Basic stuff to analyse audio (job).

1 files changed, 45 insertions, 0 deletions

diff --git a/src/lib/analyse_audio_job.h b/src/lib/analyse_audio_job.h
new file mode 100644
index 000000000..1e7229ce6
--- /dev/null
+++ b/src/lib/analyse_audio_job.h
@@ -0,0 +1,45 @@
+/*
+    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "job.h"
+#include "audio_analysis.h"
+
+class AudioBuffers;
+
+class AnalyseAudioJob : public Job
+{
+public:
+	AnalyseAudioJob (boost::shared_ptr<Film> f);
+
+	std::string name () const;
+	void run ();
+
+private:
+	void audio (boost::shared_ptr<AudioBuffers>);
+
+	int64_t _done_for_this_point;
+	int64_t _done;
+	int64_t _samples_per_point;
+	std::vector<AudioPoint> _current;
+
+	boost::shared_ptr<AudioAnalysis> _analysis;
+
+	static const int _num_points;
+};
+