#include "ardour/luaproc.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
+#include "ardour/port.h"
#ifdef LV2_SUPPORT
#include "ardour/lv2_plugin.h"
#include "ardour/session.h"
#include "ardour/types.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
PluginInsert::PluginInsert (Session& s, boost::shared_ptr<Plugin> plug)
: Processor (s, (plug ? plug->name() : string ("toBeRenamed")))
+ , _sc_playback_latency (0)
+ , _sc_capture_latency (0)
+ , _plugin_signal_latency (0)
, _signal_analysis_collected_nframes(0)
, _signal_analysis_collect_nframes_max(0)
+ , _configured (false)
+ , _no_inplace (false)
, _strict_io (false)
- , _strict_io_configured (false)
+ , _custom_cfg (false)
+ , _maps_from_state (false)
+ , _bypass_port (UINT32_MAX)
{
/* the first is the master */
if (plug) {
add_plugin (plug);
create_automatable_parameters ();
+ const ChanCount& sc (sidechain_input_pins ());
+ if (sc.n_audio () > 0 || sc.n_midi () > 0) {
+ add_sidechain (sc.n_audio (), sc.n_midi ());
+ }
+ }
+}
+
+PluginInsert::~PluginInsert ()
+{
+}
+
+void
+PluginInsert::set_strict_io (bool b)
+{
+ bool changed = _strict_io != b;
+ _strict_io = b;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
}
}
{
bool require_state = !_plugins.empty();
+ if (require_state && num > 1 && plugin (0)->get_info ()->type == ARDOUR::AudioUnit) {
+ // we don't allow to replicate AUs
+ return false;
+ }
+
/* this is a bad idea.... we shouldn't do this while active.
- only a route holding their redirect_lock should be calling this
- */
+ * only a route holding their redirect_lock should be calling this
+ */
if (num == 0) {
return false;
for (uint32_t n = 0; n < diff; ++n) {
boost::shared_ptr<Plugin> p = plugin_factory (_plugins[0]);
add_plugin (p);
- if (active ()) {
- p->activate ();
- }
if (require_state) {
- /* XXX do something */
+ XMLNode& state = _plugins[0]->get_state ();
+ p->set_state (state, Stateful::loading_state_version);
+ }
+
+ if (active ()) {
+ p->activate ();
}
}
+ PluginConfigChanged (); /* EMIT SIGNAL */
} else if (num < _plugins.size()) {
uint32_t diff = _plugins.size() - num;
for (uint32_t n= 0; n < diff; ++n) {
_plugins.pop_back();
}
+ PluginConfigChanged (); /* EMIT SIGNAL */
}
return true;
}
-PluginInsert::~PluginInsert ()
+
+void
+PluginInsert::set_sinks (const ChanCount& c)
+{
+ _custom_sinks = c;
+ /* no signal, change will only be visible after re-config */
+}
+
+void
+PluginInsert::set_outputs (const ChanCount& c)
+{
+ bool changed = (_custom_out != c) && _custom_cfg;
+ _custom_out = c;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+}
+
+void
+PluginInsert::set_custom_cfg (bool b)
+{
+ bool changed = _custom_cfg != b;
+ _custom_cfg = b;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+}
+
+bool
+PluginInsert::set_preset_out (const ChanCount& c)
+{
+ bool changed = _preset_out != c;
+ _preset_out = c;
+ if (changed && !_custom_cfg) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+ return changed;
+}
+
+bool
+PluginInsert::add_sidechain (uint32_t n_audio, uint32_t n_midi)
+{
+ // caller must hold process lock
+ if (_sidechain) {
+ return false;
+ }
+ std::ostringstream n;
+ if (n_audio > 0 || n_midi > 0) {
+ n << "Sidechain " << Session::next_name_id ();
+ } else {
+ n << "TO BE RESET FROM XML";
+ }
+ SideChain *sc = new SideChain (_session, n.str ());
+ _sidechain = boost::shared_ptr<SideChain> (sc);
+ _sidechain->activate ();
+ for (uint32_t n = 0; n < n_audio; ++n) {
+ _sidechain->input()->add_port ("", owner(), DataType::AUDIO); // add a port, don't connect.
+ }
+ for (uint32_t n = 0; n < n_midi; ++n) {
+ _sidechain->input()->add_port ("", owner(), DataType::MIDI); // add a port, don't connect.
+ }
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ return true;
+}
+
+bool
+PluginInsert::del_sidechain ()
{
+ if (!_sidechain) {
+ return false;
+ }
+ _sidechain.reset ();
+ _sc_playback_latency = 0;
+ _sc_capture_latency = 0;
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ return true;
+}
+
+void
+PluginInsert::set_sidechain_latency (uint32_t capture, uint32_t playback)
+{
+ if (_sidechain &&
+ (_sc_playback_latency != playback || _sc_capture_latency != capture)) {
+ _sc_capture_latency = capture;
+ _sc_playback_latency = playback;
+ LatencyRange pl; pl.min = pl.max = playback;
+ LatencyRange cl; cl.min = cl.max = capture;
+ DEBUG_TRACE (DEBUG::Latency, string_compose ("%1: capture %2 playback; %3\n", _sidechain->name (), capture, playback));
+ PortSet& ps (_sidechain->input ()->ports ());
+ for (PortSet::iterator p = ps.begin(); p != ps.end(); ++p) {
+ p->set_private_latency_range (pl, true);
+ p->set_private_latency_range (cl, false);
+ }
+ }
}
void
ChanCount
PluginInsert::output_streams() const
+{
+ assert (_configured);
+ return _configured_out;
+}
+
+ChanCount
+PluginInsert::input_streams() const
+{
+ assert (_configured);
+ return _configured_in;
+}
+
+ChanCount
+PluginInsert::internal_streams() const
+{
+ assert (_configured);
+ return _configured_internal;
+}
+
+ChanCount
+PluginInsert::internal_output_streams() const
{
assert (!_plugins.empty());
PluginInfoPtr info = _plugins.front()->get_info();
- if (_strict_io_configured) {
- return _configured_in; // XXX, check initial configuration
- }
- 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;
}
}
ChanCount
-PluginInsert::input_streams() const
+PluginInsert::internal_input_streams() const
{
assert (!_plugins.empty());
PluginInfoPtr info = _plugins.front()->get_info();
if (info->reconfigurable_io()) {
- assert (_plugins.size() == 1);
in = _plugins.front()->input_streams();
} else {
in = info->n_inputs;
ChanCount
PluginInsert::natural_output_streams() const
{
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ return ChanCount::min (_configured_out, ChanCount (DataType::AUDIO, 2));
+ }
+#endif
return _plugins[0]->get_info()->n_outputs;
}
ChanCount
PluginInsert::natural_input_streams() const
{
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ return ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2));
+ }
+#endif
return _plugins[0]->get_info()->n_inputs;
}
+ChanCount
+PluginInsert::sidechain_input_pins() const
+{
+ return _cached_sidechain_pins;
+}
+
bool
PluginInsert::has_no_inputs() const
{
return _plugins[0]->get_info()->n_inputs.n_audio() == 0;
}
+framecnt_t
+PluginInsert::plugin_latency () const {
+ return _plugins.front()->signal_latency ();
+}
+
bool
-PluginInsert::is_midi_instrument() const
+PluginInsert::needs_midi_input() const
{
- /* XXX more finesse is possible here. VST plugins have a
- a specific "instrument" flag, for example.
