#include "ardour/ladspa_plugin.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
-#include "ardour/port.h"
-#include "ardour/route.h"
#ifdef LV2_SUPPORT
#include "ardour/lv2_plugin.h"
#include "ardour/audio_unit.h"
#endif
-#include "ardour/audioengine.h"
#include "ardour/session.h"
#include "ardour/types.h"
{
assert (!_plugins.empty());
- if (_plugins.front()->reconfigurable_io()) {
+ PluginInfoPtr info = _plugins.front()->get_info();
+
+ 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;
} else {
- ChanCount out = _plugins.front()->get_info()->n_outputs;
+ 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());
+ out.set_midi (out.n_midi() * _plugins.size() + midi_bypass.n_midi());
return out;
}
}
ChanCount in;
- if (_plugins.front()->reconfigurable_io()) {
+ PluginInfoPtr info = _plugins.front()->get_info();
+
+ if (info->reconfigurable_io()) {
assert (_plugins.size() == 1);
in = _plugins.front()->input_streams();
} else {
- in = _plugins[0]->get_info()->n_inputs;
+ in = info->n_inputs;
}
DEBUG_TRACE (DEBUG::Processors, string_compose ("Plugin insert, input streams = %1, match using %2\n", in, _match.method));
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));
+ add_control (boost::shared_ptr<AutomationControl> (new PluginControl(this, param, desc, list)));
+ } 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)));
+ }
}
}
}
void
-PluginInsert::parameter_changed (Evoral::Parameter which, float val)
+PluginInsert::parameter_changed (uint32_t which, float val)
{
- if (which.type() != PluginAutomation)
- return;
-
- Plugins::iterator i = _plugins.begin();
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, which));
- /* 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);
- }
- }
+ 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);
+ }
+ }
+ }
}
int
/* copy the first stream's buffer contents to the others */
/* XXX: audio only */
- Sample const * mono = bufs.get_audio (in_map.get (DataType::AUDIO, 0, &valid)).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 first_idx = in_map.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.get (DataType::AUDIO, i, &valid)).read_from(bufs.get_audio(first_idx), nframes, offset, offset);
+ }
}
}
+ bufs.set_count(ChanCount::max(bufs.count(), in_streams));
+ bufs.set_count(ChanCount::max(bufs.count(), out_streams));
+
/* 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);
}
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
- (*i)->connect_and_run (_session.get_silent_buffers ((*i)->get_info()->n_inputs), in_map, out_map, nframes, 0);
+ (*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 {
+ uint32_t in = input_streams ().n_audio ();
+ uint32_t out = output_streams().n_audio ();
- if (has_no_audio_inputs()) {
+ 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 {
+ } else if (out > in) {
- /* does this need to be done with MIDI? it appears not */
+ /* not active, but something has make up for any channel count increase */
- uint32_t in = input_streams ().n_audio ();
- uint32_t out = output_streams().n_audio ();
-
- if (out > in) {
-
- /* 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;
* all buffers appropriately.
*/
- bufs.set_is_silent (false);
}
void
}
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;
- Glib::Mutex::Lock lm (control_lock(), Glib::TRY_LOCK);
+ Glib::Threads::Mutex::Lock lm (control_lock(), Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
connect_and_run (bufs, nframes, offset, false);
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());
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);
}
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
Match old_match = _match;
+ ChanCount old_in = input_streams ();
+ ChanCount old_out = output_streams ();
/* set the matching method and number of plugins that we will use to meet this configuration */
_match = private_can_support_io_configuration (in, out);
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 */
+ if ( (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
+ || old_in != in
+ || old_out != out
+ )
+ {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
}
/* configure plugins */
* @return true if the given IO configuration can be supported.
*/
bool
-PluginInsert::can_support_io_configuration (const ChanCount& in, ChanCount& out) const
+PluginInsert::can_support_io_configuration (const ChanCount& in, ChanCount& out)
{
return private_can_support_io_configuration (in, out).method != Impossible;
}
* it can be.
