}
plugin inputs? Let me count the ways ...
*/
- bool can_split = !_strict_io; // XXX
- for (DataType::iterator t = DataType::begin(); t != DataType::end() && can_split; ++t) {
+ bool can_split = true;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
bool const can_split_type = (in.get (*t) == 1 && inputs.get (*t) > 1);
bool const nothing_to_do_for_type = (in.get (*t) == 0 && inputs.get (*t) == 0);
bool cannot_hide = false;
ChanCount hide_channels;
- for (DataType::iterator t = DataType::begin(); t != DataType::end() && !cannot_hide; ++t) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
if (inputs.get(*t) > in.get(*t)) {
/* there is potential to hide, since the plugin has more inputs of type t than the insert */
hide_channels.set (*t, inputs.get(*t) - in.get(*t));
}
if (could_hide && !cannot_hide) {
- if (_strict_io) {
- outputs = inputs;
- return Match (Hide, 1, true, false, hide_channels);
- } else {
- out = outputs + midi_bypass;
- return Match (Hide, 1, false, false, hide_channels);
- }
+ out = outputs + midi_bypass;
+ return Match (Hide, 1, false, false, hide_channels);
}
- midi_bypass.reset();
- // TODO make it possible :)
return Match (Impossible, 0);
}
+
XMLNode&
PluginInsert::get_state ()
{
node.add_child_nocopy (* _configured_in.state (X_("ConfiguredInput")));
node.add_child_nocopy (* _configured_out.state (X_("ConfiguredOutput")));
- // TODO save channel-maps, _custom_cfg & _custom_out
+ /* save custom i/o config */
+ node.add_property("custom", _custom_cfg ? "yes" : "no");
+ if (_custom_cfg) {
+ assert (_custom_out == _configured_out); // redundant
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ // TODO save _in_map[pc], _out_map[pc]
+ }
+ }
_plugins[0]->set_insert_id(this->id());
node.add_child_nocopy (_plugins[0]->get_state());
set_parameter_state_2X (node, version);
}
+ if ((prop = node.property (X_("custom"))) != 0) {
+ _custom_cfg = string_is_affirmative (prop->value());
+ }
+
+ XMLNodeList kids = node.children ();
+ for (XMLNodeIterator i = kids.begin(); i != kids.end(); ++i) {
+ if ((*i)->name() == X_("ConfiguredOutput")) {
+ _custom_out = ChanCount(**i);
+ }
+ // TODO restore mappings for all 0 .. count.
+ }
+
+
+
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
if (active()) {
(*i)->activate ();
ac->stop_touch (true, session().audible_frame());
}
}
+
+std::ostream& operator<<(std::ostream& o, const ARDOUR::PluginInsert::Match& m)
+{
+ switch (m.method) {
+ case PluginInsert::Impossible: o << "Impossible"; break;
+ case PluginInsert::Delegate: o << "Delegate"; break;
+ case PluginInsert::NoInputs: o << "NoInputs"; break;
+ case PluginInsert::ExactMatch: o << "ExactMatch"; break;
+ case PluginInsert::Replicate: o << "Replicate"; break;
+ case PluginInsert::Split: o << "Split"; break;
+ case PluginInsert::Hide: o << "Hide"; break;
+ }
+ o << " cnt: " << m.plugins
+ << (m.strict_io ? " strict-io" : "")
+ << (m.custom_cfg ? " custom-cfg" : "");
+ if (m.method == PluginInsert::Hide) {
+ o << " hide: " << m.hide;
+ }
+ o << "\n";
+ return o;
+}