public virtual DSPPortAttribute GetDSPPortAttribute(NodePort port)
{
var outputFieldInfo = NodeDataCache.GetNodeFields(port.node.GetType()).Where(_ => _.Name == port.fieldName).FirstOrDefault();
if (outputFieldInfo != null)
{
return(outputFieldInfo.GetCustomAttributes(typeof(DSPPortAttribute), false).FirstOrDefault() as DSPPortAttribute);
}
return(null);
}
public override void Init()
{
base.Init();
if (DSPReady)
{
using (var block = DSPGraph.CreateCommandBlock())
{
_DSPNode = block.CreateDSPNode <TParameters, TProviders, TAudioKernel>();
// gather possible inlets and outlets
List <DSPPortAttribute> inlets = new List <DSPPortAttribute>();
List <DSPPortAttribute> outlets = new List <DSPPortAttribute>();
{
var fields = NodeDataCache.GetNodeFields(GetType());
foreach (var field in fields)
{
var attributes = field.GetCustomAttributes(false).ToList();
var dspPort = attributes.Find(x => x is DSPPortAttribute) as DSPPortAttribute;
if (dspPort != null)
{
if (attributes.Find(x => x is InputAttribute) != null)
{
inlets.Add(dspPort);
}
else if (attributes.Find(x => x is OutputAttribute) != null)
{
outlets.Add(dspPort);
}
}
}
}
// sort by index
inlets.Sort((l, r) =>
{
return(l.portIndex - r.portIndex);
});
outlets.Sort((l, r) =>
{
return(l.portIndex - r.portIndex);
});
#if UNITY_ASSERTIONS
// validate
for (int i = 0; i < inlets.Count; ++i)
{
Debug.Assert(inlets[i].portIndex == i);
}
for (int i = 0; i < outlets.Count; ++i)
{
Debug.Assert(outlets[i].portIndex == i);
}
#endif
// add inlets and outlets
foreach (var inlet in inlets)
{
block.AddInletPort(_DSPNode, inlet.channels, inlet.format);
}
foreach (var outlet in outlets)
{
block.AddOutletPort(_DSPNode, outlet.channels, outlet.format);
}
AddUpdateParametersToBlock(block);
}
}
}