diff options
| author | Pavel Potocek <pavelpotocek@gmail.com> | 2016-01-13 15:04:29 +0100 |
|---|---|---|
| committer | Tim Mayberry <mojofunk@gmail.com> | 2016-02-18 10:32:49 +1000 |
| commit | 8d408d000d99616b98a5680df8612491189eb6e0 (patch) | |
| tree | 6f53654edf85f2bfa0a8eab134571964ea54a32f /gtk2_ardour/tempo_dialog.h | |
| parent | ec708926fa09b8e0a168029a69cb484fbc52a97a (diff) | |
Change the tap tempo estimator to least-squares regression
Diffstat (limited to 'gtk2_ardour/tempo_dialog.h')
| -rw-r--r-- | gtk2_ardour/tempo_dialog.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gtk2_ardour/tempo_dialog.h b/gtk2_ardour/tempo_dialog.h index eda4e61f1a..06c5db196d 100644 --- a/gtk2_ardour/tempo_dialog.h +++ b/gtk2_ardour/tempo_dialog.h @@ -60,8 +60,10 @@ private: NoteTypes note_types; bool tapped; // whether the tap-tempo button has been clicked - gint64 last_tap; - double average_interval; + double sum_x, sum_xx, sum_xy, sum_y; + double tap_count; + double last_t; + gint64 first_t; Gtk::ComboBoxText pulse_selector; Gtk::Adjustment bpm_adjustment; |