- */
- PluginInfoPtr pi = _plugins[0]->get_info();
+ PluginInfoPtr pip = _plugins[0]->get_info();
+ if (pip->needs_midi_input ()) {
+ return true;
+ }
+ return pip->n_inputs.n_midi() != 0 && pip->n_outputs.n_audio() != 0;
+}
+
+bool
+PluginInsert::has_output_presets (ChanCount in, ChanCount out)
+{
+ if (!_configured && _plugins[0]->get_info ()->reconfigurable_io ()) {
+ // collect possible configurations, prefer given in/out
+ _plugins[0]->can_support_io_configuration (in, out);
+ }
+
+ PluginOutputConfiguration ppc (_plugins[0]->possible_output ());
- return pi->n_inputs.n_midi() != 0 &&
- pi->n_outputs.n_audio() > 0;
+ if (ppc.size () == 0) {
+ return false;
+ }
+ if (!strict_io () && ppc.size () == 1) {
+ return false;
+ }
+
+ if (strict_io () && ppc.size () == 1) {
+ // "stereo" is currently preferred default for instruments
+ if (ppc.find (2) != ppc.end ()) {
+ return false;
+ }
+ }
+ if (!needs_midi_input ()) {
+ return false;
+ }
+ return true;
}
void
{
assert (!_plugins.empty());
+ boost::shared_ptr<Plugin> plugin = _plugins.front();
set<Evoral::Parameter> a = _plugins.front()->automatable ();
- for (set<Evoral::Parameter>::iterator i = a.begin(); i != a.end(); ++i) {
- if (i->type() == PluginAutomation) {
+ for (uint32_t i = 0; i < plugin->parameter_count(); ++i) {
+ if (!plugin->parameter_is_control (i) || !plugin->parameter_is_input (i)) {
+ continue;
+ }
+ Evoral::Parameter param (PluginAutomation, 0, i);
- Evoral::Parameter param(*i);
+ ParameterDescriptor desc;
+ plugin->get_parameter_descriptor(i, desc);
- ParameterDescriptor desc;
- _plugins.front()->get_parameter_descriptor(i->id(), desc);
+ const bool automatable = a.find(param) != a.end();
+ if (automatable) {
can_automate (param);
- boost::shared_ptr<AutomationList> list(new AutomationList(param, desc));
- boost::shared_ptr<AutomationControl> c (new PluginControl(this, param, desc, list));
- add_control (c);
- _plugins.front()->set_automation_control (i->id(), c);
- } else if (i->type() == PluginPropertyAutomation) {
- Evoral::Parameter param(*i);
- const ParameterDescriptor& desc = _plugins.front()->get_property_descriptor(param.id());
- if (desc.datatype != Variant::NOTHING) {
- boost::shared_ptr<AutomationList> list;
- if (Variant::type_is_numeric(desc.datatype)) {
- list = boost::shared_ptr<AutomationList>(new AutomationList(param, desc));
- }
- add_control (boost::shared_ptr<AutomationControl> (new PluginPropertyControl(this, param, desc, list)));
+ }
+ boost::shared_ptr<AutomationList> list(new AutomationList(param, desc));
+ boost::shared_ptr<AutomationControl> c (new PluginControl(this, param, desc, list));
+ if (!automatable) {
+ c->set_flags (Controllable::Flag ((int)c->flags() | Controllable::NotAutomatable));
+ }
+ add_control (c);
+ plugin->set_automation_control (i, c);
+ }
+
+
+ const Plugin::PropertyDescriptors& pdl (plugin->get_supported_properties ());
+ for (Plugin::PropertyDescriptors::const_iterator p = pdl.begin(); p != pdl.end(); ++p) {
+ Evoral::Parameter param (PluginPropertyAutomation, 0, p->first);
+ const ParameterDescriptor& desc = plugin->get_property_descriptor(param.id());
+ if (desc.datatype != Variant::NOTHING) {
+ boost::shared_ptr<AutomationList> list;
+ if (Variant::type_is_numeric(desc.datatype)) {
+ list = boost::shared_ptr<AutomationList>(new AutomationList(param, desc));
}
+ add_control (boost::shared_ptr<AutomationControl> (new PluginPropertyControl(this, param, desc, list)));
+ }
+ }
+
+ _bypass_port = plugin->designated_bypass_port ();
+
+ if (_bypass_port != UINT32_MAX) {
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, _bypass_port));
+ if (0 == (ac->flags () & Controllable::NotAutomatable)) {
+ ac->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&PluginInsert::bypassable_changed, this));
+ ac->Changed.connect_same_thread (*this, boost::bind (&PluginInsert::enable_changed, this));
}
}
}
}
Processor::activate ();
+ /* when setting state e.g ProcessorBox::paste_processor_state ()
+ * the plugin is not yet owned by a route.
+ * but no matter. Route::add_processors() will call activate () again
+ */
+ if (!owner ()) {
+ return;
+ }
+ if (_plugin_signal_latency != signal_latency ()) {
+ _plugin_signal_latency = signal_latency ();
+ latency_changed ();
+ }
}
void
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
(*i)->deactivate ();
}
+ if (_plugin_signal_latency != signal_latency ()) {
+ _plugin_signal_latency = signal_latency ();
+ latency_changed ();
+ }
}
void
}
void
-PluginInsert::connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now)
+PluginInsert::enable (bool yn)
{
- // 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 (_bypass_port == UINT32_MAX) {
+ if (yn) {
+ activate ();
+ } else {
+ deactivate ();
+ }
+ } else {
+ if (!_pending_active) {
+ activate ();
+ }
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, _bypass_port));
+ ac->set_value (yn ? 1.0 : 0.0, Controllable::NoGroup);
+ ActiveChanged ();
}
+}
- ChanCount const in_streams = input_streams ();
- ChanCount const out_streams = output_streams ();
+bool
+PluginInsert::enabled () const
+{
+ if (_bypass_port == UINT32_MAX) {
+ return Processor::enabled ();
+ } else {
+ boost::shared_ptr<const AutomationControl> ac = boost::const_pointer_cast<AutomationControl> (automation_control (Evoral::Parameter (PluginAutomation, 0, _bypass_port)));
+ return (ac->get_value () > 0 && _pending_active);
+ }
+}
- bool valid;
- if (_match.method == Split) {
- assert (_in_map.size () == 1);
- /* 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 */
- uint32_t first_idx = _in_map[0].get (DataType::AUDIO, 0, &valid);
- if (valid) {
- for (uint32_t i = in_streams.n_audio(); i < natural_input_streams().n_audio(); ++i) {
- bufs.get_audio(_in_map[0].get (DataType::AUDIO, i, &valid)).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
+bool
+PluginInsert::bypassable () const
+{
+ if (_bypass_port == UINT32_MAX) {
+ return true;
+ } else {
+ boost::shared_ptr<const AutomationControl> ac = boost::const_pointer_cast<AutomationControl> (automation_control (Evoral::Parameter (PluginAutomation, 0, _bypass_port)));
+
+ return !ac->automation_playback ();
+ }
+}
+
+void
+PluginInsert::enable_changed ()
+{
+ ActiveChanged ();
+}
+
+void
+PluginInsert::bypassable_changed ()
+{
+ BypassableChanged ();
+}
+
+void
+PluginInsert::inplace_silence_unconnected (BufferSet& bufs, const PinMappings& out_map, framecnt_t nframes, framecnt_t offset) const
+{
+ // 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) {
+ PinMappings::const_iterator i = out_map.find (pc);
+ if (i == out_map.end ()) {
+ continue;
+ }
+ const ChanMapping& outmap (i->second);
+ for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
+ bool valid;
+ uint32_t idx = outmap.get (*t, o, &valid);
+ if (valid && idx == out) {
+ mapped = true;
+ break;
+ }
+ }
+ }
+ if (!mapped) {
+ bufs.get (*t, out).silence (nframes, offset);
}
}
}
+}
- bufs.set_count(ChanCount::max(bufs.count(), in_streams));
- bufs.set_count(ChanCount::max(bufs.count(), out_streams));
+void
+PluginInsert::connect_and_run (BufferSet& bufs, framepos_t start, framepos_t end, double speed, pframes_t nframes, framecnt_t offset, bool with_auto)
+{
+ // TODO: atomically copy maps & _no_inplace
+ PinMappings in_map (_in_map);
+ PinMappings out_map (_out_map);
+ ChanMapping thru_map (_thru_map);
+ if (_mapping_changed) { // ToDo use a counters, increment until match.
+ _no_inplace = check_inplace ();
+ _mapping_changed = false;
+ }
+
+ if (_latency_changed) {
+ /* delaylines are configured with the max possible latency (as reported by the plugin)
+ * so this won't allocate memory (unless the plugin lied about its max latency)
+ * It may still 'click' though, since the fixed delaylines are not de-clicked.
+ * Then again plugin-latency changes are not click-free to begin with.
+ *
+ * This is also worst case, there is currently no concept of per-stream latency.
+ *
+ * e.g. Two identical latent plugins:
+ * 1st plugin: process left (latent), bypass right.
+ * 2nd plugin: bypass left, process right (latent).
+ * -> currently this yields 2 times latency of the plugin,
+ */
+ _latency_changed = false;
+ _delaybuffers.set (ChanCount::max(bufs.count(), _configured_out), plugin_latency ());
+ }
- /* Note that we've already required that plugins
- be able to handle in-place processing.
- */
+ if (_match.method == Split && !_no_inplace) {
+ // TODO: also use this optimization if one source-buffer
+ // feeds _all_ *connected* inputs.
+ // currently this is *first* buffer to all only --
+ // see PluginInsert::check_inplace
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ if (_configured_internal.get (*t) == 0) {
+ continue;
+ }
+ bool valid;
+ uint32_t first_idx = in_map[0].get (*t, 0, &valid);
+ assert (valid && first_idx == 0); // check_inplace ensures this
+ /* copy the first stream's buffer contents to the others */
+ for (uint32_t i = 1; i < natural_input_streams ().get (*t); ++i) {
+ uint32_t idx = in_map[0].get (*t, i, &valid);
+ if (valid) {
+ assert (idx == 0);
+ bufs.get (*t, i).read_from (bufs.get (*t, first_idx), nframes, offset, offset);
+ }
+ }
+ }
+ /* the copy operation produces a linear monotonic input map */
+ in_map[0] = ChanMapping (natural_input_streams ());
+ }
+
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_internal));
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_out));
if (with_auto) {
if (c->list() && c->automation_playback()) {
bool valid;
- const float val = c->list()->rt_safe_eval (now, valid);
+ const float val = c->list()->rt_safe_eval (start, valid);
if (valid) {
/* This is the ONLY place where we are
}
}
+ /* 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;
- //std::cerr << " streams " << input_streams().n_audio() << std::endl;
+ //std::cerr << " streams " << internal_input_streams().n_audio() << std::endl;
//std::cerr << "filling buffer with " << collect_signal_nframes << " frames at " << _signal_analysis_collected_nframes << std::endl;
_signal_analysis_inputs.set_count(input_streams());
for (uint32_t i = 0; i < input_streams().n_audio(); ++i) {
- _signal_analysis_inputs.get_audio(i).read_from(
+ _signal_analysis_inputs.get_audio(i).read_from (
bufs.get_audio(i),
collect_signal_nframes,
_signal_analysis_collected_nframes); // offset is for target buffer
}
}
+#ifdef MIXBUS
+ if (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)));
- uint32_t pc = 0;
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
- if ((*i)->connect_and_run(bufs, _in_map[pc], _out_map[pc], nframes, offset)) {
- deactivate ();
+ _plugins.front()->connect_and_run (bufs, start, end, speed, 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) {
+ // TODO optimize -- build maps once.
