#include "ardour/debug.h"
#include "ardour/event_type_map.h"
#include "ardour/ladspa_plugin.h"
+#include "ardour/luaproc.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
: Processor (s, (plug ? plug->name() : string ("toBeRenamed")))
, _signal_analysis_collected_nframes(0)
, _signal_analysis_collect_nframes_max(0)
+ , _configured (false)
+ , _no_inplace (false)
+ , _strict_io (false)
+ , _custom_cfg (false)
+ , _pending_no_inplace (false)
{
/* the first is the master */
}
}
+PluginInsert::~PluginInsert ()
+{
+}
+
bool
PluginInsert::set_count (uint32_t num)
{
return true;
}
-PluginInsert::~PluginInsert ()
+
+void
+PluginInsert::set_outputs (const ChanCount& c)
{
+ _custom_out = c;
}
void
ChanCount
PluginInsert::output_streams() const
+{
+ assert (_configured);
+ return _configured_out;
+}
+
+ChanCount
+PluginInsert::input_streams() const
+{
+ assert (_configured);
+ return _configured_in;
+}
+
+ChanCount
+PluginInsert::internal_output_streams() const
{
assert (!_plugins.empty());
PluginInfoPtr info = _plugins.front()->get_info();
- if (info->reconfigurable_io()) {
+ if (_match.strict_io) {
+ return _configured_in; // XXX
+ }
+ else 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
-PluginInsert::input_streams() const
+PluginInsert::internal_input_streams() const
{
assert (!_plugins.empty());
}
DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, input streams = %1, match using %2\n", in, _match.method));
-
+
if (_match.method == Split) {
/* we are splitting 1 processor input to multiple plugin inputs,
return in;
} else {
-
+
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
in.set (*t, in.get (*t) * _plugins.size ());
}
set<Evoral::Parameter> a = _plugins.front()->automatable ();
- Plugin::ParameterDescriptor desc;
-
for (set<Evoral::Parameter>::iterator i = a.begin(); i != a.end(); ++i) {
if (i->type() == PluginAutomation) {
Evoral::Parameter param(*i);
+ ParameterDescriptor desc;
_plugins.front()->get_parameter_descriptor(i->id(), desc);
- /* the Parameter belonging to the actual plugin doesn't have its range set
- but we want the Controllable related to this Parameter to have those limits.
- */
-
- param.set_range (desc.lower, desc.upper, _plugins.front()->default_value(i->id()), desc.toggled);
can_automate (param);
- boost::shared_ptr<AutomationList> list(new AutomationList(param));
- add_control (boost::shared_ptr<AutomationControl> (new PluginControl(this, param, list)));
+ 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)));
+ }
}
}
}
-
+/** Called when something outside of this host has modified a plugin
+ * parameter. Responsible for propagating the change to two places:
+ *
+ * 1) anything listening to the Control itself
+ * 2) any replicated plugins that make up this PluginInsert.
+ *
+ * The PluginInsert is connected to the ParameterChangedExternally signal for
+ * the first (primary) plugin, and here broadcasts that change to any others.
+ *
+ * XXX We should probably drop this whole replication idea (Paul, October 2015)
+ * since it isn't used by sensible plugin APIs (AU, LV2).
+ */
void
-PluginInsert::parameter_changed (uint32_t which, float val)
+PluginInsert::parameter_changed_externally (uint32_t which, float val)
{
boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, which));
- if (ac) {
- ac->set_value (val);
-
- Plugins::iterator i = _plugins.begin();
-
- /* don't set the first plugin, just all the slaves */
-
- if (i != _plugins.end()) {
- ++i;
- for (; i != _plugins.end(); ++i) {
- (*i)->set_parameter (which, val);
- }
- }
- }
+ /* First propagation: alter the underlying value of the control,
+ * without telling the plugin(s) that own/use it to set it.
