static public void Resample(short[] source, int minSample, int maxSample, short[] dest)
{
var numSourceSamples = maxSample - minSample;
var ratio = numSourceSamples / (float)dest.Length;
// Linear filtering, will suffer from aliasing when downsampling by less than 1/2...
for (int i = 0; i < dest.Length; i++)
{
var srcPos = minSample + i * ratio;
var idx0 = Math.Min((int)Math.Floor(srcPos), source.Length - 1);
var idx1 = Math.Min((int)Math.Ceiling(srcPos), source.Length - 1);
var s0 = source[idx0];
var s1 = source[idx1];
var alpha = Utils.Frac(srcPos);
dest[i] = (short)Utils.Lerp(s0, s1, alpha);
}
}
