public void FillBuffer(float[] SampleBuffer, int SampleRate, int Offset)
{
if (SampleBuffer.Length != bufferSize)
{
throw new InvalidOperationException("Unexpected buffer size.");
}
if (Carrier)
{
AmplitudeSource.FillBuffer(amplitudeBuffer, SampleRate, Offset / 2);
PitchSource.FillBuffer(pitchBuffer, SampleRate, Offset / 2);
for (int ii = 0; ii < PitchModulators.Length; ii++)
{
PitchModulators[ii].FillBuffer(pitchModulatorBuffers[ii], SampleRate, Offset / 2);
}
for (int i = 0; i < SampleBuffer.Length; i += 2)
{
float frequency = pitchBuffer[i / 2] * PitchMultiplier;
//Console.WriteLine(frequency);
/*if (frequency < 110)
* {
* Console.WriteLine("bruh");
* }*/
float modulation = 0F;
for (int ii = 0; ii < PitchModulators.Length; ii++)
{
modulation += pitchModulatorBuffers[ii][i / 2];
}
float sample = WaveformSource.GetSample(frequency, SampleRate, (Offset / 2) + (i / 2), modulation) * amplitudeBuffer[i / 2] * Volume;
SampleBuffer[i] = sample * LVolume;
SampleBuffer[i + 1] = sample * RVolume;
}
}
else
{
AmplitudeSource.FillBuffer(amplitudeBuffer, SampleRate, Offset);
PitchSource.FillBuffer(pitchBuffer, SampleRate, Offset);
for (int ii = 0; ii < PitchModulators.Length; ii++)
{
PitchModulators[ii].FillBuffer(pitchModulatorBuffers[ii], SampleRate, Offset);
}
for (int i = 0; i < SampleBuffer.Length; i++)
{
float frequency = pitchBuffer[i] * PitchMultiplier;
float modulation = 0F;
for (int ii = 0; ii < PitchModulators.Length; ii++)
{
modulation += pitchModulatorBuffers[ii][i];
}
float sample = WaveformSource.GetSample(frequency, SampleRate, Offset + i, modulation) * amplitudeBuffer[i] * Volume;
SampleBuffer[i] = sample;
}
}
}
private void writeNextSamples()
{
Input.FillBuffer(buf, 44100, position);
Buffer.BlockCopy(buf, 0, stdOutBuf, 0, stdOutBuf.Length);
position += stdOutBuf.Length / 4;
absPosition += stdOutBuf.Length / 4;
standardOut.Write(stdOutBuf, 0, stdOutBuf.Length);
}
public float Multiplier = 1F; // Multiply input before shaping.
public void FillBuffer(float[] SampleBuffer, int SampleRate, int Offset)
{
input.FillBuffer(SampleBuffer, SampleRate, Offset);
for (int i = 0; i < SampleBuffer.Length; i++)
{
float sample = SampleBuffer[i] * Multiplier;
if (sample <= 0)
{
SampleBuffer[i] = (float)-Math.Sqrt(1 - Math.Pow(sample + 1, Hardness));
}
else
{
SampleBuffer[i] = (float)Math.Sqrt(1 - Math.Pow(1 - sample, Hardness));
}
}
}
public void FillBuffer(float[] SampleBuffer, int SampleRate, int Offset)
{
input.FillBuffer(SampleBuffer, SampleRate, Offset);
if (Offset == 0)
{
lastOutput = SampleBuffer[0];
}
float RC = 1F / (CutoffFrequency * 2 * (float)Math.PI);
float dt = 1F / SampleRate;
float alpha = dt / (RC + dt);
for (int i = 0; i < SampleBuffer.Length; i++)
{
lastOutput = lastOutput + (alpha * (SampleBuffer[i] - lastOutput));
SampleBuffer[i] = lastOutput;
}
}
