#include "ardour/audio_buffer.h"
#include "ardour/automation_list.h"
#include "ardour/buffer_set.h"
+#include "ardour/debug.h"
#include "ardour/event_type_map.h"
#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"
#endif
-#ifdef VST_SUPPORT
-#include "ardour/vst_plugin.h"
+#ifdef WINDOWS_VST_SUPPORT
+#include "ardour/windows_vst_plugin.h"
#endif
-#ifdef HAVE_AUDIOUNITS
+#ifdef LXVST_SUPPORT
+#include "ardour/lxvst_plugin.h"
+#endif
+
+#ifdef AUDIOUNIT_SUPPORT
#include "ardour/audio_unit.h"
#endif
-#include "ardour/audioengine.h"
#include "ardour/session.h"
#include "ardour/types.h"
: Processor (s, (plug ? plug->name() : string ("toBeRenamed")))
, _signal_analysis_collected_nframes(0)
, _signal_analysis_collect_nframes_max(0)
- , _splitting (false)
{
/* the first is the master */
if (plug) {
add_plugin (plug);
create_automatable_parameters ();
-
- Glib::Mutex::Lock em (_session.engine().process_lock());
- IO::PortCountChanged (max(input_streams(), output_streams()));
}
}
uint32_t diff = num - _plugins.size();
for (uint32_t n = 0; n < diff; ++n) {
- add_plugin_with_activation (plugin_factory (_plugins[0]));
+ boost::shared_ptr<Plugin> p = plugin_factory (_plugins[0]);
+ add_plugin (p);
+ if (active ()) {
+ p->activate ();
+ }
if (require_state) {
/* XXX do something */
ChanCount
PluginInsert::output_streams() const
{
- ChanCount out = _plugins.front()->get_info()->n_outputs;
+ assert (!_plugins.empty());
+
+ PluginInfoPtr info = _plugins.front()->get_info();
- if (out == ChanCount::INFINITE) {
- return _plugins.front()->output_streams ();
+ 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 = 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
PluginInsert::input_streams() const
{
- ChanCount in = _plugins[0]->get_info()->n_inputs;
+ assert (!_plugins.empty());
+
+ ChanCount in;
+
+ PluginInfoPtr info = _plugins.front()->get_info();
+
+ if (info->reconfigurable_io()) {
+ assert (_plugins.size() == 1);
+ in = _plugins.front()->input_streams();
+ } else {
+ in = info->n_inputs;
+ }
- if (_splitting) {
+ 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,
so we have a maximum of 1 stream of each type.
}
return in;
- } else if (in == ChanCount::INFINITE) {
- return _plugins[0]->input_streams ();
+ } else if (_match.method == Hide) {
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ in.set (*t, in.get (*t) - _match.hide.get (*t));
+ }
+ return in;
+
} else {
- in.set_audio (in.n_audio() * _plugins.size());
- in.set_midi (in.n_midi() * _plugins.size());
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ in.set (*t, in.get (*t) * _plugins.size ());
+ }
+
return in;
}
}
}
bool
-PluginInsert::is_generator() const
+PluginInsert::has_no_inputs() const
+{
+ return _plugins[0]->get_info()->n_inputs == ChanCount::ZERO;
+}
+
+bool
+PluginInsert::has_no_audio_inputs() const
+{
+ return _plugins[0]->get_info()->n_inputs.n_audio() == 0;
+}
+
+bool
+PluginInsert::is_midi_instrument() const
{
/* XXX more finesse is possible here. VST plugins have a
a specific "instrument" flag, for example.
*/
+ PluginInfoPtr pi = _plugins[0]->get_info();
- return _plugins[0]->get_info()->n_inputs.n_audio() == 0;
+ return pi->n_inputs.n_midi() != 0 &&
+ pi->n_outputs.n_audio() > 0;
}
void
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
collect_signal_nframes = nframes;
}
- ChanMapping in_map(input_streams());
- ChanMapping out_map(output_streams());
+ ChanCount const in_streams = input_streams ();
+ ChanCount const out_streams = output_streams ();
- if (_splitting) {
+ ChanMapping in_map (in_streams);
+ ChanMapping out_map (out_streams);
+ bool valid;
+ 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 ());
/* 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)).data (offset);
- for (uint32_t i = input_streams().n_audio(); i < natural_input_streams().n_audio(); ++i) {
- memcpy (bufs.get_audio (in_map.get (DataType::AUDIO, i)).data() + offset, mono + offset, sizeof (Sample) * (nframes - offset));
+ 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);
ChanMapping in_map(input_streams());
ChanMapping out_map(output_streams());
- if (_splitting) {
+ 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 ());
}
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 (is_generator()) {
+ if (has_no_audio_inputs() || in == 0) {
/* silence all (audio) outputs. Should really declick
* at the transitions of "active"
*/
- uint32_t out = _plugins[0]->get_info()->n_outputs.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 = _plugins[0]->get_info()->n_inputs.n_audio();
- uint32_t out = _plugins[0]->get_info()->n_outputs.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;
+
+ /* we have no idea whether the plugin generated silence or not, so mark
+ * all buffers appropriately.