+ uint32_t pc = 0;
+ BufferSet& inplace_bufs = _session.get_noinplace_buffers();
+ ARDOUR::ChanMapping used_outputs;
+
+ assert (inplace_bufs.count () >= natural_input_streams () + _configured_out);
+
+ /* build used-output map */
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < natural_output_streams().get (*t); ++out) {
+ bool valid;
+ uint32_t out_idx = out_map[pc].get (*t, out, &valid);
+ if (valid) {
+ used_outputs.set (*t, out_idx, 1); // mark as used
+ }
+ }
+ }
}
+ /* copy thru data to outputs before processing in-place */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
+ bool valid;
+ uint32_t in_idx = thru_map.get (*t, out, &valid);
+ uint32_t m = out + natural_input_streams ().get (*t);
+ if (valid) {
+ _delaybuffers.delay (*t, out, inplace_bufs.get (*t, m), bufs.get (*t, in_idx), nframes, offset, offset);
+ used_outputs.set (*t, out, 1); // mark as used
+ } else {
+ used_outputs.get (*t, out, &valid);
+ if (valid) {
+ /* the plugin is expected to write here, but may not :(
+ * (e.g. drumgizmo w/o kit loaded)
+ */
+ inplace_bufs.get (*t, m).silence (nframes);
+ }
+ }
+ }
+ }
+
+ pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+
+ ARDOUR::ChanMapping i_in_map (natural_input_streams());
+ ARDOUR::ChanMapping i_out_map (out_map[pc]);
+ ARDOUR::ChanCount mapped;
+
+ /* map inputs sequentially */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t in = 0; in < natural_input_streams().get (*t); ++in) {
+ bool valid;
+ uint32_t in_idx = in_map[pc].get (*t, in, &valid);
+ uint32_t m = mapped.get (*t);
+ if (valid) {
+ inplace_bufs.get (*t, m).read_from (bufs.get (*t, in_idx), nframes, offset, offset);
+ } else {
+ inplace_bufs.get (*t, m).silence (nframes, offset);
+ }
+ mapped.set (*t, m + 1);
+ }
+ }
+
+ /* outputs are mapped to inplace_bufs after the inputs */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ i_out_map.offset_to (*t, natural_input_streams ().get (*t));
+ }
+
+ if ((*i)->connect_and_run (inplace_bufs, start, end, speed, i_in_map, i_out_map, nframes, offset)) {
+ deactivate ();
+ }
+ }
+
+ /* all instances have completed, now copy data that was written
+ * and zero unconnected buffers */
+ ARDOUR::ChanMapping nonzero_out (used_outputs);
+ if (has_midi_bypass ()) {
+ nonzero_out.set (DataType::MIDI, 0, 1); // Midi bypass.
+ }
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
+ bool valid;
+ used_outputs.get (*t, out, &valid);
+ if (!valid) {
+ nonzero_out.get (*t, out, &valid);
+ if (!valid) {
+ bufs.get (*t, out).silence (nframes, offset);
+ }
+ } else {
+ uint32_t m = out + natural_input_streams ().get (*t);
+ bufs.get (*t, out).read_from (inplace_bufs.get (*t, m), nframes, offset, offset);
+ }
+ }
+ }
+ } else {
+ /* in-place processing */
+ uint32_t pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ if ((*i)->connect_and_run(bufs, start, end, speed, in_map[pc], out_map[pc], nframes, offset)) {
+ deactivate ();
+ }
+ }
+ // now silence unconnected outputs
+ inplace_silence_unconnected (bufs, _out_map, nframes, offset);
}
if (collect_signal_nframes > 0) {
// collect output
//std::cerr << " output, bufs " << bufs.count().n_audio() << " count, " << bufs.available().n_audio() << " available" << std::endl;
- //std::cerr << " streams " << output_streams().n_audio() << std::endl;
+ //std::cerr << " streams " << internal_output_streams().n_audio() << std::endl;
_signal_analysis_outputs.set_count(output_streams());
&_signal_analysis_outputs);
}
}
- /* leave remaining channel buffers alone */
+
+ if (_plugin_signal_latency != signal_latency ()) {
+ _plugin_signal_latency = signal_latency ();
+ latency_changed ();
+ }
+}
+
+void
+PluginInsert::bypass (BufferSet& bufs, pframes_t nframes)
+{
+ /* bypass the plugin(s) not the whole processor.
+ * -> use mappings just like connect_and_run
+ */
+
+ // TODO: atomically copy maps & _no_inplace
+ const ChanMapping in_map (no_sc_input_map ());
+ const ChanMapping out_map (output_map ());
+ if (_mapping_changed) {
+ _no_inplace = check_inplace ();
+ _mapping_changed = false;
+ }
+
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_internal));
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_out));
+
+ if (_no_inplace) {
+ ChanMapping thru_map (_thru_map);
+
+ BufferSet& inplace_bufs = _session.get_noinplace_buffers();
+ // copy all inputs
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t in = 0; in < _configured_internal.get (*t); ++in) {
+ inplace_bufs.get (*t, in).read_from (bufs.get (*t, in), nframes, 0, 0);
+ }
+ }
+ ARDOUR::ChanMapping used_outputs;
+ // copy thru
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < _configured_out.get (*t); ++out) {
+ bool valid;
+ uint32_t in_idx = thru_map.get (*t, out, &valid);
+ if (valid) {
+ bufs.get (*t, out).read_from (inplace_bufs.get (*t, in_idx), nframes, 0, 0);
+ used_outputs.set (*t, out, 1); // mark as used
+ }
+ }
+ }
+ // plugin no-op: assume every plugin has an internal identity map
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < _configured_out.get (*t); ++out) {
+ bool valid;
+ uint32_t src_idx = out_map.get_src (*t, out, &valid);
+ if (!valid) {
+ continue;
+ }
+ uint32_t in_idx = in_map.get (*t, src_idx, &valid);
+ if (!valid) {
+ continue;
+ }
+ bufs.get (*t, out).read_from (inplace_bufs.get (*t, in_idx), nframes, 0, 0);
+ used_outputs.set (*t, out, 1); // mark as used
+ }
+ }
+ // now silence all unused outputs
+ if (has_midi_bypass ()) {
+ used_outputs.set (DataType::MIDI, 0, 1); // Midi bypass.
+ }
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < _configured_out.get (*t); ++out) {
+ bool valid;
+ used_outputs.get (*t, out, &valid);
+ if (!valid) {
+ bufs.get (*t, out).silence (nframes, 0);
+ }
+ }
+ }
+ } else {
+ if (_match.method == Split) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ if (_configured_internal.get (*t) == 0) {
+ continue;
+ }
+ // copy/feeds _all_ *connected* inputs, copy the first buffer
+ bool valid;
+ uint32_t first_idx = in_map.get (*t, 0, &valid);
+ assert (valid && first_idx == 0); // check_inplace ensures this
+ for (uint32_t i = 1; i < natural_input_streams ().get (*t); ++i) {
+ uint32_t idx = in_map.get (*t, i, &valid);
+ if (valid) {
+ assert (idx == 0);
+ bufs.get (*t, i).read_from (bufs.get (*t, first_idx), nframes, 0, 0);
+ }
+ }
+ }
+ }
+
+ // apply output map and/or monotonic but not identity i/o mappings
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < _configured_out.get (*t); ++out) {
+ bool valid;
+ uint32_t src_idx = out_map.get_src (*t, out, &valid);
+ if (!valid) {
+ bufs.get (*t, out).silence (nframes, 0);
+ continue;
+ }
+ uint32_t in_idx = in_map.get (*t, src_idx, &valid);
+ if (!valid) {
+ bufs.get (*t, out).silence (nframes, 0);
+ continue;
+ }
+ if (in_idx != src_idx) {
+ bufs.get (*t, out).read_from (bufs.get (*t, in_idx), nframes, 0, 0);
+ }
+ }
+ }
+ }
}
void
-PluginInsert::silence (framecnt_t nframes)
+PluginInsert::silence (framecnt_t nframes, framepos_t start_frame)
{
if (!active ()) {
return;
}
+ _delaybuffers.flush ();
+
ChanMapping in_map (natural_input_streams ());
ChanMapping out_map (natural_output_streams ());
-
+ ChanCount maxbuf = ChanCount::max (natural_input_streams (), natural_output_streams());
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ if (_configured_in.n_audio() > 0) {
+ _plugins.front()->connect_and_run (_session.get_scratch_buffers (maxbuf, true), start_frame, start_frame + nframes, 1.0, in_map, out_map, nframes, 0);
+ }
+ } else
+#endif
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
- (*i)->connect_and_run (_session.get_scratch_buffers ((*i)->get_info()->n_inputs, true), in_map, out_map, nframes, 0);
+ (*i)->connect_and_run (_session.get_scratch_buffers (maxbuf, true), start_frame, start_frame + nframes, 1.0, in_map, out_map, nframes, 0);
}
}
void
-PluginInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t /*end_frame*/, pframes_t nframes, bool)
+PluginInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, double speed, pframes_t nframes, bool)
{
+ if (_sidechain) {
+ // collect sidechain input for complete cycle (!)
