bool Window::verifyAndSpecifyTypes(Types const& _inTypes, Types& o_outTypes)
{
Typed<Contiguous> in = _inTypes[0];
if (!in || in->arity() != 1)
return false;
o_outTypes[0] = WaveChunk(m_size + m_padding, in->frequency() / float(m_hop), in->frequency(), in->max(), in->min());
return true;
}
bool Fan::verifyAndSpecifyTypes(Types const& _inTypes, Types& _outTypes)
{
Typed<Spectrum> in = _inTypes[0];
if (!in) return false;
m_outBins = in->bins() / _outTypes.count();
// Should be FreqSteppedSpectrum with offset if possible.
// In general add a method to Spectrum to get a new type based on subset.
_outTypes = Spectrum(m_outBins, in->frequency());
return true;
}
bool DeciBel::verifyAndSpecifyTypes(Types const& _inTypes, Types& _outTypes)
{
Typed<Spectrum> in = _inTypes[0];
if (!in) return false;
m_min = in->min();
m_delta = in->max() - m_min;
m_bins = in->bins();
in->setRange(0, 60);
_outTypes[0] = in;
return true;
}
bool PeakTracker::processorStarted()
{
m_tracks.resize(m_maxTracks);
for (int i = 0; i < m_maxTracks; i++)
{
m_tracks[i].frequency = m_type->maxFrequency() * i / m_maxTracks;
m_tracks[i].confidence = 0;
}
return true;
}
static void FrictionJointConfigure(unsigned int aId, const tinyxml2::XMLElement *element)
{
Typed<b2FrictionJointDef> defs = Database::frictionjointdef.Open(aId);
// get the sub-identifier
unsigned int aSubId;
if (const char *name = element->Attribute("name"))
aSubId = Hash(name);
else
aSubId = defs.GetCount() + 1;
// configure the joint definition
b2FrictionJointDef &def = defs.Open(aSubId);
for (const tinyxml2::XMLElement *child = element->FirstChildElement(); child != NULL; child = child->NextSiblingElement())
{
ConfigureFrictionJointItem(child, def);
}
defs.Close(aSubId);
Database::frictionjointdef.Close(aId);
}
