X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Ftranscoder.h;h=413b4d9bedec73de666b3b01a54d71e75c209e75;hp=25b2ef90841c68a23dd077eb12d41d0c4a282969;hb=7f40b703e8a83f07a1c8bffb45cd40ebcc238418;hpb=e6f28e7cda23c1ba3c49cc1bf2dc1491c2f87160

diff --git a/src/lib/transcoder.h b/src/lib/transcoder.h
index 25b2ef908..413b4d9be 100644
--- a/src/lib/transcoder.h
+++ b/src/lib/transcoder.h
@@ -1,49 +1,60 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2017 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/>.
 
 */
 
+#ifndef DCPOMATIC_TRANSCODER_H
+#define DCPOMATIC_TRANSCODER_H
+
 #include "types.h"
-#include "encoder.h"
+#include "player_subtitles.h"
+#include <boost/weak_ptr.hpp>
 
 class Film;
 class Encoder;
-class VideoFilter;
 class Player;
+class Job;
+class PlayerVideo;
+class AudioBuffers;
 
 /** @class Transcoder */
 class Transcoder : public boost::noncopyable
 {
 public:
-	Transcoder (boost::shared_ptr<const Film>, boost::shared_ptr<Job>);
+	Transcoder (boost::shared_ptr<const Film> film, boost::weak_ptr<Job> job);
+	virtual ~Transcoder () {}
 
-	void go ();
+	virtual void go () = 0;
 
-	float current_encoding_rate () const;
-	int video_frames_out () const;
+	/** @return the current frame rate over the last short while */
+	virtual float current_rate () const = 0;
+	/** @return the number of frames that are done */
+	virtual Frame frames_done () const = 0;
+	virtual bool finishing () const = 0;
 
-	/** @return true if we are in the process of calling Encoder::process_end */
-	bool finishing () const {
-		return _finishing;
-	}
+protected:
+	virtual void video (boost::shared_ptr<PlayerVideo>, DCPTime) = 0;
+	virtual void audio (boost::shared_ptr<AudioBuffers>, DCPTime) = 0;
+	virtual void subtitle (PlayerSubtitles, DCPTimePeriod) = 0;
 
-private:
 	boost::shared_ptr<const Film> _film;
+	boost::weak_ptr<Job> _job;
 	boost::shared_ptr<Player> _player;
-	boost::shared_ptr<Encoder> _encoder;
-	bool _finishing;
 };
+
+#endif