+ */
+
+ if (!ac) {
+ return;
+ }
+
+ boost::shared_ptr<PluginControl> pc = boost::dynamic_pointer_cast<PluginControl> (ac);
+
+ if (pc) {
+ pc->catch_up_with_external_value (val);
+ }
+
+ /* Second propagation: tell all plugins except the first to
+ update the value of this parameter. For sane plugin APIs,
+ there are no other plugins, so this is a no-op in those
+ cases.
+ */
+
+ Plugins::iterator i = _plugins.begin();
+
+ /* don't set the first plugin, just all the slaves */
+
+ if (i != _plugins.end()) {
+ ++i;
+ for (; i != _plugins.end(); ++i) {
+ (*i)->set_parameter (which, val);
+ }
+ }
}
int
void
PluginInsert::connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now)
{
+ 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 ();
+
// 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);
collect_signal_nframes = nframes;
}
- ChanCount const in_streams = input_streams ();
- ChanCount const out_streams = output_streams ();
- ChanMapping in_map (in_streams);
- ChanMapping out_map (out_streams);
- bool valid;
if (_match.method == Split) {
+
+ assert (in_map.size () == 1);
+ 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 */
- in_map = ChanMapping (natural_input_streams ());
/* copy the first stream's buffer contents to the others */
/* XXX: audio only */
- uint32_t first_idx = in_map.get (DataType::AUDIO, 0, &valid);
+ bool valid;
+ uint32_t first_idx = in_map[0].get (DataType::AUDIO, 0, &valid);
if (valid) {
- Sample const * mono = bufs.get_audio (first_idx).data (offset);
for (uint32_t i = in_streams.n_audio(); i < natural_input_streams().n_audio(); ++i) {
- memcpy (bufs.get_audio (in_map.get (DataType::AUDIO, i, &valid)).data (offset), mono, sizeof (Sample) * nframes);
+ uint32_t idx = in_map[0].get (DataType::AUDIO, i, &valid);
+ if (valid) {
+ bufs.get_audio(idx).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
+ }
}
}
}
+ 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.
*/
boost::shared_ptr<AutomationControl> c
= boost::dynamic_pointer_cast<AutomationControl>(li->second);
- if (c->parameter().type() == PluginAutomation && c->automation_playback()) {
+ if (c->list() && c->automation_playback()) {
bool valid;
const float val = c->list()->rt_safe_eval (now, valid);
if (valid) {
- c->set_value(val);
+ /* This is the ONLY place where we are
+ * allowed to call
+ * AutomationControl::set_value_unchecked(). We
+ * know that the control is in
+ * automation playback mode, so no
+ * check on writable() is required
+ * (which must be done in AutomationControl::set_value()
+ *
+ */
+ c->set_value_unchecked(val);
}
}
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());
+ _signal_analysis_inputs.set_count(internal_input_streams());
- for (uint32_t i = 0; i < input_streams().n_audio(); ++i) {
+ for (uint32_t i = 0; i < internal_input_streams().n_audio(); ++i) {
_signal_analysis_inputs.get_audio(i).read_from(
bufs.get_audio(i),
collect_signal_nframes,
}
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
- (*i)->connect_and_run(bufs, in_map, out_map, nframes, offset);
+ if (_no_inplace) {
+ BufferSet& inplace_bufs = _session.get_noinplace_buffers();
+ ARDOUR::ChanMapping used_outputs;
+
+ uint32_t 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;
+ ARDOUR::ChanCount mapped;
+ ARDOUR::ChanCount backmap;
+
+ // 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);
+ }
+ }
+
+ // TODO use map_offset_to() instead ??