+ // TODO we need delaylines here for latency compensation
+ _sidechain->run (bufs, start_frame, end_frame, speed, nframes, true);
+ }
+
if (_pending_active) {
/* run as normal if we are active or moving from inactive to active */
if (_session.transport_rolling() || _session.bounce_processing()) {
- automation_run (bufs, start_frame, nframes);
+ automation_run (bufs, start_frame, end_frame, speed, nframes);
} else {
- connect_and_run (bufs, nframes, 0, false);
+ connect_and_run (bufs, start_frame, end_frame, speed, nframes, 0, false);
}
} else {
- uint32_t in = input_streams ().n_audio ();
- uint32_t out = output_streams().n_audio ();
-
- if (has_no_audio_inputs() || in == 0) {
-
- /* silence all (audio) outputs. Should really declick
- * at the transitions of "active"
- */
-
- for (uint32_t n = 0; n < out; ++n) {
- bufs.get_audio (n).silence (nframes);
- }
-
- } 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
- for (uint32_t n = in; n < out; ++n) {
- bufs.get_audio(n).read_from(bufs.get_audio(in - 1), nframes);
- }
- }
-
- bufs.count().set_audio (out);
+ bypass (bufs, nframes);
+ _delaybuffers.flush ();
}
_active = _pending_active;
/* we have no idea whether the plugin generated silence or not, so mark
* all buffers appropriately.
*/
-
}
void
-PluginInsert::automation_run (BufferSet& bufs, framepos_t start, pframes_t nframes)
+PluginInsert::automation_run (BufferSet& bufs, framepos_t start, framepos_t end, double speed, pframes_t nframes)
{
Evoral::ControlEvent next_event (0, 0.0f);
- framepos_t now = start;
- framepos_t end = now + nframes;
framecnt_t offset = 0;
Glib::Threads::Mutex::Lock lm (control_lock(), Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
- connect_and_run (bufs, nframes, offset, false);
+ connect_and_run (bufs, start, end, speed, nframes, offset, false);
return;
}
- if (!find_next_event (now, end, next_event) || _plugins.front()->requires_fixed_sized_buffers()) {
+ if (!find_next_event (start, end, next_event) || _plugins.front()->requires_fixed_sized_buffers()) {
/* no events have a time within the relevant range */
- connect_and_run (bufs, nframes, offset, true, now);
+ connect_and_run (bufs, start, end, speed, nframes, offset, true);
return;
}
while (nframes) {
- framecnt_t cnt = min (((framecnt_t) ceil (next_event.when) - now), (framecnt_t) nframes);
+ framecnt_t cnt = min (((framecnt_t) ceil (next_event.when) - start), (framecnt_t) nframes);
- connect_and_run (bufs, cnt, offset, true, now);
+ connect_and_run (bufs, start, start + cnt, speed, cnt, offset, true); // XXX (start + cnt) * speed
nframes -= cnt;
offset += cnt;
- now += cnt;
+ start += cnt;
- if (!find_next_event (now, end, next_event)) {
+ if (!find_next_event (start, end, next_event)) {
break;
}
}
/* cleanup anything that is left to do */
if (nframes) {
- connect_and_run (bufs, nframes, offset, true, now);
+ connect_and_run (bufs, start, start + nframes, speed, nframes, offset, true);
}
}
continue;
}
- if (ac->automation_state() & Play) {
- all = false;
- continue;
+ if (ac->automation_state() & Play) {
+ all = false;
+ continue;
+ }
+
+ ac->set_value (dflt, Controllable::NoGroup);
+ }
+ return all;
+}
+
+boost::shared_ptr<Plugin>
+PluginInsert::plugin_factory (boost::shared_ptr<Plugin> other)
+{
+ boost::shared_ptr<LadspaPlugin> lp;
+ boost::shared_ptr<LuaProc> lua;
+#ifdef LV2_SUPPORT
+ boost::shared_ptr<LV2Plugin> lv2p;
+#endif
+#ifdef WINDOWS_VST_SUPPORT
+ boost::shared_ptr<WindowsVSTPlugin> vp;
+#endif
+#ifdef LXVST_SUPPORT
+ boost::shared_ptr<LXVSTPlugin> lxvp;
+#endif
+#ifdef AUDIOUNIT_SUPPORT
+ boost::shared_ptr<AUPlugin> ap;
+#endif
+
+ if ((lp = boost::dynamic_pointer_cast<LadspaPlugin> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new LadspaPlugin (*lp));
+ } else if ((lua = boost::dynamic_pointer_cast<LuaProc> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new LuaProc (*lua));
+#ifdef LV2_SUPPORT
+ } else if ((lv2p = boost::dynamic_pointer_cast<LV2Plugin> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new LV2Plugin (*lv2p));
+#endif
+#ifdef WINDOWS_VST_SUPPORT
+ } else if ((vp = boost::dynamic_pointer_cast<WindowsVSTPlugin> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new WindowsVSTPlugin (*vp));
+#endif
+#ifdef LXVST_SUPPORT
+ } else if ((lxvp = boost::dynamic_pointer_cast<LXVSTPlugin> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new LXVSTPlugin (*lxvp));
+#endif
+#ifdef AUDIOUNIT_SUPPORT
+ } else if ((ap = boost::dynamic_pointer_cast<AUPlugin> (other)) != 0) {
+ return boost::shared_ptr<Plugin> (new AUPlugin (*ap));
+#endif
+ }
+
+ fatal << string_compose (_("programming error: %1"),
+ X_("unknown plugin type in PluginInsert::plugin_factory"))
+ << endmsg;
+ abort(); /*NOTREACHED*/
+ return boost::shared_ptr<Plugin> ((Plugin*) 0);
+}
+
+void
+PluginInsert::set_input_map (uint32_t num, ChanMapping m) {
+ if (num < _in_map.size()) {
+ bool changed = _in_map[num] != m;
+ _in_map[num] = m;
+ changed |= sanitize_maps ();
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
+ _session.set_dirty();
+ }
+ }
+}
+
+void
+PluginInsert::set_output_map (uint32_t num, ChanMapping m) {
+ if (num < _out_map.size()) {
+ bool changed = _out_map[num] != m;
+ _out_map[num] = m;
+ changed |= sanitize_maps ();
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
+ _session.set_dirty();
+ }
+ }
+}
+
+void
+PluginInsert::set_thru_map (ChanMapping m) {
+ bool changed = _thru_map != m;
+ _thru_map = m;
+ changed |= sanitize_maps ();
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
+ _session.set_dirty();
+ }
+}
+
+bool
+PluginInsert::pre_seed (const ChanCount& in, const ChanCount& out,
+ const ChanMapping& im, const ChanMapping& om, const ChanMapping& tm)
+{
+ if (_configured) { return false; }
+ _configured_in = in;
+ _configured_out = out;
+ _in_map[0] = im;
+ _out_map[0] = om;
+ _thru_map = tm;
+ _maps_from_state = in.n_total () > 0 && out.n_total () > 0;
+ return true;
+}
+
+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::no_sc_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) {
+ uint32_t ins = natural_input_streams().get(tm->first) - _cached_sidechain_pins.get(tm->first);
+ for (ChanMapping::TypeMapping::const_iterator i = tm->second.begin(); i != tm->second.end(); ++i) {
+ if (i->first < ins) {
+ rv.set (tm->first, i->first + pc * ins, 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::has_midi_thru () const
+{
+ if (_configured_in.n_midi () == 1 && _configured_out.n_midi () == 1
+ && natural_input_streams ().n_midi () == 0 && natural_output_streams ().n_midi () == 0) {
+ return true;
+ }
+ return false;
+}
+
+#ifdef MIXBUS
+bool
+PluginInsert::is_channelstrip () const {
+ return _plugins.front()->is_channelstrip();
+}
+#endif
+
+bool
+PluginInsert::check_inplace ()
+{
+ bool inplace_ok = !_plugins.front()->inplace_broken ();
+
+ if (_thru_map.n_total () > 0) {
+ // TODO once midi-bypass is part of the mapping, ignore it
+ inplace_ok = false;
+ }
+
+ if (_match.method == Split && inplace_ok) {
+ assert (get_count() == 1);
+ assert (_in_map.size () == 1);
+ if (!_out_map[0].is_monotonic ()) {
+ inplace_ok = false;
+ }
+ if (_configured_internal != _configured_in) {
+ /* no sidechain -- TODO we could allow this with
+ * some more logic in PluginInsert::connect_and_run().
