From: Carl Hetherington <cth@carlh.net>
Date: Thu, 25 Jul 2013 12:22:44 +0000 (+0100)
Subject: Small optimisation.
X-Git-Tag: v2.0.48~1337^2~134
X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=b30d848861341d7f7c5a2f8571b469eb7b555250

Small optimisation.
---

diff --git a/src/lib/analyse_audio_job.cc b/src/lib/analyse_audio_job.cc
index b278a47b6..993922014 100644
--- a/src/lib/analyse_audio_job.cc
+++ b/src/lib/analyse_audio_job.cc
@@ -74,8 +74,9 @@ AnalyseAudioJob::run ()
 	_analysis.reset (new AudioAnalysis (_film->audio_channels ()));
 
 	_done = 0;
+	OutputAudioFrame const len = _film->time_to_audio_frames (_film->length ());
 	while (!player->pass ()) {
-		set_progress (double (_film->audio_frames_to_time (_done)) / _film->length ());
+		set_progress (double (_done) / len);
 	}
 
 	_analysis->write (content->audio_analysis_path ());