+ backmap = mapped;
+
+ // map outputs
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t out = 0; out < natural_output_streams().get (*t); ++out) {
+ uint32_t m = mapped.get (*t);
+ inplace_bufs.get (*t, m).silence (nframes, offset);
+ i_out_map.set (*t, out, m);
+ mapped.set (*t, m + 1);
+ }
+ }
+
+ if ((*i)->connect_and_run(inplace_bufs, i_in_map, i_out_map, nframes, offset)) {
+ 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) {
+ uint32_t m = backmap.get (*t);
+ bool valid;
+ uint32_t out_idx = out_map[pc].get (*t, out, &valid);
+ if (valid) {
+ bufs.get (*t, out_idx).read_from (inplace_bufs.get (*t, m), nframes, offset, offset);
+ used_outputs.set (*t, out_idx, 1); // mark as used
+ }
+ backmap.set (*t, m + 1);
+ }
+ }
+ }
+ /* 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) {
+ used_outputs.set (DataType::MIDI, 0, 1); // Midi bypass.
+ }
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- in_map.offset_to(*t, natural_input_streams().get(*t));
- out_map.offset_to(*t, natural_output_streams().get(*t));
+ for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
+ bool valid;
+ used_outputs.get (*t, out, &valid);
+ if (valid) { continue; }
+ bufs.get (*t, out).silence (nframes, offset);
+ }
+ }
+
+ } else {
+ 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 ();
+ }
}
}
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.set_count(internal_output_streams());
- for (uint32_t i = 0; i < output_streams().n_audio(); ++i) {
+ for (uint32_t i = 0; i < internal_output_streams().n_audio(); ++i) {
_signal_analysis_outputs.get_audio(i).read_from(
bufs.get_audio(i),
collect_signal_nframes,
return;
}
- ChanMapping in_map(input_streams());
- ChanMapping out_map(output_streams());
-
- if (_match.method == Split) {
- /* fix the input mapping so that we have maps for each of the plugin's inputs */
- in_map = ChanMapping (natural_input_streams ());
- }
+ ChanMapping in_map (natural_input_streams ());
+ ChanMapping out_map (natural_output_streams ());
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);
}
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*/, pframes_t nframes, bool)
{
if (_pending_active) {
/* run as normal if we are active or moving from inactive to active */
- if (_session.transport_rolling()) {
- automation_run (bufs, nframes);
+ if (_session.transport_rolling() || _session.bounce_processing()) {
+ automation_run (bufs, start_frame, nframes);
} else {
connect_and_run (bufs, nframes, 0, false);
}
} else {
- if (has_no_audio_inputs()) {
+ 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"
*/
- uint32_t out = output_streams().n_audio ();
-
for (uint32_t n = 0; n < out; ++n) {
bufs.get_audio (n).silence (nframes);
}
- bufs.count().set_audio (out);
-
- } else {
-
- /* does this need to be done with MIDI? it appears not */
-
- uint32_t in = input_streams ().n_audio ();
- uint32_t out = output_streams().n_audio ();
+ } else if (out > in) {
- if (out > in) {
+ /* not active, but something has make up for any channel count increase */
- /* not active, but something has make up for any channel count increase */
-
- for (uint32_t n = out - in; n < out; ++n) {
- memcpy (bufs.get_audio (n).data(), bufs.get_audio(in - 1).data(), sizeof (Sample) * nframes);
- }
+ // 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);
}
+
+ bufs.count().set_audio (out);
}
_active = _pending_active;
}
void
-PluginInsert::set_parameter (Evoral::Parameter param, float val)
-{
- if (param.type() != PluginAutomation) {
- return;
- }
-
- /* the others will be set from the event triggered by this */
-
- _plugins[0]->set_parameter (param.id(), val);
-
- boost::shared_ptr<AutomationControl> ac
- = boost::dynamic_pointer_cast<AutomationControl>(control(param));
-
- if (ac) {
- ac->set_value(val);
- } else {
- warning << "set_parameter called for nonexistant parameter "
- << EventTypeMap::instance().to_symbol(param) << endmsg;
- }
-
- _session.set_dirty();
-}
-
-float
-PluginInsert::get_parameter (Evoral::Parameter param)
-{
- if (param.type() != PluginAutomation) {
- return 0.0;
- } else {
- assert (!_plugins.empty ());
- return _plugins[0]->get_parameter (param.id());
- }
-}
-
-void
-PluginInsert::automation_run (BufferSet& bufs, pframes_t nframes)
+PluginInsert::automation_run (BufferSet& bufs, framepos_t start, pframes_t nframes)
{
Evoral::ControlEvent next_event (0, 0.0f);
- framepos_t now = _session.transport_frame ();
+ framepos_t now = start;
framepos_t end = now + nframes;