+ */
+
}
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());
#ifdef LV2_SUPPORT
boost::shared_ptr<LV2Plugin> lv2p;
#endif
-#ifdef VST_SUPPORT
- boost::shared_ptr<VSTPlugin> vp;
+#ifdef WINDOWS_VST_SUPPORT
+ boost::shared_ptr<WindowsVSTPlugin> vp;
#endif
-#ifdef HAVE_AUDIOUNITS
+#ifdef LXVST_SUPPORT
+ boost::shared_ptr<LXVSTPlugin> lxvp;
+#endif
+#ifdef AUDIOUNIT_SUPPORT
boost::shared_ptr<AUPlugin> ap;
#endif
} else if ((lv2p = boost::dynamic_pointer_cast<LV2Plugin> (other)) != 0) {
return boost::shared_ptr<Plugin> (new LV2Plugin (*lv2p));
#endif
-#ifdef VST_SUPPORT
- } else if ((vp = boost::dynamic_pointer_cast<VSTPlugin> (other)) != 0) {
- return boost::shared_ptr<Plugin> (new VSTPlugin (*vp));
+#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 HAVE_AUDIOUNITS
+#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;
- /*NOTREACHED*/
+ abort(); /*NOTREACHED*/
return boost::shared_ptr<Plugin> ((Plugin*) 0);
}
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
- if (set_count (count_for_configuration (in, out)) == false) {
- set_splitting (false);
+ 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);
+ if (set_count (_match.plugins) == false) {
return false;
}
- if (_plugins.front()->get_info()->n_inputs <= in) {
- set_splitting (false);
+ if ( (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
+ || old_in != in
+ || old_out != out
+ )
+ {
+ PluginIoReConfigure (); /* EMIT SIGNAL */
+ }
+
+ /* configure plugins */
+ switch (_match.method) {
+ case Split:
+ case Hide:
+ if (_plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out)) {
+ return false;
+ }
+ break;
+
+ default:
if (_plugins.front()->configure_io (in, out) == false) {
return false;
}
- } else {
- /* we must be splitting a single processor input to
- multiple plugin inputs
- */
- set_splitting (true);
- _plugins.front()->configure_io (_plugins.front()->get_info()->n_inputs, out);
+ break;
}
// we don't know the analysis window size, so we must work with the
return Processor::configure_io (in, out);
}
+/** Decide whether this PluginInsert can support a given IO configuration.
+ * To do this, we run through a set of possible solutions in rough order of
+ * preference.
+ *
+ * @param in Required input channel count.
+ * @param out Filled in with the output channel count if we return true.
+ * @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;
+}
+
+/** 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)
{
- // Plugin has flexible I/O, so delegate to it
- if (_plugins.front()->reconfigurable_io()) {
- return _plugins.front()->can_support_io_configuration (in, out);
+ if (_plugins.empty()) {
+ return Match();
}
- ChanCount inputs = _plugins[0]->get_info()->n_inputs;
- ChanCount outputs = _plugins[0]->get_info()->n_outputs;
+ 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 (Impossible, 0);
+ }
+
+ return Match (Delegate, 1);
+ }
+
+ 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;
- return true;
+ out = outputs + midi_bypass;
+ return Match (NoInputs, 1);
}
- // Plugin inputs match requested inputs exactly
+ /* Plugin inputs match requested inputs exactly */
if (inputs == in) {
- out = outputs;
- return true;
+ out = outputs + midi_bypass;
+ return Match (ExactMatch, 1);
}
- // See if replication is possible
- // We allow replication only for plugins with either zero or 1 inputs and outputs
- // for every valid data type.
+ /* We may be able to run more than one copy of the plugin within this insert
+ to cope with the insert having more inputs than the plugin.
+ 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) {
}
// Potential factor not set yet
-
if (f == 0) {
f = in.get(*t) / nin;
}
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
out.set (*t, outputs.get(*t) * f);
}
- return true;
+ out += midi_bypass;
+ return Match (Replicate, f);
}
/* If the processor has exactly one input of a given type, and
}
if (can_split) {
- out = outputs;
- return true;
+ out = outputs + midi_bypass;
+ return Match (Split, 1);
}
- return false;
-}
-
-/* Number of plugin instances required to support a given channel configuration.
