private static void SaveDataInputBuffer(InputPortData1D p, NodeState to)
{
if (p.Queue != null)
{
to.WriteValue(to.PortValues, p.Name, p.Queue.GetState());
}
}
public MetricThresholdHystersis(Graph g) : base("Hysteresis Threshold", g)
{
_portIn = new InputPortData1D(this, "In");
_portThreshHigh = new InputPortValueDouble(this, "High");
_portThreshLow = new InputPortValueDouble(this, "Low");
_portOut = new OutputPortValueDouble(this, "Out");
}
private static void LoadDataInputBuffer(NodeState from, InputPortData1D to)
{
if (to.Queue != null)
{
to.LoadBuffer((SignalRingBuffer)from.PortValues[to.Name]);
}
}
public MetricDisplay2(Graph g) : base("Display", g)
{
var dataInp = new InputPortData1D(this, "Dinp 1");
var valueInp = new InputPortValueDouble(this, "Vinp 1");
_attrLookAheadFactor = new AttributeValueDouble(this, "Look Ahead Factor", 1);
_attrWindowLength = new AttributeValueInt(this, "Window Length", "ms", 1000);
_attrLookAheadFactor.SetRuntimeReadonly();
_attrWindowLength.Changed += (s, e) => {
lock (_processingLock) {
lock (_wndLock) {
if (State == Graph.State.Running)
{
CreateChannels();
_wnd?.PrepareProcessing();
}
}
}
};
PortConnectionChanged += MetricDisplay2_PortConnectionChanged;
try {
CreateWindow();
} catch (Exception e) {
throw new InvalidOperationException("Error in constructor while creating window: " + e);
}
}
public Resampler(Graph g) : base("Resampler", g)
{
_input = new InputPortData1D(this, "In");
_output = new OutputPortData1D(this, "Out");
_attrSamplerateOut = new AttributeValueInt(this, "Output Samplerate", "Hz");
_attrSamplerateOut.Changed += (s, e) => _output.Samplerate = _attrSamplerateOut.TypedGet();
}
public MetricThreshold(Graph graph) : base("Threshold", graph)
{
_portInp = new InputPortData1D(this, "In");
_portThresh = new InputPortValueDouble(this, "Threshold");
_portOut = new OutputPortValueDouble(this, "Out");
_output = new TimeLocatedValue <double>(0, TimeStamp.Zero);
}
public MetricMultiplyValue(Graph graph) : base("Multiply", graph)
{
_portInp = new InputPortData1D(this, "In");
_portInpVal = new InputPortValueDouble(this, "f");
_portOut = new OutputPortData1D(this, "out");
_portInp.SamplerateChanged += (s, e) => _portOut.Samplerate = _portInp.Samplerate;
}
public int ReadFromDataPort(InputPortData1D port, TimeLocatedBuffer1D <double> output)
{
lock (_processingLock) {
var ringbuffer = ((DataChannel)_channels[port]).Data;
var read = ringbuffer.Peek(output, output.Capacity);
return(read);
}
}
public MetricSustainedThreshold(Graph g) : base("Sustained Threshold", g)
{
_portIn = new InputPortData1D(this, "In");
_portThresh = new InputPortValueDouble(this, "Thresh");
_portOut = new OutputPortValueDouble(this, "Out");
_attrActiveDurationMillis = new AttributeValueDouble(this, "SustainDuration", "ms", 1000);
_attrStartAt = new AttributeValueEnum <SustainMode>(this, "SustainStart");
}
public MetricBuffer(Graph graph) : base(graph)
{
_portOut = new OutputPortData1D(this, "out");
_portInp = new InputPortData1D(this, "inp");
_attrMillis = new AttributeValueDouble(this, "Milliseconds", "ms", 1000);
_attrMillis.SetRuntimeReadonly();
_portInp.SamplerateChanged += (sender, ev) => _portOut.Samplerate = _portInp.Samplerate;
}
public Adder(Graph g) : base(nameof(Adder), g)
{
PortIn1 = new InputPortData1D(this, "In1");
PortIn2 = new InputPortData1D(this, "In2");
PortOut = new OutputPortData1D(this, "Out");
PortIn1.SamplerateChanged += PortIn_SamplerateChanged;
PortIn2.SamplerateChanged += PortIn_SamplerateChanged;
}
public MetricRms(Graph g) : base("RMS", g)
{
_portIn = new InputPortData1D(this, "In");
_portOut = new OutputPortData1D(this, "Out");
_portIn.SamplerateChanged += (s, e) => UpdateSamplerate();
_attrMilliseconds = new AttributeValueDouble(this, "Window Length", "ms");
_attrMilliseconds.Changed += (s, e) => UpdateSamplerate();
_attrMilliseconds.SetRuntimeReadonly();
}
private void AddRenderer(InputPortData1D p, int samples)
{
var colors = new [] { Color.Red, Color.Blue, Color.Green, Color.Orange, Color.Navy, Color.Black };
var data = new DataLine1D(p.Connection.Parent.Description, samples, p.Samplerate)
{
LineColor = colors[_renderers.Count % colors.Length]
};
_renderers.Add(p, data);
_set?.Data.Add(data);
}
public MetricFilter(Graph graph) : base("Filter", graph)
{
_portInp = new InputPortData1D(this, "In");
_portOut = new OutputPortData1D(this, "Out");
_portInp.SamplerateChanged += portInp_SamplerateChanged;
_attrCenterFrequency = new AttributeValueDouble(this, "Center", "Hz");
_attrPeakGainDb = new AttributeValueDouble(this, "Gain", "dB");
_attrQFactor = new AttributeValueDouble(this, "Q");
_attrType = new AttributeValueEnum <Biquad.BiquadType>(this, "Type");
_attrCenterFrequency.Changed += (s, e) => _bpf.Fc = _portOut.Samplerate > 0 ? _attrCenterFrequency.TypedGet() / _portOut.Samplerate : 0;
_attrPeakGainDb.Changed += (s, e) => _bpf.PeakGainDb = _attrPeakGainDb.TypedGet();
_attrQFactor.Changed += (s, e) => _bpf.Q = _attrQFactor.TypedGet();
_attrType.Changed += (s, e) => _bpf.Type = _attrType.TypedGet();
}
public bool ChannelExists(InputPortData1D p)
{
return(_renderers.ContainsKey(p));
}