framecnt_t offset = 0;
return;
}
- if (!find_next_event (now, end, next_event) || requires_fixed_sized_buffers()) {
+ if (!find_next_event (now, end, next_event) || _plugins.front()->requires_fixed_sized_buffers()) {
/* no events have a time within the relevant range */
if (_plugins.empty()) {
fatal << _("programming error: ") << X_("PluginInsert::default_parameter_value() called with no plugin")
<< endmsg;
- /*NOTREACHED*/
+ abort(); /*NOTREACHED*/
}
return _plugins[0]->default_value (param.id());
}
+
+bool
+PluginInsert::can_reset_all_parameters ()
+{
+ bool all = true;
+ uint32_t params = 0;
+ for (uint32_t par = 0; par < _plugins[0]->parameter_count(); ++par) {
+ bool ok=false;
+ const uint32_t cid = _plugins[0]->nth_parameter (par, ok);
+
+ if (!ok || !_plugins[0]->parameter_is_input(cid)) {
+ continue;
+ }
+
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter(PluginAutomation, 0, cid));
+ if (!ac) {
+ continue;
+ }
+
+ ++params;
+ if (ac->automation_state() & Play) {
+ all = false;
+ break;
+ }
+ }
+ return all && (params > 0);
+}
+
+bool
+PluginInsert::reset_parameters_to_default ()
+{
+ bool all = true;
+
+ for (uint32_t par = 0; par < _plugins[0]->parameter_count(); ++par) {
+ bool ok=false;
+ const uint32_t cid = _plugins[0]->nth_parameter (par, ok);
+
+ if (!ok || !_plugins[0]->parameter_is_input(cid)) {
+ continue;
+ }
+
+ const float dflt = _plugins[0]->default_value (cid);
+ const float curr = _plugins[0]->get_parameter (cid);
+
+ if (dflt == curr) {
+ continue;
+ }
+
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter(PluginAutomation, 0, cid));
+ if (!ac) {
+ 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
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));
fatal << string_compose (_("programming error: %1"),
X_("unknown plugin type in PluginInsert::plugin_factory"))
<< endmsg;
- /*NOTREACHED*/
+ 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;
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ }
+ }
+}
+
+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;
+ if (changed) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ }
+ }
+}
+
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
Match old_match = _match;
+ ChanCount old_in;
+ ChanCount old_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.
+ */
/* 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;
return false;
}
- /* a signal needs emitting if we start or stop splitting */
- if (old_match.method != _match.method && (old_match.method == Split || _match.method == Split)) {
- SplittingChanged (); /* EMIT SIGNAL */
- }
-
/* configure plugins */
switch (_match.method) {
case Split:
case Hide:
- if (_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out)) {
+ if (_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out) == false) {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
break;
default:
if (_plugins.front()->configure_io (in, out) == false) {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ _configured = false;
return false;
}
break;
}
+ if (old_in == in && old_out == out
+ && 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..
+ } else {
+ /* generate a new mapping */
+ uint32_t pc = 0;
+ _in_map.clear ();
+ _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));
+ } else {
+ _in_map[pc] = ChanMapping (min (natural_input_streams (), in));
+ }
+ _out_map[pc] = ChanMapping (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));
+ }
+ }
+ //TODO if changed:
+ //PluginMapChanged (); /* EMIT SIGNAL */
+ }
+
+
+ if ( (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
+ || old_in != in
+ || old_out != out
+ )
+ {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ }
+
// 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
// std::cerr << "set counts to i" << in.n_audio() << "/o" << out.n_audio() << std::endl;
+ _configured = true;
return Processor::configure_io (in, out);
}
PluginInsert::Match
PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out)
{
+ if (_plugins.empty()) {
+ return Match();
+ }
+
+ if (_custom_cfg && !_strict_io) {
+ out = _custom_out;
+ return Match (ExactMatch, get_count(), false, true); // XXX
+ }
+
PluginInfoPtr info = _plugins.front()->get_info();
ChanCount in; in += inx;
midi_bypass.reset();
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);
}
}
}
+ /* 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;
We allow replication only for plugins with either zero or 1 inputs and outputs
for every valid data type.
