void LadspaPlugin::init ()
{
m_activated = false;
m_uniqueId = QString("%1%2").arg(UriRoot, m_descriptor->UniqueID);
m_handle = m_descriptor->instantiate(m_descriptor, m_sampleRate);
Q_ASSERT(m_handle);
qDebug() << "Initializing LadspaPlugin" << name() << "with ports:";
Port *port;
int count = m_descriptor->PortCount;
m_ports.resize( count );
for (int i = 0; i < count; ++i) {
port = m_ports[i] = new LadspaPort( this, i );
qDebug() << i << port->name();
if (port->type() == AudioPort) {
if (port->direction() == Input) {
m_audioInPorts.insert(port);
}
else {
// Ladspa specs says it must be either input or output
Q_ASSERT(port->direction() == Output);
m_audioOutPorts.insert(port);
}
}
}
qDebug() << "Instantiated LadspaPlugin:" << name();
}
void FxLine::collectPorts (Plugin *plugin, QList<Port*> *audioIn, QList<Port*> *audioOut) const
{
if (audioIn) {
audioIn->empty();
}
if (audioOut) {
audioOut->empty();
}
for (int i = 0; i < plugin->portCount(); i++)
{
Port *p = plugin->port(i);
if (p->type() == AudioPort)
{
switch (p->direction()) {
case Input:
if (audioIn) {
audioIn->append(p);
}
break;
case Output:
if (audioOut) {
audioOut->append(p);
}
break;
default:
// Error.
break;
}
}
}
}
const QSet<Node* const> Lv2Plugin::dependents () const {
QSet<Node* const> n;
int count = portCount();
for (int i=0; i<count; ++i) {
Port* p = port(i);
if (p->direction() == Output) {
n += p;
}
}
return n;
}
const QSet<Node* const> Processor::dependencies () const
{
QSet<Node* const> n;
int count = portCount();
for (int i=0; i<count; ++i) {
Port* p = port(i);
if (p->direction() == Input) {
n += p;
}
}
return n;
}