+ *
+ * PluginInsert::reset_map() already maps it.
+ */
+ inplace_ok = false;
+ }
+ /* check mapping */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && inplace_ok; ++t) {
+ if (_configured_internal.get (*t) == 0) {
+ continue;
+ }
+ bool valid;
+ uint32_t first_idx = _in_map[0].get (*t, 0, &valid);
+ if (!valid || first_idx != 0) {
+ // so far only allow to copy the *first* stream's buffer to others
+ inplace_ok = false;
+ } else {
+ for (uint32_t i = 1; i < natural_input_streams ().get (*t); ++i) {
+ uint32_t idx = _in_map[0].get (*t, i, &valid);
+ if (valid && idx != first_idx) {
+ inplace_ok = false;
+ break;
+ }
+ }
+ }
+ }
+
+ if (inplace_ok) {
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: In Place Split Map\n", name()));
+ return false;
+ }
+ }
+
+ 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;
+ }
+ }
+
+ if (inplace_ok) {
+ /* check if every output is fed by the corresponding input
+ *
+ * this prevents in-port 1 -> sink-pin 2 || source-pin 1 -> out port 1, source-pin 2 -> out port 2
+ * (with in-place, source-pin 1 -> out port 1 overwrites in-port 1)
+ *
+ * but allows in-port 1 -> sink-pin 2 || source-pin 2 -> out port 1
+ */
+ ChanMapping in_map (input_map ());
+ const ChanMapping::Mappings out_m (output_map ().mappings ());
+ for (ChanMapping::Mappings::const_iterator t = out_m.begin (); t != out_m.end () && inplace_ok; ++t) {
+ for (ChanMapping::TypeMapping::const_iterator c = (*t).second.begin (); c != (*t).second.end () ; ++c) {
+ /* src-pin: c->first, out-port: c->second */
+ bool valid;
+ uint32_t in_port = in_map.get (t->first, c->first, &valid);
+ if (valid && in_port != c->second) {
+ inplace_ok = false;
+ break;
+ }
+ }
+ }
+ }
+
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: %2\n", name(), inplace_ok ? "In-Place" : "No Inplace Processing"));
+ return !inplace_ok; // no-inplace
+}
+
+bool
+PluginInsert::sanitize_maps ()
+{
+ bool changed = false;
+ /* strip dead wood */
+ PinMappings new_ins;
+ PinMappings new_outs;
+ ChanMapping new_thru;
+
+ 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 < _configured_internal.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 < _configured_out.get (*t)) {
+ new_out.set (*t, o, idx);
+ }
+ }
+ }
+ if (_in_map[pc] != new_in || _out_map[pc] != new_out) {
+ changed = true;
+ }
+ new_ins[pc] = new_in;
+ new_outs[pc] = new_out;
+ }
+
+ /* prevent dup output assignments */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t o = 0; o < _configured_out.get (*t); ++o) {
+ bool mapped = false;
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ bool valid;
+ uint32_t idx = new_outs[pc].get_src (*t, o, &valid);
+ if (valid && mapped) {
+ new_outs[pc].unset (*t, idx);
+ } else if (valid) {
+ mapped = true;
+ }
+ }
+ }
+ }
+
+ /* remove excess thru */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t o = 0; o < _configured_out.get (*t); ++o) {
+ bool valid;
+ uint32_t idx = _thru_map.get (*t, o, &valid);
+ if (valid && idx < _configured_internal.get (*t)) {
+ new_thru.set (*t, o, idx);
+ }
+ }
+ }
+
+ /* prevent out + thru, existing plugin outputs override thru */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t o = 0; o < _configured_out.get (*t); ++o) {
+ bool mapped = false;
+ bool valid;
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ new_outs[pc].get_src (*t, o, &mapped);
+ if (mapped) { break; }
+ }
+ if (!mapped) { continue; }
+ uint32_t idx = new_thru.get (*t, o, &valid);
+ if (mapped) {
+ new_thru.unset (*t, idx);
+ }
}
+ }
- ac->set_value (dflt, Controllable::NoGroup);
+ if (has_midi_bypass ()) {
+ // TODO: include midi-bypass in the thru set,
+ // remove dedicated handling.
+ new_thru.unset (DataType::MIDI, 0);
}
- return all;
+
+ if (_in_map != new_ins || _out_map != new_outs || _thru_map != new_thru) {
+ changed = true;
+ }
+ _in_map = new_ins;
+ _out_map = new_outs;
+ _thru_map = new_thru;
+
+ return changed;
}
-boost::shared_ptr<Plugin>
-PluginInsert::plugin_factory (boost::shared_ptr<Plugin> other)
+bool
+PluginInsert::reset_map (bool emit)
{
- boost::shared_ptr<LadspaPlugin> lp;
- boost::shared_ptr<LuaProc> lua;
-#ifdef LV2_SUPPORT
- boost::shared_ptr<LV2Plugin> lv2p;
-#endif
-#ifdef WINDOWS_VST_SUPPORT
- boost::shared_ptr<WindowsVSTPlugin> vp;
-#endif
-#ifdef LXVST_SUPPORT
- boost::shared_ptr<LXVSTPlugin> lxvp;
-#endif
-#ifdef AUDIOUNIT_SUPPORT
- boost::shared_ptr<AUPlugin> ap;
-#endif
+ const PinMappings old_in (_in_map);
+ const PinMappings old_out (_out_map);
- if ((lp = boost::dynamic_pointer_cast<LadspaPlugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new LadspaPlugin (*lp));
- } else if ((lua = boost::dynamic_pointer_cast<LuaProc> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new LuaProc (*lua));
-#ifdef LV2_SUPPORT
- } else if ((lv2p = boost::dynamic_pointer_cast<LV2Plugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new LV2Plugin (*lv2p));
-#endif
-#ifdef WINDOWS_VST_SUPPORT
- } else if ((vp = boost::dynamic_pointer_cast<WindowsVSTPlugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new WindowsVSTPlugin (*vp));
-#endif
-#ifdef LXVST_SUPPORT
- } else if ((lxvp = boost::dynamic_pointer_cast<LXVSTPlugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new LXVSTPlugin (*lxvp));
-#endif
-#ifdef AUDIOUNIT_SUPPORT
- } else if ((ap = boost::dynamic_pointer_cast<AUPlugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new AUPlugin (*ap));
-#endif
+ _in_map.clear ();
+ _out_map.clear ();
+ _thru_map = ChanMapping ();
+
+ /* build input map */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t sc = 0; // side-chain round-robin (all instances)
+ uint32_t pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ const uint32_t nis = natural_input_streams ().get(*t);
+ const uint32_t stride = nis - sidechain_input_pins().get (*t);
+
+ /* SC inputs are last in the plugin-insert.. */
+ const uint32_t sc_start = _configured_in.get (*t);
+ const uint32_t sc_len = _configured_internal.get (*t) - sc_start;
+ /* ...but may not be at the end of the plugin ports.
+ * in case the side-chain is not the last port, shift connections back.
+ * and connect to side-chain
+ */
+ uint32_t shift = 0;
+ uint32_t ic = 0; // split inputs
+ const uint32_t cend = _configured_in.get (*t);
+
+ for (uint32_t in = 0; in < nis; ++in) {
+ const Plugin::IOPortDescription& iod (_plugins[pc]->describe_io_port (*t, true, in));
+ if (iod.is_sidechain) {
+ /* connect sidechain sinks to sidechain inputs in round-robin fashion */
+ if (sc_len > 0) {// side-chain may be hidden
+ _in_map[pc].set (*t, in, sc_start + sc);
+ sc = (sc + 1) % sc_len;
+ }
+ ++shift;
+ } else {
+ if (_match.method == Split) {
+ if (cend == 0) { continue; }
+ if (_strict_io && ic + stride * pc >= cend) {
+ break;
+ }
+ /* connect *no* sidechain sinks in round-robin fashion */
+ _in_map[pc].set (*t, in, ic + stride * pc);
+ if (_strict_io && (ic + 1) == cend) {
+ break;
+ }
+ ic = (ic + 1) % cend;
+ } else {
+ uint32_t s = in - shift;
+ if (stride * pc + s < cend) {
+ _in_map[pc].set (*t, in, s + stride * pc);
+ }
+ }
+ }
+ }
+ }
}
- fatal << string_compose (_("programming error: %1"),
- X_("unknown plugin type in PluginInsert::plugin_factory"))
- << endmsg;
- abort(); /*NOTREACHED*/
- return boost::shared_ptr<Plugin> ((Plugin*) 0);
+ /* build output map */
+ uint32_t pc = 0;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ _out_map[pc] = ChanMapping (ChanCount::min (natural_output_streams(), _configured_out));
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ _out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
+ }
+ }
+
+ sanitize_maps ();
+ if (old_in == _in_map && old_out == _out_map) {
+ return false;
+ }
+ if (emit) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
+ _session.set_dirty();
+ }
+ return true;
}
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
Match old_match = _match;
- ChanCount old_in = input_streams ();
- ChanCount old_out = output_streams ();
+ ChanCount old_in;
+ ChanCount old_internal;
+ ChanCount old_out;
+ ChanCount old_pins;
+
+ old_pins = natural_input_streams();
+ old_in = _configured_in;
+ old_out = _configured_out;
+ old_internal = _configured_internal;
_configured_in = in;
+ _configured_internal = in;
_configured_out = out;
- /* set the matching method and number of plugins that we will use to meet this configuration */
+ if (_sidechain) {
+ /* TODO hide midi-bypass, and custom outs. Best /fake/ "out" here.
