framecnt_t interpolate (int channel, framecnt_t nframes, Sample* input, Sample* output);
};
+class BufferSet;
+
+class LIBARDOUR_API CubicMidiInterpolation : public Interpolation {
+public:
+ framecnt_t distance (framecnt_t nframes, bool roll = true);
+};
+
} // namespace ARDOUR
#endif