- * (private helper)
- */
-int32_t
-PluginInsert::count_for_configuration (ChanCount in, ChanCount /*out*/) const
-{
- if (_plugins.front()->reconfigurable_io()) {
- /* plugin has flexible I/O, so the answer is always 1 */
- /* this could change if we ever decide to replicate AU's */
- return 1;
- }
-
- // FIXME: take 'out' into consideration
-
- ChanCount outputs = _plugins[0]->get_info()->n_outputs;
- ChanCount inputs = _plugins[0]->get_info()->n_inputs;
-
- if (inputs.n_total() == 0) {
- /* instrument plugin, always legal, but throws away any existing streams */
- return 1;
- }
-
- if (inputs.n_total() == 1 && outputs == inputs
- && ((inputs.n_audio() == 0 && in.n_audio() == 0)
- || (inputs.n_midi() == 0 && in.n_midi() == 0))) {
- /* mono plugin, replicate as needed to match in */
- return in.n_total();
- }
-
- if (inputs == in) {
- /* exact match */
- return 1;
- }
+ /* If the plugin has more inputs than we want, we can `hide' some of them
+ by feeding them silence.
+ */
- if (inputs > in) {
- /* more plugin inputs than processor inputs, so we are splitting */
- return 1;
+ bool could_hide = false;
+ bool cannot_hide = false;
+ ChanCount hide_channels;
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ if (inputs.get(*t) > in.get(*t)) {
+ /* there is potential to hide, since the plugin has more inputs of type t than the insert */
+ hide_channels.set (*t, inputs.get(*t) - in.get(*t));
+ could_hide = true;
+ } else if (inputs.get(*t) < in.get(*t)) {
+ /* we definitely cannot hide, since the plugin has fewer inputs of type t than the insert */
+ cannot_hide = true;
+ }
}
- // assumes in is valid, so we must be replicating
- if (inputs.n_total() < in.n_total()
- && (in.n_total() % inputs.n_total() == 0)) {
-
- return in.n_total() / inputs.n_total();
+ if (could_hide && !cannot_hide) {
+ out = outputs + midi_bypass;
+ return Match (Hide, 1, hide_channels);
}
- /* err... */
- return 0;
+ midi_bypass.reset();
+ return Match (Impossible, 0);
}
XMLNode&
-PluginInsert::get_state(void)
+PluginInsert::get_state ()
{
return state (true);
}
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
}
}
}
type = ARDOUR::LADSPA;
} else if (prop->value() == X_("lv2")) {
type = ARDOUR::LV2;
- } else if (prop->value() == X_("vst")) {
- type = ARDOUR::VST;
+ } else if (prop->value() == X_("windows-vst")) {
+ type = ARDOUR::Windows_VST;
+ } else if (prop->value() == X_("lxvst")) {
+ type = ARDOUR::LXVST;
} else if (prop->value() == X_("audiounit")) {
type = ARDOUR::AudioUnit;
} else {
prop = node.property ("unique-id");
if (prop == 0) {
-#ifdef VST_SUPPORT
+#ifdef WINDOWS_VST_SUPPORT
/* older sessions contain VST plugins with only an "id" field.
*/
- if (type == ARDOUR::VST) {
+ if (type == ARDOUR::Windows_VST) {
+ prop = node.property ("id");
+ }
+#endif
+
+#ifdef LXVST_SUPPORT
+ /*There shouldn't be any older sessions with linuxVST support.. but anyway..*/
+
+ if (type == ARDOUR::LXVST) {
prop = node.property ("id");
}
#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"
// state. We can't call Processor::set_state() until
// the plugins themselves are created and added.
- if ((prop = node.property ("id")) != 0) {
- _id = prop->value();
- }
+ set_id (node);
if (_plugins.empty()) {
/* if we are adding the first plugin, we will need to set
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);
}
}
}
- /* catch up on I/O */
-
- {
- Glib::Mutex::Lock em (_session.engine().process_lock());
- IO::PortCountChanged (max(input_streams(), output_streams()));
- }
-
return 0;
}
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
+PluginInsert::PluginControl::internal_to_interface (double val) const
{
- /* no known transformations at this time */
- return val;
-}
-
-double
-PluginInsert::PluginControl::user_to_ui (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>
_signal_analysis_collect_nframes_max = nframes;
}
-/** Add a plugin to our list and activate it if we have already been activated */
-void
-PluginInsert::add_plugin_with_activation (boost::shared_ptr<Plugin> plugin)
-{
- plugin->set_insert_info (this);
- _plugins.push_back (plugin);
- if (active()) {
- plugin->activate ();
- }
-}
-
/** Add a plugin to our list */
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);
}
}
void
-PluginInsert::set_splitting (bool s)
+PluginInsert::realtime_locate ()
{
- if (_splitting == s) {
- return;
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ (*i)->realtime_locate ();
}
+}
- _splitting = s;
- SplittingChanged (); /* EMIT SIGNAL */
+void
+PluginInsert::monitoring_changed ()
+{
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ (*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());
+ }
}
projects / ardour.git / blobdiff