X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsound_frame.h;h=096bc1b31d29a6ab1081dcfd03138f5988aefbef;hb=8d56ea4bbff391dd72981f86001245a595fa9c62;hp=8b53dd71edfb556a9845f6ec9ab374ec104f0995;hpb=fe99eae4b95c5fcf2f3730efad4a18d0cb5c29bc;p=libdcp.git

diff --git a/src/sound_frame.h b/src/sound_frame.h
index 8b53dd71..096bc1b3 100644
--- a/src/sound_frame.h
+++ b/src/sound_frame.h
@@ -1,20 +1,34 @@
 /*
-    Copyright (C) 2012-2014 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 libdcp.
+
+    libdcp 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,
+    libdcp 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 libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
+
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
 */
 
 /** @file  src/sound_frame.h
@@ -24,35 +38,21 @@
 #ifndef LIBDCP_SOUND_FRAME_H
 #define LIBDCP_SOUND_FRAME_H
 
-#include <boost/noncopyable.hpp>
-#include <boost/filesystem.hpp>
-#include <stdint.h>
-#include <string>
-
-namespace ASDCP {
-	namespace PCM {
-		class FrameBuffer;
-	}
-	class AESDecContext;
-}
+#include "frame.h"
+#include <asdcp/AS_DCP.h>
 
 namespace dcp {
 
-/** @class SoundFrame
- *  @brief One &lsquo;frame&rsquo; of sound data from a MXF.
- */
-class SoundFrame : public boost::noncopyable
+class SoundFrame : public Frame<ASDCP::PCM::MXFReader, ASDCP::PCM::FrameBuffer>
 {
 public:
-	SoundFrame (boost::filesystem::path path, int n, ASDCP::AESDecContext *);
-	~SoundFrame ();
-
-	uint8_t const * data () const;
-	int size () const;
+	SoundFrame (ASDCP::PCM::MXFReader* reader, int n, std::shared_ptr<const DecryptionContext> c);
+	int channels () const;
+	int samples () const;
+	int32_t get (int channel, int sample) const;
 
 private:
-	/** a buffer to hold the frame */
-	ASDCP::PCM::FrameBuffer* _buffer;
+	int _channels;
 };
 
 }