I might have discovered a bug/limitation in GenericInterpolator:
I’m sweeping the playback speed of a test tone (just a sampled sine wave), and when I cross over the 1.0 ratio there’s a slight click. It doesn’t matter which interpolator I use.
In GenericInterpolator::interpolate()
, there are separate execution branches for speedRatio < 1.0 and >= 1.0, so I’m suspecting there’s some difference between those that might cause the discontinuity? But I haven’t found any obvious problem in the code yet.