*/
-
+
uint32_t f = 0;
bool can_replicate = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
}
if (can_replicate) {
+ assert (f > 1);
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 = true;
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ bool can_split = !_strict_io; // XXX
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && can_split; ++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 could_hide = false;
bool cannot_hide = false;
ChanCount hide_channels;
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && !cannot_hide; ++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) {
- out = outputs + midi_bypass;
- return Match (Hide, 1, hide_channels);
+ 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);
+ }
}
midi_bypass.reset();
+ // TODO make it possible :)
return Match (Impossible, 0);
}
node.add_property("type", _plugins[0]->state_node_name());
node.add_property("unique-id", _plugins[0]->unique_id());
node.add_property("count", string_compose("%1", _plugins.size()));
+
+ /* 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 (* _configured_out.state (X_("ConfiguredOutput")));
+
+ // TODO save channel-maps, _custom_cfg & _custom_out
+
+ _plugins[0]->set_insert_id(this->id());
node.add_child_nocopy (_plugins[0]->get_state());
for (Controls::iterator c = controls().begin(); c != controls().end(); ++c) {
if ((*iter)->name() == Controllable::xml_node_name) {
const XMLProperty* prop;
- if ((prop = (*iter)->property (X_("parameter"))) != 0) {
- uint32_t p = atoi (prop->value());
+ uint32_t p = (uint32_t)-1;
+#ifdef LV2_SUPPORT
+ if ((prop = (*iter)->property (X_("symbol"))) != 0) {
+ boost::shared_ptr<LV2Plugin> lv2plugin = boost::dynamic_pointer_cast<LV2Plugin> (_plugins[0]);
+ if (lv2plugin) {
+ p = lv2plugin->port_index(prop->value().c_str());
+ }
+ }
+#endif
+ if (p == (uint32_t)-1 && (prop = (*iter)->property (X_("parameter"))) != 0) {
+ p = atoi (prop->value());
+ }
+
+ if (p != (uint32_t)-1) {
/* this may create the new controllable */
type = ARDOUR::LXVST;
} else if (prop->value() == X_("audiounit")) {
type = ARDOUR::AudioUnit;
+ } else if (prop->value() == X_("luaproc")) {
+ type = ARDOUR::Lua;
} else {
error << string_compose (_("unknown plugin type %1 in plugin insert state"),
prop->value())
boost::shared_ptr<Plugin> plugin = find_plugin (_session, prop->value(), type);
+ /* treat linux and windows VST plugins equivalent if they have the same uniqueID
+ * allow to move sessions windows <> linux */
+#ifdef LXVST_SUPPORT
+ if (plugin == 0 && type == ARDOUR::Windows_VST) {
+ type = ARDOUR::LXVST;
+ plugin = find_plugin (_session, prop->value(), type);
+ }
+#endif
+
+#ifdef WINDOWS_VST_SUPPORT
+ if (plugin == 0 && type == ARDOUR::LXVST) {
+ type = ARDOUR::Windows_VST;
+ plugin = find_plugin (_session, prop->value(), type);
+ }
+#endif
+
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;
Processor::set_state (node, version);
+ PBD::ID new_id = this->id();
+ PBD::ID old_id = this->id();
+
+ if ((prop = node.property ("id")) != 0) {
+ old_id = prop->value ();
+ }
+
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
/* find the node with the type-specific node name ("lv2", "ladspa", etc)
if ((*niter)->name() == plugin->state_node_name()) {
- plugin->set_state (**niter, version);
-
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ /* Plugin state can include external files which are named after the ID.
