libardour wrapper for EBUr128 VAMP plugin

1 files changed, 53 insertions, 0 deletions

diff --git a/libs/ardour/ardour/ebur128_analysis.h b/libs/ardour/ardour/ebur128_analysis.h
new file mode 100644
index 0000000000..325ed76c2d
--- /dev/null
+++ b/libs/ardour/ardour/ebur128_analysis.h
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+/*
+    Copyright (C) 2015 Robin Gareus
+
+    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.
+
+*/
+
+#ifndef __ardour_ebur128_analysis_h__
+#define __ardour_ebur128_analysis_h__
+
+#include "ardour/audioanalyser.h"
+#include "ardour/readable.h"
+
+namespace ARDOUR {
+
+class AudioSource;
+class Session;
+
+class LIBARDOUR_API EBUr128Analysis : public AudioAnalyser
+{
+public:
+	EBUr128Analysis (float sample_rate);
+	~EBUr128Analysis();
+
+	int run (Readable*);
+
+	float loudness () const { return _loudness; }
+	float loudness_range () const { return _loudness_range; }
+
+protected:
+	int use_features (Vamp::Plugin::FeatureSet&, std::ostream*);
+
+private:
+	float _loudness;
+	float _loudness_range;
+
+};
+
+} /* namespace */
+
+#endif /* __ardour_audioanalyser_h__ */