uint32_t diff = num - _plugins.size();
for (uint32_t n = 0; n < diff; ++n) {
- _plugins.push_back (plugin_factory (_plugins[0]));
+ add_plugin_with_activation (_plugins[0]);
if (require_state) {
/* XXX do something */
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()));
+ 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)));
}
}
-void
+int
PluginInsert::set_block_size (nframes_t nframes)
{
+ int ret = 0;
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
- (*i)->set_block_size (nframes);
+ if ((*i)->set_block_size (nframes) != 0) {
+ ret = -1;
+ }
}
+ return ret;
}
void
}
}
+void
+PluginInsert::flush ()
+{
+ for (vector<boost::shared_ptr<Plugin> >::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
+ (*i)->flush ();
+ }
+}
+
void
PluginInsert::connect_and_run (BufferSet& bufs, nframes_t nframes, nframes_t offset, bool with_auto, nframes_t now)
{
}
void
-PluginInsert::run (BufferSet& bufs, sframes_t /*start_frame*/, sframes_t /*end_frame*/, nframes_t nframes, bool)
+PluginInsert::run (BufferSet& bufs, framepos_t /*start_frame*/, framepos_t /*end_frame*/, nframes_t nframes, bool)
{
- if (_active || _pending_active) {
+ if (_pending_active) {
+ /* run as normal if we are active or moving from inactive to active */
if (_session.transport_rolling()) {
automation_run (bufs, nframes);
void
PluginInsert::set_parameter (Evoral::Parameter param, float val)
{
- if (param.type() != PluginAutomation)
+ if (param.type() != PluginAutomation) {
return;
+ }
/* the others will be set from the event triggered by this */
return;
}
- if (!find_next_event (now, end, next_event)) {
+ if (!find_next_event (now, end, next_event) || requires_fixed_sized_buffers()) {
/* no events have a time within the relevant range */
node.add_property("count", string_compose("%1", _plugins.size()));
node.add_child_nocopy (_plugins[0]->get_state());
- /* add port automation state */
- XMLNode *autonode = new XMLNode(port_automation_node_name);
- set<Evoral::Parameter> automatable = _plugins[0]->automatable();
-
- for (set<Evoral::Parameter>::iterator x = automatable.begin(); x != automatable.end(); ++x) {
-
- /*XMLNode* child = new XMLNode("port");
- snprintf(buf, sizeof(buf), "%" PRIu32, *x);
- child->add_property("number", string(buf));
-
- child->add_child_nocopy (automation_list (*x).state (full));
- autonode->add_child_nocopy (*child);
- */
- AutomationList* list = dynamic_cast<AutomationList*>(control(*x)->list().get());
- autonode->add_child_nocopy (list->state (full));
- }
-
- node.add_child_nocopy (*autonode);
-
return node;
}
if (_plugins.size() != count) {
- _plugins.push_back (plugin);
+ add_plugin_with_activation (plugin);
for (uint32_t n = 1; n < count; ++n) {
- _plugins.push_back (plugin_factory (plugin));
+ add_plugin_with_activation (plugin_factory (plugin));
}
}
if (version < 3000) {
+ /* Only 2.X sessions need a call to set_parameter_state() - in 3.X and above
+ this is all handled by Automatable
+ */
+
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
if ((*niter)->name() == "Redirect") {
/* XXX do we need to tackle placement? i think not (pd; oct 16 2009) */
}
set_parameter_state_2X (node, version);
-
- } else {
-
- set_parameter_state (node, version);
}
// The name of the PluginInsert comes from the plugin, nothing else
return 0;
}
-void
-PluginInsert::set_parameter_state (const XMLNode& node, int version)
-{
- XMLNodeList nlist = node.children();
- XMLNodeIterator niter;
-
- for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
-
- if ((*niter)->name() != port_automation_node_name) {
- continue;
- }
-
- XMLNodeList cnodes;
- XMLProperty *cprop;
- XMLNodeConstIterator iter;
- XMLNode *child;
- const char *port;
- uint32_t port_id;
-
- cnodes = (*niter)->children ("AutomationList");
-
- for (iter = cnodes.begin(); iter != cnodes.end(); ++iter) {
-
- child = *iter;
-
- /* XXX this code knows way too much about the internal details of an AutomationList state node */
-
- if ((cprop = child->property("automation-id")) != 0) {
- port = cprop->value().c_str();
- } else {
- warning << _("PluginInsert: Auto: no plugin parameter number seen") << endmsg;
- continue;
- }
-
- if (sscanf (port, "parameter-%" PRIu32, &port_id) != 1) {
- warning << _("PluginInsert: Auto: no parameter number found") << endmsg;
- continue;
- }
-
- if (port_id >= _plugins[0]->parameter_count()) {
- warning << _("PluginInsert: Auto: plugin parameter out of range") << endmsg;
- continue;
- }
-
- boost::shared_ptr<AutomationControl> c = boost::dynamic_pointer_cast<AutomationControl>(
- control(Evoral::Parameter(PluginAutomation, 0, port_id), true));
-
- if (c) {
- c->alist()->set_state (*child, version);
- } else {
- error << string_compose (_("PluginInsert: automatable control %1 not found - ignored"), port_id) << endmsg;
- }
- }
-
- /* done */
-
- break;
- }
-}
-
void
PluginInsert::set_parameter_state_2X (const XMLNode& node, int version)
{
_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)
+{
+ _plugins.push_back (plugin);
+ if (active()) {
+ plugin->activate ();
+ }
+}