+ *
+ * If regenerate_xml_or_string_ids() is set, the ID will already have
+ * been changed, so we need to use the old ID from the XML to load the
+ * state and then update the ID.
+ *
+ * When copying a plugin-state, route_ui takes care of of updating the ID,
+ * but we need to call set_insert_id() to clear the cached plugin-state
+ * and force a change.
+ */
+ if (!regenerate_xml_or_string_ids ()) {
+ (*i)->set_insert_id (new_id);
+ } else {
+ (*i)->set_insert_id (old_id);
+ }
+
(*i)->set_state (**niter, version);
+
+ if (regenerate_xml_or_string_ids ()) {
+ (*i)->set_insert_id (new_id);
+ }
}
break;
return 0;
}
+void
+PluginInsert::update_id (PBD::ID id)
+{
+ set_id (id.to_s());
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ (*i)->set_insert_id (id);
+ }
+}
+
+void
+PluginInsert::set_state_dir (const std::string& d)
+{
+ // state() only saves the state of the first plugin
+ _plugins[0]->set_state_dir (d);
+}
+
void
PluginInsert::set_parameter_state_2X (const XMLNode& node, int version)
{
boost::shared_ptr<AutomationControl> c = boost::dynamic_pointer_cast<AutomationControl>(
control(Evoral::Parameter(PluginAutomation, 0, port_id), true));
- if (c) {
+ if (c && c->alist()) {
if (!child->children().empty()) {
c->alist()->set_state (*child->children().front(), version);
float min_y = c->alist()->get_min_y ();
float max_y = c->alist()->get_max_y ();
- Plugin::ParameterDescriptor desc;
+ ParameterDescriptor desc;
_plugins.front()->get_parameter_descriptor (port_id, desc);
if (min_y == FLT_MIN) {
string
PluginInsert::describe_parameter (Evoral::Parameter param)
{
- if (param.type() != PluginAutomation) {
- return Automatable::describe_parameter(param);
+ if (param.type() == PluginAutomation) {
+ return _plugins[0]->describe_parameter (param);
+ } else if (param.type() == PluginPropertyAutomation) {
+ boost::shared_ptr<AutomationControl> c(automation_control(param));
+ if (c && !c->desc().label.empty()) {
+ return c->desc().label;
+ }
}
-
- return _plugins[0]->describe_parameter (param);
+ return Automatable::describe_parameter(param);
}
ARDOUR::framecnt_t
return plugin()->get_info()->type;
}
-PluginInsert::PluginControl::PluginControl (PluginInsert* p, const Evoral::Parameter ¶m, boost::shared_ptr<AutomationList> list)
- : AutomationControl (p->session(), param, list, p->describe_parameter(param))
+PluginInsert::PluginControl::PluginControl (PluginInsert* p,
+ const Evoral::Parameter& param,
+ const ParameterDescriptor& desc,
+ boost::shared_ptr<AutomationList> list)
+ : AutomationControl (p->session(), param, desc, list, p->describe_parameter(param))
, _plugin (p)
{
- Plugin::ParameterDescriptor desc;
- boost::shared_ptr<Plugin> plugin = p->plugin (0);
-
- alist()->reset_default (plugin->default_value (param.id()));
-
- plugin->get_parameter_descriptor (param.id(), desc);
- _logarithmic = desc.logarithmic;
- _sr_dependent = desc.sr_dependent;
- _toggled = desc.toggled;
+ if (alist()) {
+ alist()->reset_default (desc.normal);
+ if (desc.toggled) {
+ 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)
+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)
{
/* FIXME: probably should be taking out some lock here.. */
iasp->set_parameter (_list->parameter().id(), user_val);
}
- AutomationControl::set_value (user_val);
+ AutomationControl::set_value (user_val, group_override);
}
-double
-PluginInsert::PluginControl::internal_to_interface (double val) const
+void
+PluginInsert::PluginControl::catch_up_with_external_value (double user_val)
{
- if (_logarithmic) {
