protected override float[] Process1(AudioBuffer input)
{
var data = input.Current.data.ToArray();
int length = Mathf.FloorToInt(data.Length / (float)binSize);
float[] energy = new float[length];
for (int j = 0; j < length; j++)
{
for (int i = j * binSize; i < data.Length && i < (j + 1) * binSize; i++)
{
energy[j] += data[i] * data[i];
}
energy[j] /= (float)binSize;
peak = Mathf.Max(peak, energy[j]);
}
for (int j = 0; j < length; j++)
{
energy[j] /= peak;
}
return(energy);
}
protected abstract Return Process1(AudioBuffer data);
public void CreateBuffer()
{
data = new float[windowSize];
Buffer = new AudioBuffer(bufferSize, SampleRate, data.Length);
texture = new Texture2D(windowSize, bufferSize, TextureFormat.Alpha8, false);
}