+ * (currently _sidechain->configure_io always succeeds
+ * since Processor::configure_io() succeeds)
+ */
+ if (!_sidechain->configure_io (in, out)) {
+ DEBUG_TRACE (DEBUG::ChanMapping, "Sidechain configuration failed\n");
+ return false;
+ }
+ _configured_internal += _sidechain->input()->n_ports();
+
+ // include (static_cast<Route*>owner())->name() ??
+ _sidechain->input ()-> set_pretty_name (string_compose (_("SC %1"), name ()));
+ }
+
+ /* get plugin configuration */
_match = private_can_support_io_configuration (in, out);
+#ifndef NDEBUG
+ if (DEBUG_ENABLED(DEBUG::ChanMapping)) {
+ DEBUG_STR_DECL(a);
+ DEBUG_STR_APPEND(a, string_compose ("%1: ", name()));
+ DEBUG_STR_APPEND(a, _match);
+ DEBUG_TRACE (DEBUG::ChanMapping, DEBUG_STR(a).str());
+ }
+#endif
+
+ /* set the matching method and number of plugins that we will use to meet this configuration */
if (set_count (_match.plugins) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return 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 din (_configured_internal);
+ ChanCount dout (din); // hint
+ if (_custom_cfg) {
+ if (_custom_sinks.n_total () > 0) {
+ din = _custom_sinks;
+ }
+ dout = _custom_out;
+ } else if (_preset_out.n_audio () > 0) {
+ dout.set (DataType::AUDIO, _preset_out.n_audio ());
+ } else if (dout.n_midi () > 0 && dout.n_audio () == 0) {
+ dout.set (DataType::AUDIO, 2);
+ }
+ if (out.n_audio () == 0) { out.set (DataType::AUDIO, 1); }
+ ChanCount useins;
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: Delegate lookup : %2 %3\n", name(), din, dout));
+ bool const r = _plugins.front()->can_support_io_configuration (din, dout, &useins);
+ assert (r);
+ if (useins.n_audio() == 0) {
+ useins = din;
+ }
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: Delegate configuration: %2 %3\n", name(), useins, dout));
+ if (_plugins.front()->configure_io (useins, dout) == false) {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
+ return false;
+ }
+ if (!_custom_cfg) {
+ _custom_sinks = din;
+ }
+ }
+ break;
default:
if (_plugins.front()->configure_io (in, out) == false) {
PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
break;
}
- // TODO make configurable
- uint32_t pc = 0;
- 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 (natural_input_streams ());
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: cfg:%2 state:%3 chn-in:%4 chn-out:%5 inpin:%6 match:%7 cust:%8 size-in:%9 size-out:%10\n",
+ name (),
+ _configured ? "Y" : "N",
+ _maps_from_state ? "Y" : "N",
+ old_in == in ? "==" : "!=",
+ old_out == out ? "==" : "!=",
+ old_pins == natural_input_streams () ? "==" : "!=",
+ old_match.method == _match.method ? "==" : "!=",
+ old_match.custom_cfg == _match.custom_cfg ? "==" : "!=",
+ _in_map.size() == get_count () ? "==" : "!=",
+ _out_map.size() == get_count () ? "==" : "!="
+ ));
+
+ bool mapping_changed = false;
+ if (old_in == in && old_out == out
+ && _configured
+ && old_pins == natural_input_streams ()
+ && old_match.method == _match.method
+ && old_match.custom_cfg == _match.custom_cfg
+ && _in_map.size() == _out_map.size()
+ && _in_map.size() == get_count ()
+ ) {
+ assert (_maps_from_state == false);
+ /* If the configuration has not changed, keep the mapping */
+ mapping_changed = sanitize_maps ();
+ } else if (_match.custom_cfg && _configured) {
+ assert (_maps_from_state == false);
+ /* don't touch the map in manual mode */
+ mapping_changed = sanitize_maps ();
+ } else {
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ /* fake channel map - for wire display */
+ _in_map.clear ();
+ _out_map.clear ();
+ _thru_map = ChanMapping ();
+ _in_map[0] = ChanMapping (ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2)));
+ _out_map[0] = ChanMapping (ChanCount::min (_configured_out, ChanCount (DataType::AUDIO, 2)));
+ /* set "thru" map for in-place forward of audio */
+ for (uint32_t i = 2; i < _configured_in.n_audio(); ++i) {
+ _thru_map.set (DataType::AUDIO, i, i);
+ }
+ /* and midi (after implicit 1st channel bypass) */
+ for (uint32_t i = 1; i < _configured_in.n_midi(); ++i) {
+ _thru_map.set (DataType::MIDI, i, i);
+ }
+ } else
+#endif
+ if (_maps_from_state && old_in == in && old_out == out) {
+ mapping_changed = true;
+ sanitize_maps ();
} else {
- _in_map[pc] = ChanMapping (input_streams ());
+ /* generate a new mapping */
+ mapping_changed = reset_map (false);
}
- _out_map[pc] = ChanMapping (output_streams());
+ _maps_from_state = false;
+ }
- 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));
+ if (mapping_changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+
+#ifndef NDEBUG
+ if (DEBUG_ENABLED(DEBUG::ChanMapping)) {
+ uint32_t pc = 0;
+ DEBUG_STR_DECL(a);
+ DEBUG_STR_APPEND(a, "\n--------<<--------\n");
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ if (pc > 0) {
+ DEBUG_STR_APPEND(a, "----><----\n");
+ }
+ DEBUG_STR_APPEND(a, string_compose ("Channel Map for %1 plugin %2\n", name(), pc));
+ DEBUG_STR_APPEND(a, " * Inputs:\n");
+ DEBUG_STR_APPEND(a, _in_map[pc]);
+ DEBUG_STR_APPEND(a, " * Outputs:\n");
+ DEBUG_STR_APPEND(a, _out_map[pc]);
+ }
+ DEBUG_STR_APPEND(a, " * Thru:\n");
+ DEBUG_STR_APPEND(a, _thru_map);
+ DEBUG_STR_APPEND(a, "-------->>--------\n");
+ DEBUG_TRACE (DEBUG::ChanMapping, DEBUG_STR(a).str());
}
+#endif
}
+ _no_inplace = check_inplace ();
+ _mapping_changed = false;
+
+ /* only the "noinplace_buffers" thread buffers need to be this large,
+ * this can be optimized. other buffers are fine with
+ * ChanCount::max (natural_input_streams (), natural_output_streams())
+ * and route.cc's max (configured_in, configured_out)
+ *
+ * no-inplace copies "thru" outputs (to emulate in-place) for
+ * all outputs (to prevent overwrite) into a temporary space
+ * which also holds input buffers (in case the plugin does process
+ * in-place and overwrites those).
+ *
+ * this buffers need to be at least as
+ * natural_input_streams () + possible outputs.
+ *
+ * sidechain inputs add a constraint on the input:
+ * configured input + sidechain (=_configured_internal)
+ *
+ * NB. this also satisfies
+ * max (natural_input_streams(), natural_output_streams())
+ * which is needed for silence runs
+ */
+ _required_buffers = ChanCount::max (_configured_internal,
+ natural_input_streams () + ChanCount::max (_configured_out, natural_output_streams () * get_count ()));
- 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_internal != _configured_internal
+ || old_pins != natural_input_streams ()
+ || (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
+ ) {
PluginIoReConfigure (); /* EMIT SIGNAL */
}
+ _delaybuffers.configure (_configured_out, _plugins.front ()->max_latency ());
+ _latency_changed = true;
+
// we don't know the analysis window size, so we must work with the
// current buffer size here. each request for data fills in these
// buffers and the analyser makes sure it gets enough data for the
// analysis window
session().ensure_buffer_set (_signal_analysis_inputs, in);
- //_signal_analysis_inputs.set_count (in);
+ _signal_analysis_inputs.set_count (in);
session().ensure_buffer_set (_signal_analysis_outputs, out);
- //_signal_analysis_outputs.set_count (out);
+ _signal_analysis_outputs.set_count (out);
// std::cerr << "set counts to i" << in.n_audio() << "/o" << out.n_audio() << std::endl;
+ _configured = true;
return Processor::configure_io (in, out);
}
bool
PluginInsert::can_support_io_configuration (const ChanCount& in, ChanCount& out)
{
+ if (_sidechain) {
+ _sidechain->can_support_io_configuration (in, out); // never fails, sets "out"
+ }
return private_can_support_io_configuration (in, out).method != Impossible;
}
+PluginInsert::Match
+PluginInsert::private_can_support_io_configuration (ChanCount const& in, ChanCount& out) const
+{
+ if (!_custom_cfg && _preset_out.n_audio () > 0) {
+ // preseed hint (for variable i/o)
+ out.set (DataType::AUDIO, _preset_out.n_audio ());
+ }
+
+ Match rv = internal_can_support_io_configuration (in, out);
+
+ if (!_custom_cfg && _preset_out.n_audio () > 0) {
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: using output preset: %2\n", name(), _preset_out));
+ out.set (DataType::AUDIO, _preset_out.n_audio ());
+ }
+ return rv;
+}
+
/** A private version of can_support_io_configuration which returns the method
* by which the configuration can be matched, rather than just whether or not
* it can be.
