- int read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t /*start*/, framecnt_t /*cnt*/,
- double /*samples_per_unit*/, framecnt_t /*fpp*/) const {
+ int read_peaks_with_fpp (PeakData *peaks, samplecnt_t npeaks, samplepos_t /*start*/, samplecnt_t /*cnt*/,
+ double /*samples_per_pixel*/, samplecnt_t /*fpp*/) const {