Add and use dB/linear conversion functions.

[dcpomatic.git] / src / wx / audio_panel.cc

diff --git a/src/wx/audio_panel.cc b/src/wx/audio_panel.cc
index d6137ad9f1b122e716d889199e6d100bd3e6564a..37d6f8bb6f410525bb6b0fb37a8c13a043afe017 100644 (file)
--- a/src/wx/audio_panel.cc
+++ b/src/wx/audio_panel.cc
@@ -381,7 +381,7 @@ AudioPanel::peak () const
                playlist->add (_parent->film(), sel.front());
                try {
                        shared_ptr<AudioAnalysis> analysis (new AudioAnalysis(_parent->film()->audio_analysis_path(playlist)));
-                       peak_dB = 20 * log10 (analysis->overall_sample_peak().first.peak) + analysis->gain_correction(playlist);
+                       peak_dB = linear_to_db(analysis->overall_sample_peak().first.peak) + analysis->gain_correction(playlist);
                } catch (...) {
 
                }