/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
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
*/
-#ifndef DVDOMATIC_AUDIO_BUFFERS_H
-#define DVDOMATIC_AUDIO_BUFFERS_H
+/** @file src/lib/audio_buffers.h
+ * @brief AudioBuffers class.
+ */
+
+#ifndef DCPOMATIC_AUDIO_BUFFERS_H
+#define DCPOMATIC_AUDIO_BUFFERS_H
#include <boost/shared_ptr.hpp>
void make_silent (int c);
void make_silent (int from, int frames);
+ void apply_gain (float);
+
void copy_from (AudioBuffers const * from, int frames_to_copy, int read_offset, int write_offset);
void move (int from, int to, int frames);
- void accumulate_channel (AudioBuffers const *, int, int);
+ void accumulate_channel (AudioBuffers const * from, int from_channel, int to_channel, float gain = 1);
void accumulate_frames (AudioBuffers const *, int read_offset, int write_offset, int frames);
private: