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when AudioSource::read_peaks() provides start+cnt too close to the end, be sure to reset expected_peaks and scale to match the corrected values

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Paul Davis 2015-06-03 13:46:59 -04:00
parent 10e4aa02ad
commit 2bd3a3fef6
1 changed files with 2 additions and 0 deletions
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libs/ardour/audiosource.cc
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@ -376,6 +376,8 @@ AudioSource::read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t
cnt = _length - start;
read_npeaks = min ((framecnt_t) floor (cnt / samples_per_visual_peak), npeaks);
zero_fill = npeaks - read_npeaks;
expected_peaks = (cnt / (double) samples_per_file_peak);
scale = npeaks/expected_peaks;
}
// cerr << "actual npeaks = " << read_npeaks << " zf = " << zero_fill << endl;