*/
PluginInsert::Match
-PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out)
+PluginInsert::internal_can_support_io_configuration (ChanCount const & inx, ChanCount& out) const
{
- _strict_io_configured = false;
if (_plugins.empty()) {
return Match();
}
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ out = inx;
+ return Match (ExactMatch, 1);
+ }
+#endif
+
+ /* if a user specified a custom cfg, so be it. */
+ if (_custom_cfg) {
+ PluginInfoPtr info = _plugins.front()->get_info();
+ out = _custom_out;
+ if (info->reconfigurable_io()) {
+ return Match (Delegate, 1, _strict_io, true);
+ } else {
+ return Match (ExactMatch, get_count(), _strict_io, true);
+ }
+ }
+
+ /* try automatic configuration */
+ Match m = PluginInsert::automatic_can_support_io_configuration (inx, out);
+
PluginInfoPtr info = _plugins.front()->get_info();
- ChanCount in; in += inx;
- midi_bypass.reset();
+ ChanCount inputs = info->n_inputs;
+ ChanCount outputs = info->n_outputs;
+
+ /* handle case strict-i/o */
+ if (_strict_io && m.method != Impossible) {
+ m.strict_io = true;
+
+ /* special case MIDI instruments */
+ if (needs_midi_input ()) {
+ // 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);
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: special case strict-i/o instrument\n", name()));
+ 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 nout = outputs.get (*t);
+ if (nout == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nout));
+ }
+ out = inx;
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: special case strict-i/o for generator\n", name()));
+ return Match (Replicate, f, _strict_io);
+ }
+ break;
+ default:
+ break;
+ }
+
+ out = inx;
+ return m;
+ }
+
+ if (m.method != Impossible) {
+ return m;
+ }
+
+ ChanCount ns_inputs = inputs - sidechain_input_pins ();
+
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: resolving 'Impossible' match...\n", name()));
if (info->reconfigurable_io()) {
- /* Plugin has flexible I/O, so delegate to it */
- bool const r = _plugins.front()->can_support_io_configuration (in, out);
+ ChanCount useins;
+ out = inx; // hint
+ if (out.n_midi () > 0 && out.n_audio () == 0) { out.set (DataType::AUDIO, 2); }
+ if (out.n_audio () == 0) { out.set (DataType::AUDIO, 1); }
+ bool const r = _plugins.front()->can_support_io_configuration (inx + sidechain_input_pins (), out, &useins);
if (!r) {
+ // houston, we have a problem.
return Match (Impossible, 0);
}
+ // midi bypass
+ if (inx.n_midi () > 0 && out.n_midi () == 0) { out.set (DataType::MIDI, 1); }
+ return Match (Delegate, 1, _strict_io);
+ }
- 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));
- }
+ ChanCount midi_bypass;
+ if (inx.get(DataType::MIDI) == 1 && outputs.get(DataType::MIDI) == 0) {
+ midi_bypass.set (DataType::MIDI, 1);
+ }
+
+ // add at least as many plugins so that output count matches input count (w/o sidechain pins)
+ uint32_t f = 0;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = ns_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, _strict_io);
+ }
+
+ // add at least as many plugins needed to connect all inputs (w/o sidechain pins)
+ f = 0;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = ns_inputs.get (*t);
+ if (nin == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
+ }
+ if (f > 0) {
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f, _strict_io);
+ }
+
+ // 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, _strict_io);
+}
+/* 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;
+ ChanCount midi_bypass;
+
+ if (info->reconfigurable_io()) {
+ /* Plugin has flexible I/O, so delegate to it
+ * pre-seed outputs, plugin tries closest match
+ */
+ out = in; // hint
+ if (out.n_midi () > 0 && out.n_audio () == 0) { out.set (DataType::AUDIO, 2); }
+ if (out.n_audio () == 0) { out.set (DataType::AUDIO, 1); }
+ bool const r = _plugins.front()->can_support_io_configuration (in + sidechain_input_pins (), out);
+ if (!r) {
+ return Match (Impossible, 0);
+ }
+ // midi bypass
+ if (in.n_midi () > 0 && out.n_midi () == 0) { out.set (DataType::MIDI, 1); }
return Match (Delegate, 1);
}
ChanCount inputs = info->n_inputs;
ChanCount outputs = info->n_outputs;
+ ChanCount ns_inputs = inputs - sidechain_input_pins ();
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);
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: bypassing midi-data\n", name()));
+ 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()));
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1: hiding midi-port from plugin\n", name()));
in.set(DataType::MIDI, 0);
}
+ // add internally provided sidechain ports
+ ChanCount insc = in + sidechain_input_ports ();
+
bool no_inputs = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
if (inputs.get (*t) != 0) {
return Match (NoInputs, 1);
}
- /* Plugin inputs match requested inputs exactly */
- if (inputs == in && (!_strict_io || outputs.n_audio() == inputs.n_audio())) {
+ /* Plugin inputs match requested inputs + side-chain-ports exactly */
+ if (inputs == insc) {
+ out = outputs + midi_bypass;
+ return Match (ExactMatch, 1);
+ }
+
+ /* Plugin inputs matches without side-chain-pins */
+ if (ns_inputs == in) {
out = outputs + midi_bypass;
return Match (ExactMatch, 1);
}
bool can_replicate = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- uint32_t nin = inputs.get (*t);
+ // ignore side-chains
+ uint32_t nin = ns_inputs.get (*t);
// No inputs of this type
if (nin == 0 && in.get(*t) == 0) {
}
}
- if (can_replicate) {
+ 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;
+ 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 can_split_type = (in.get (*t) == 1 && ns_inputs.get (*t) > 1);
bool const nothing_to_do_for_type = (in.get (*t) == 0 && inputs.get (*t) == 0);
if (!can_split_type && !nothing_to_do_for_type) {
}
if (could_hide && !cannot_hide) {
- if (_strict_io && inputs.get (DataType::AUDIO) == outputs.get (DataType::AUDIO)) {
- _strict_io_configured = true;
- outputs = inputs;
- } else {
- out = outputs + midi_bypass;
- }
- return Match (Hide, 1, hide_channels);
+ out = outputs + midi_bypass;
+ return Match (Hide, 1, false, false, hide_channels);
}
- midi_bypass.reset();
return Match (Impossible, 0);
}
+
XMLNode&
PluginInsert::get_state ()
{
/* remember actual i/o configuration (for later placeholder
* in case the plugin goes missing) */
node.add_child_nocopy (* _configured_in.state (X_("ConfiguredInput")));
+ node.add_child_nocopy (* _custom_sinks.state (X_("CustomSinks")));
node.add_child_nocopy (* _configured_out.state (X_("ConfiguredOutput")));
+ node.add_child_nocopy (* _preset_out.state (X_("PresetOutput")));
+
+ /* save custom i/o config */
+ node.add_property("custom", _custom_cfg ? "yes" : "no");
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ char tmp[128];
+ snprintf (tmp, sizeof(tmp), "InputMap-%d", pc);
+ node.add_child_nocopy (* _in_map[pc].state (tmp));
+ snprintf (tmp, sizeof(tmp), "OutputMap-%d", pc);
+ node.add_child_nocopy (* _out_map[pc].state (tmp));
+ }
+ node.add_child_nocopy (* _thru_map.state ("ThruMap"));
+
+ if (_sidechain) {
+ node.add_child_nocopy (_sidechain->state (full));
+ }
_plugins[0]->set_insert_id(this->id());
node.add_child_nocopy (_plugins[0]->get_state());
for (iter = nlist.begin(); iter != nlist.end(); ++iter) {
if ((*iter)->name() == Controllable::xml_node_name) {
- const XMLProperty* prop;
+ XMLProperty const * prop;
uint32_t p = (uint32_t)-1;
#ifdef LV2_SUPPORT
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
XMLPropertyList plist;
- const XMLProperty *prop;
+ XMLProperty const * prop;
ARDOUR::PluginType type;
if ((prop = node.property ("type")) == 0) {
}
#endif
+ if (plugin == 0 && type == ARDOUR::Lua) {
+ /* unique ID (sha1 of script) was not found,
+ * load the plugin from the serialized version in the
+ * session-file instead.
+ */
+ boost::shared_ptr<LuaProc> lp (new LuaProc (_session.engine(), _session, ""));
+ XMLNode *ls = node.child (lp->state_node_name().c_str());
+ if (ls && lp) {
+ lp->set_script_from_state (*ls);
+ plugin = lp;
+ }
+ }
+
if (plugin == 0) {
error << string_compose(
_("Found a reference to a plugin (\"%1\") that is unknown.\n"
return -1;
}
- if (type == ARDOUR::Lua) {
- XMLNode *ls = node.child (plugin->state_node_name().c_str());
- // we need to load the script to set the name and parameters.
