public void ProcessSample(double[][] input, double[][] output, uint bufferSize)
{
double[] inBuffer = input[0];
double[] outBufferL = output[0];
double[] outBufferR = output[1];
var inputGain = 0.4; // make input signal strength closer to that of a guitar pickup voltage
var gain = Utils.ExpResponse(ParameterInfo[P_GAIN].Value) * inputGain;
var volume = Utils.ExpResponse(ParameterInfo[P_VOLUME].Value);
var GainInv = 2.2 / 1000.0;
HpInput.ProcessInPlace(inBuffer);
Utils.GainInPlace(inBuffer, gain);
TFStage.ProcessInPlace(inBuffer);
var diodeOutput = DiodeStage.GetValues(inBuffer);
LowpassFilter.ProcessInPlace(diodeOutput);
// sum the diode response to the clean component with gain adjustment for clean
for (int i = 0; i < diodeOutput.Length; i++)
{
diodeOutput[i] = diodeOutput[i] + GainInv * inBuffer[i];
}
HpOutput.ProcessInPlace(diodeOutput);
Utils.GainInPlace(diodeOutput, volume);
for (int i = 0; i < diodeOutput.Length; i++)
{
outBufferL[i] = diodeOutput[i];
outBufferR[i] = diodeOutput[i];
}
}
public void ProcessSample(double[][] input, double[][] output, uint bufferSize)
{
double[] inBuffer = input[0];
double[] outBuffer = output[0];
double[] outBuffer2 = output[1];
// Double buffer for tonestack to work on
double[] temp = new double[inBuffer.Length];
for (int i = 0; i < inBuffer.Length; i++)
{
temp[i] = inBuffer[i];
}
Hp1.ProcessInPlace(temp);
LpNoise.ProcessInPlace(temp);
GainTF.ProcessInPlace(temp);
PostGain.ProcessInPlace(temp);
Utils.GainInPlace(temp, 83);
Utils.SaturateInPlace(temp, 4);
SaturateLP.ProcessInPlace(temp);
ClipperHP.ProcessInPlace(temp);
//if (ParameterInfo[P_LEDs].Value < 0.5)
//{
Clipper.GetValuesInPlace(temp);
/*}
* else
* {
* ClipperLED.GetValuesInPlace(temp);
* Utils.GainInPlace(temp, 0.6);
* }*/
Tonestack.ProcessInPlace(temp);
TF2.ProcessInPlace(temp);
Contour.ProcessInPlace(temp);
OutHP.ProcessInPlace(temp);
OutLP.ProcessInPlace(temp);
Utils.GainInPlace(temp, Utils.ExpResponse(ParameterInfo[P_VOLUME].Value));
// copy data to outBuffer
for (int i = 0; i < input[0].Length; i++)
{
outBuffer[i] = temp[i];
outBuffer2[i] = temp[i];
}
}
public void ProcessSample(double[][] input, double[][] output, uint bufferSize)
{
double[] signal = input[0];
HighpassInput.ProcessInPlace(signal);
// Channel A
if (ParameterInfo[P_CHANNEL].Value <= 0.5)
{
var inputGain = Utils.ExpResponse(ParameterInfo[P_INPUT_A].Value);
Utils.GainInPlace(signal, inputGain);
TF1A.ProcessInPlace(signal);
Stage1A.ProcessInPlace(signal);
TF2A.ProcessInPlace(signal);
Stage2A.ProcessInPlace(signal);
var volume = Utils.ExpResponse(ParameterInfo[P_VOL_A].Value) * 0.333; // match loudness of channels
Utils.GainInPlace(signal, volume);
PostVolumeHpA.ProcessInPlace(signal);
TonestackA.ProcessInPlace(signal);
TFPresA.ProcessInPlace(signal);
}
// Channel B
if (ParameterInfo[P_CHANNEL].Value > 0.5f)
{
var inputGain = Utils.ExpResponse(ParameterInfo[P_INPUT_B].Value) * 5;
Utils.GainInPlace(signal, inputGain);
TF1B.ProcessInPlace(signal);
TF1xB.ProcessInPlace(signal);
Stage1B.ProcessInPlace(signal);
TF2B.ProcessInPlace(signal);
Stage2B.ProcessInPlace(signal);
hipassZenerB.ProcessInPlace(signal);
ClipperZenerB.ProcessInPlace(signal);
if (ParameterInfo[P_BOOST_B].Value > 0.5f)
{
ClipperDiodeB.ProcessInPlace(signal);
Utils.GainInPlace(signal, 6);
}
TFVolumeB.ProcessInPlace(signal);
TonestackB.ProcessInPlace(signal);
TFPresB.ProcessInPlace(signal);
}
LowpassOutput.ProcessInPlace(signal);
// prevent horrible noise in case something goes wrong
Utils.SaturateInPlace(signal, -4, 4);
// copy data to outBuffer
for (int i = 0; i < bufferSize; i++)
{
output[0][i] = signal[i];
output[1][i] = signal[i];
}
}
public void ProcessSample(double[][] input, double[][] output, uint bufferSize)
{
double[] inBuffer = input[0];
double[] outBuffer = output[0];
double[] outBuffer2 = output[1];
if (signal == null || signal.Length != inBuffer.Length)
{
signal = new double[inBuffer.Length];
signalClean = new double[inBuffer.Length];
}
for (int i = 0; i < inBuffer.Length; i++)
{
signal[i] = inBuffer[i];
}
Hipass1.ProcessInPlace(signal);
Utils.GainInPlace(signal, Utils.DB2gain(-3));
Lowpass1.ProcessInPlace(signal);
// Store undistorted signal, if we set mode to Overdrive then this signal is added to the distorted signal
Array.Copy(signal, signalClean, signal.Length);
Gain.ProcessInPlace(signal);
// LM308 has a voltage swing of about +-4 volt, then it hard clips
Utils.SaturateInPlace(signal, 4.0f);
HipassDC.ProcessInPlace(signal);
if (ParameterInfo[P_TURBO].Value >= 0.5)
{
Utils.SaturateInPlace(signal, 7.99f);
Clipper2.ProcessInPlace(signal); // LEDs
Utils.GainInPlace(signal, 0.7f);
}
else
{
Utils.SaturateInPlace(signal, 7.99f);
Clipper.ProcessInPlace(signal); // Silicon
}
if (ParameterInfo[P_OD].Value > 0.5)
{
for (int i = 0; i < signal.Length; i++)
{
signal[i] = 0.6f * signal[i] + 0.9f * signalClean[i];
}
}
Filter.ProcessInPlace(signal);
Hipass3.ProcessInPlace(signal);
Utils.GainInPlace(signal, Utils.ExpResponse(ParameterInfo[P_VOL].Value));
// copy data to outBuffer
if (ParameterInfo[P_ON].Value < 0.5)
{
for (int i = 0; i < signal.Length; i++)
{
outBuffer[i] = inBuffer[i];
outBuffer2[i] = inBuffer[i];
}
}
else
{
for (int i = 0; i < signal.Length; i++)
{
outBuffer[i] = (float)signal[i];
outBuffer2[i] = (float)signal[i];
}
}
}