- if (val > 0) {
- val = log (val);
- } else {
- val = 0;
- }
+ AutomationControl::set_value (user_val, Controllable::NoGroup);
+}
+
+XMLNode&
+PluginInsert::PluginControl::get_state ()
+{
+ stringstream ss;
+
+ XMLNode& node (AutomationControl::get_state());
+ ss << parameter().id();
+ node.add_property (X_("parameter"), ss.str());
+#ifdef LV2_SUPPORT
+ boost::shared_ptr<LV2Plugin> lv2plugin = boost::dynamic_pointer_cast<LV2Plugin> (_plugin->_plugins[0]);
+ if (lv2plugin) {
+ node.add_property (X_("symbol"), lv2plugin->port_symbol (parameter().id()));
}
+#endif
- return val;
+ return node;
}
+/** @return `user' val */
double
-PluginInsert::PluginControl::interface_to_internal (double val) const
+PluginInsert::PluginControl::get_value () const
+{
+ boost::shared_ptr<Plugin> plugin = _plugin->plugin (0);
+
+ if (!plugin) {
+ return 0.0;
+ }
+
+ return plugin->get_parameter (_list->parameter().id());
+}
+
+PluginInsert::PluginPropertyControl::PluginPropertyControl (PluginInsert* p,
+ const Evoral::Parameter& param,
+ const ParameterDescriptor& desc,
+ boost::shared_ptr<AutomationList> list)
+ : AutomationControl (p->session(), param, desc, list)
+ , _plugin (p)
{
- if (_logarithmic) {
- val = exp (val);
+ if (alist()) {
+ alist()->set_yrange (desc.lower, desc.upper);
+ alist()->reset_default (desc.normal);
}
- return val;
+ 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)
+{
+ /* Old numeric set_value(), coerce to appropriate datatype if possible.
+ This is lossy, but better than nothing until Ardour's automation system
+ can handle various datatypes all the way down. */
+ const Variant value(_desc.datatype, user_val);
+ if (value.type() == Variant::NOTHING) {
+ error << "set_value(double) called for non-numeric property" << endmsg;
+ return;
+ }
+
+ for (Plugins::iterator i = _plugin->_plugins.begin(); i != _plugin->_plugins.end(); ++i) {
+ (*i)->set_property(_list->parameter().id(), value);
+ }
+
+ _value = value;
+ AutomationControl::set_value (user_val, Controllable::NoGroup);
}
XMLNode&
-PluginInsert::PluginControl::get_state ()
+PluginInsert::PluginPropertyControl::get_state ()
{
stringstream ss;
XMLNode& node (AutomationControl::get_state());
ss << parameter().id();
- node.add_property (X_("parameter"), ss.str());
+ node.add_property (X_("property"), ss.str());
+ node.remove_property (X_("value"));
return node;
}
-/** @return `user' val */
double
-PluginInsert::PluginControl::get_value () const
+PluginInsert::PluginPropertyControl::get_value () const
{
- /* FIXME: probably should be taking out some lock here.. */
- return _plugin->get_parameter (_list->parameter());
+ return _value.to_double();
}
boost::shared_ptr<Plugin>
boost::shared_ptr<Plugin> ret;
if (_impulseAnalysisPlugin.expired()) {
ret = plugin_factory(_plugins[0]);
+ ret->configure_io (internal_input_streams (), internal_output_streams ());
_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, internal_input_streams().n_audio(), nframes);
+ _signal_analysis_outputs.ensure_buffers( DataType::AUDIO, internal_output_streams().n_audio(), nframes);
_signal_analysis_collected_nframes = 0;
_signal_analysis_collect_nframes_max = nframes;
void
PluginInsert::add_plugin (boost::shared_ptr<Plugin> plugin)
{
- plugin->set_insert_info (this);
-
+ 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->ParameterChanged.connect_same_thread (*this, boost::bind (&PluginInsert::parameter_changed, this, _1, _2));
+ 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));
}
projects / ardour.git / blobdiff