- boost::shared_ptr<LuaProc> lp = boost::dynamic_pointer_cast<LuaProc>(plugin);
- if (ls && lp) {
- lp->set_script_from_state (*ls);
- }
- }
-
// The name of the PluginInsert comes from the plugin, nothing else
_name = plugin->get_info()->name;
set_parameter_state_2X (node, version);
}
+ if ((prop = node.property (X_("custom"))) != 0) {
+ _custom_cfg = string_is_affirmative (prop->value());
+ }
+
+ uint32_t in_maps = 0;
+ uint32_t out_maps = 0;
+ XMLNodeList kids = node.children ();
+ for (XMLNodeIterator i = kids.begin(); i != kids.end(); ++i) {
+ if ((*i)->name() == X_("ConfiguredInput")) {
+ _configured_in = ChanCount(**i);
+ }
+ if ((*i)->name() == X_("CustomSinks")) {
+ _custom_sinks = ChanCount(**i);
+ }
+ if ((*i)->name() == X_("ConfiguredOutput")) {
+ _custom_out = ChanCount(**i);
+ _configured_out = ChanCount(**i);
+ }
+ if ((*i)->name() == X_("PresetOutput")) {
+ _preset_out = ChanCount(**i);
+ }
+ if (strncmp ((*i)->name ().c_str(), X_("InputMap-"), 9) == 0) {
+ long pc = atol (&((*i)->name().c_str()[9]));
+ if (pc >= 0 && pc <= (long) get_count()) {
+ _in_map[pc] = ChanMapping (**i);
+ ++in_maps;
+ }
+ }
+ if (strncmp ((*i)->name ().c_str(), X_("OutputMap-"), 10) == 0) {
+ long pc = atol (&((*i)->name().c_str()[10]));
+ if (pc >= 0 && pc <= (long) get_count()) {
+ _out_map[pc] = ChanMapping (**i);
+ ++out_maps;
+ }
+ }
+ if ((*i)->name () == "ThruMap") {
+ _thru_map = ChanMapping (**i);
+ }
+
+ // sidechain is a Processor (IO)
+ if ((*i)->name () == Processor::state_node_name) {
+ if (!_sidechain) {
+ add_sidechain (0);
+ }
+ _sidechain->set_state (**i, version);
+ }
+ }
+
+ if (in_maps == out_maps && out_maps >0 && out_maps == get_count()) {
+ _maps_from_state = true;
+ }
+
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
if (active()) {
(*i)->activate ();
}
}
+ PluginConfigChanged (); /* EMIT SIGNAL */
return 0;
}
}
XMLNodeList cnodes;
- XMLProperty *cprop;
+ XMLProperty const * cprop;
XMLNodeConstIterator iter;
XMLNode *child;
const char *port;
ARDOUR::framecnt_t
PluginInsert::signal_latency() const
{
+ if (!_pending_active) {
+ return 0;
+ }
if (_user_latency) {
return _user_latency;
}
list->set_interpolation(Evoral::ControlList::Discrete);
}
}
-
- if (desc.toggled) {
- set_flags(Controllable::Toggle);
- }
}
/** @param val `user' value */
-void
-PluginInsert::PluginControl::set_value (double user_val, PBD::Controllable::GroupControlDisposition group_override)
-{
- if (writable()) {
- _set_value (user_val, group_override);
- }
-}
-void
-PluginInsert::PluginControl::set_value_unchecked (double user_val)
-{
- /* used only by automation playback */
- _set_value (user_val, Controllable::NoGroup);
-}
void
-PluginInsert::PluginControl::_set_value (double user_val, PBD::Controllable::GroupControlDisposition group_override)
+PluginInsert::PluginControl::actually_set_value (double user_val, PBD::Controllable::GroupControlDisposition group_override)
{
/* FIXME: probably should be taking out some lock here.. */
iasp->set_parameter (_list->parameter().id(), user_val);
}
- AutomationControl::set_value (user_val, group_override);
+ AutomationControl::actually_set_value (user_val, group_override);
}
void
PluginInsert::PluginControl::catch_up_with_external_value (double user_val)
{
- AutomationControl::set_value (user_val, Controllable::NoGroup);
+ AutomationControl::actually_set_value (user_val, Controllable::NoGroup);
}
XMLNode&
alist()->set_yrange (desc.lower, desc.upper);
alist()->reset_default (desc.normal);
}
-
- if (desc.toggled) {
- set_flags(Controllable::Toggle);
- }
-}
-
-void
-PluginInsert::PluginPropertyControl::set_value (double user_val, PBD::Controllable::GroupControlDisposition /* group_override*/)
-{
- if (writable()) {
- set_value_unchecked (user_val);
- }
}
void
-PluginInsert::PluginPropertyControl::set_value_unchecked (double user_val)
+PluginInsert::PluginPropertyControl::actually_set_value (double user_val, Controllable::GroupControlDisposition gcd)
{
/* Old numeric set_value(), coerce to appropriate datatype if possible.
This is lossy, but better than nothing until Ardour's automation system
}
_value = value;
- AutomationControl::set_value (user_val, Controllable::NoGroup);
+
+ AutomationControl::actually_set_value (user_val, gcd);
}
XMLNode&
{
boost::shared_ptr<Plugin> ret;
if (_impulseAnalysisPlugin.expired()) {
+ // LV2 in particular uses various _session params
+ // during init() -- most notably block_size..
+ // not great.
ret = plugin_factory(_plugins[0]);
- ret->configure_io (input_streams (), output_streams ());
+ ChanCount out (internal_output_streams ());
+ if (ret->get_info ()->reconfigurable_io ()) {
+ // populate get_info ()->n_inputs and ->n_outputs
+ ChanCount useins;
+ ret->can_support_io_configuration (internal_input_streams (), out, &useins);
+ assert (out == internal_output_streams ());
+ }
+ ret->configure_io (internal_input_streams (), out);
_impulseAnalysisPlugin = ret;
} else {
ret = _impulseAnalysisPlugin.lock();
{
// called from outside the audio thread, so this should be safe
// only do audio as analysis is (currently) only for audio plugins
- _signal_analysis_inputs.ensure_buffers( DataType::AUDIO, input_streams().n_audio(), nframes);
- _signal_analysis_outputs.ensure_buffers( DataType::AUDIO, output_streams().n_audio(), nframes);
+ _signal_analysis_inputs.ensure_buffers (DataType::AUDIO, input_streams().n_audio(), nframes);
+ _signal_analysis_outputs.ensure_buffers (DataType::AUDIO, output_streams().n_audio(), nframes);
_signal_analysis_collected_nframes = 0;
_signal_analysis_collect_nframes_max = nframes;
plugin->set_insert_id (this->id());
if (_plugins.empty()) {
- /* first (and probably only) plugin instance - connect to relevant signals
- */
+ /* first (and probably only) plugin instance - connect to relevant signals */
plugin->ParameterChangedExternally.connect_same_thread (*this, boost::bind (&PluginInsert::parameter_changed_externally, this, _1, _2));
- plugin->StartTouch.connect_same_thread (*this, boost::bind (&PluginInsert::start_touch, this, _1));
- plugin->EndTouch.connect_same_thread (*this, boost::bind (&PluginInsert::end_touch, this, _1));
+ plugin->StartTouch.connect_same_thread (*this, boost::bind (&PluginInsert::start_touch, this, _1));
+ plugin->EndTouch.connect_same_thread (*this, boost::bind (&PluginInsert::end_touch, this, _1));
+ _custom_sinks = plugin->get_info()->n_inputs;
+ // cache sidechain port count
+ _cached_sidechain_pins.reset ();
+ const ChanCount& nis (plugin->get_info()->n_inputs);
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t in = 0; in < nis.get (*t); ++in) {
+ const Plugin::IOPortDescription& iod (plugin->describe_io_port (*t, true, in));
+ if (iod.is_sidechain) {
+ _cached_sidechain_pins.set (*t, 1 + _cached_sidechain_pins.n(*t));
+ }
+ }
+ }
}
+#if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT)
+ boost::shared_ptr<VSTPlugin> vst = boost::dynamic_pointer_cast<VSTPlugin> (plugin);
+ if (vst) {
+ vst->set_insert (this, _plugins.size ());
+ }
+#endif
_plugins.push_back (plugin);
}
+bool
+PluginInsert::load_preset (ARDOUR::Plugin::PresetRecord pr)
+{
+ bool ok = true;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ if (! (*i)->load_preset (pr)) {
+ ok = false;
+ }
+ }
+ return ok;
+}
+
void
PluginInsert::realtime_handle_transport_stopped ()
{
}
}
+void
+PluginInsert::latency_changed ()
+{
+ // this is called in RT context, LatencyChanged is emitted after run()
+ _latency_changed = true;
+ // XXX This also needs a proper API not an owner() hack.
+ assert (owner ());
+ static_cast<Route*>(owner ())->processor_latency_changed (); /* EMIT SIGNAL */
+}
+
void
PluginInsert::start_touch (uint32_t param_id)
{
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;
+}
projects / ardour.git / blobdiff