X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fcontent_audio.h;h=509e7e4a6c92f326536637238db75bebb2081f14;hp=6ee702f2c6b47b0fe10cee10e67f4f4e4735025d;hb=5eb8b5c3a1566aef638e9d9df03b88d320735092;hpb=854f2e5bbb7ffb9758b823af87034033033f3cb8

diff --git a/src/lib/content_audio.h b/src/lib/content_audio.h
index 6ee702f2c..509e7e4a6 100644
--- a/src/lib/content_audio.h
+++ b/src/lib/content_audio.h
@@ -1,24 +1,36 @@
 /*
     Copyright (C) 2014 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_CONTENT_AUDIO_H
+#define DCPOMATIC_CONTENT_AUDIO_H
+
+/** @file  src/lib/content_audio.h
+ *  @brief ContentAudio class.
+ */
+
 #include "audio_buffers.h"
+#include "types.h"
 
+/** @class ContentAudio
+ *  @brief A block of audio from a piece of content, with a timestamp as a frame within that content.
+ */
 class ContentAudio
 {
 public:
@@ -26,12 +38,14 @@ public:
 		: audio (new AudioBuffers (0, 0))
 		, frame (0)
 	{}
-		
-	ContentAudio (boost::shared_ptr<AudioBuffers> a, AudioFrame f)
+
+	ContentAudio (boost::shared_ptr<const AudioBuffers> a, Frame f)
 		: audio (a)
 		, frame (f)
 	{}
 
-	boost::shared_ptr<AudioBuffers> audio;
-	AudioFrame frame;
+	boost::shared_ptr<const AudioBuffers> audio;
+	Frame frame;
 };
+
+#endif