*/
PluginInsert::Match
-PluginInsert::private_can_support_io_configuration (ChanCount const & in, ChanCount& out) const
+PluginInsert::private_can_support_io_configuration (ChanCount const & inx, ChanCount& out)
{
- if (_plugins.front()->reconfigurable_io()) {
+ if (_plugins.empty()) {
+ return Match();
+ }
+
+ PluginInfoPtr info = _plugins.front()->get_info();
+ ChanCount in; in += inx;
+ midi_bypass.reset();
+
+ if (info->reconfigurable_io()) {
/* Plugin has flexible I/O, so delegate to it */
bool const r = _plugins.front()->can_support_io_configuration (in, out);
if (!r) {
return Match (Delegate, 1);
}
- ChanCount inputs = _plugins[0]->get_info()->n_inputs;
- ChanCount outputs = _plugins[0]->get_info()->n_outputs;
+ ChanCount inputs = info->n_inputs;
+ ChanCount outputs = info->n_outputs;
+
+ 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);
+ }
+ 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()));
+ in.set(DataType::MIDI, 0);
+ }
bool no_inputs = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
if (no_inputs) {
/* no inputs so we can take any input configuration since we throw it away */
- out = outputs;
+ out = outputs + midi_bypass;
return Match (NoInputs, 1);
}
/* Plugin inputs match requested inputs exactly */
if (inputs == in) {
- out = outputs;
+ out = outputs + midi_bypass;
return Match (ExactMatch, 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 (can_split) {
- out = outputs;
+ out = outputs + midi_bypass;
return Match (Split, 1);
}
}
if (could_hide && !cannot_hide) {
- out = outputs;
+ out = outputs + midi_bypass;
return Match (Hide, 1, hide_channels);
}
+ midi_bypass.reset();
return Match (Impossible, 0);
}
if ((prop = (*iter)->property (X_("parameter"))) != 0) {
uint32_t p = atoi (prop->value());
+
+ /* this may create the new controllable */
+
boost::shared_ptr<Evoral::Control> c = control (Evoral::Parameter (PluginAutomation, 0, p));
+
+#ifndef NO_PLUGIN_STATE
if (!c) {
continue;
}
if (ac) {
ac->set_state (**iter, version);
}
+#endif
}
}
}
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"
if ((*niter)->name() == plugin->state_node_name()) {
- plugin->set_state (**niter, version);
-
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
(*i)->set_state (**niter, 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;
- p->plugin(0)->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 */
{
/* FIXME: probably should be taking out some lock here.. */
- double const plugin_val = user_to_plugin (user_val);
-
for (Plugins::iterator i = _plugin->_plugins.begin(); i != _plugin->_plugins.end(); ++i) {
- (*i)->set_parameter (_list->parameter().id(), plugin_val);
+ (*i)->set_parameter (_list->parameter().id(), user_val);
}
boost::shared_ptr<Plugin> iasp = _plugin->_impulseAnalysisPlugin.lock();
if (iasp) {
- iasp->set_parameter (_list->parameter().id(), plugin_val);
+ iasp->set_parameter (_list->parameter().id(), user_val);
}
AutomationControl::set_value (user_val);
}
double
-PluginInsert::PluginControl::user_to_plugin (double val) const
-{
- /* no known transformations at this time */
- return val;
-}
-
-double
-PluginInsert::PluginControl::user_to_ui (double val) const
+PluginInsert::PluginControl::internal_to_interface (double val) const
{
- if (_logarithmic) {
+ val = Controllable::internal_to_interface(val);
+
+ if (_desc.logarithmic) {
if (val > 0) {
- val = log (val);
+ val = pow (val, 1/1.5);
} else {
val = 0;
}
}
double
-PluginInsert::PluginControl::ui_to_user (double val) const
+PluginInsert::PluginControl::interface_to_internal (double val) const
{
- if (_logarithmic) {
- val = exp (val);
+ if (_desc.logarithmic) {
+ if (val <= 0) {
+ val = 0;
+ } else {
+ val = pow (val, 1.5);
+ }
}
+ val = Controllable::interface_to_internal(val);
+
return val;
}
-/** Convert plugin values to UI values. See pbd/controllable.h */
-double
-PluginInsert::PluginControl::plugin_to_ui (double val) const
+XMLNode&
+PluginInsert::PluginControl::get_state ()
{
- return user_to_ui (plugin_to_user (val));
+ stringstream ss;
+
+ XMLNode& node (AutomationControl::get_state());
+ ss << parameter().id();
+ node.add_property (X_("parameter"), ss.str());
+
+ return node;
}
+/** @return `user' val */
double
-PluginInsert::PluginControl::plugin_to_user (double val) const
+PluginInsert::PluginControl::get_value () const
{
- /* no known transformations at this time */
- return val;
+ /* FIXME: probably should be taking out some lock here.. */
+ return _plugin->get_parameter (_list->parameter());
+}
+
+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 (alist()) {
+ 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)
+{
+ /* 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);
}
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_to_user (_plugin->get_parameter (_list->parameter()));
+ return _value.to_double();
}
boost::shared_ptr<Plugin>
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
+ */
+
+ plugin->ParameterChanged.connect_same_thread (*this, boost::bind (&PluginInsert::parameter_changed, 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));
+ }
+
_plugins.push_back (plugin);
}
(*i)->monitoring_changed ();
}
}
+
+void
+PluginInsert::start_touch (uint32_t param_id)
+{
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, param_id));
+ if (ac) {
+ ac->start_touch (session().audible_frame());
+ }
+}
+
+void
+PluginInsert::end_touch (uint32_t param_id)
+{
+ boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, param_id));
+ if (ac) {
+ ac->stop_touch (true, session().audible_frame());
+ }
+}
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