X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_processor.h;h=78a3efb58fd6ec0d745b747d7d835628a78e5a25;hb=0877bf6d06de8e6f768534ec40c26bf629618a20;hp=114756f9113617eed2ed7118b71074efdb5af6db;hpb=fa61fc99549264810e17fcd35abffe9e8ddab5b2;p=dcpomatic.git

diff --git a/src/lib/audio_processor.h b/src/lib/audio_processor.h
index 114756f91..78a3efb58 100644
--- a/src/lib/audio_processor.h
+++ b/src/lib/audio_processor.h
@@ -1,19 +1,20 @@
 /*
     Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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,
+    DCP-o-matic 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.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -24,7 +25,6 @@
 #ifndef DCPOMATIC_AUDIO_PROCESSOR_H
 #define DCPOMATIC_AUDIO_PROCESSOR_H
 
-#include "channel_count.h"
 #include <boost/shared_ptr.hpp>
 #include <list>
 #include <string>
@@ -48,14 +48,12 @@ public:
 	virtual std::string name () const = 0;
 	/** @return An internal identifier */
 	virtual std::string id () const = 0;
-	/** @return Number of input channels */
-	virtual ChannelCount in_channels () const = 0;
 	/** @return Number of output channels */
 	virtual int out_channels () const = 0;
 	/** @return A clone of this AudioProcessor for operation at the specified sampling rate */
 	virtual boost::shared_ptr<AudioProcessor> clone (int sampling_rate) const = 0;
-	/** Process some data, returning the processed result */
-	virtual boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>) = 0;
+	/** Process some data, returning the processed result truncated or padded to `channels' */
+	virtual boost::shared_ptr<AudioBuffers> run (boost::shared_ptr<const AudioBuffers>, int channels) = 0;
 	virtual void flush () {}
 	/** Make the supplied audio mapping into a sensible default for this processor */
 	virtual void make_audio_mapping_default (AudioMapping& mapping) const = 0;
@@ -63,11 +61,13 @@ public:
 	virtual std::vector<std::string> input_names () const = 0;
 
 	static std::list<AudioProcessor const *> all ();
+	static std::list<AudioProcessor const *> visible ();
 	static void setup_audio_processors ();
 	static AudioProcessor const * from_id (std::string);
 
 private:
 	static std::list<AudioProcessor const *> _all;
+	static std::list<AudioProcessor const *> _non_experimental;
 };
 
 #endif