X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_buffers.h;h=64ad4ba9539e5e665eb6efe61704bd0954e88e93;hb=bd83f1b0e1d8e7aae0af51376dbbb88d5e3f69d0;hp=a294ff9144944c804d805ce2f7d82f8c7efc1aa8;hpb=3828baf56467224f5d44049bf1e7a7ed11f43a05;p=dcpomatic.git

diff --git a/src/lib/audio_buffers.h b/src/lib/audio_buffers.h
index a294ff914..64ad4ba95 100644
--- a/src/lib/audio_buffers.h
+++ b/src/lib/audio_buffers.h
@@ -32,7 +32,7 @@
  *  @brief A class to hold multi-channel audio data in float format.
  *
  *  The use of int32_t for frame counts in this class is due to the
- *  round-up to the next power-of-2 code in ::ensure_size; if that
+ *  round-up to the next power-of-2 code in ensure_size(); if that
  *  were changed the frame count could use any integer type.
  */
 class AudioBuffers
@@ -40,7 +40,7 @@ class AudioBuffers
 public:
 	AudioBuffers (int channels, int32_t frames);
 	AudioBuffers (AudioBuffers const &);
-	AudioBuffers (boost::shared_ptr<const AudioBuffers>);
+	explicit AudioBuffers (boost::shared_ptr<const AudioBuffers>);
 	~AudioBuffers ();
 
 	AudioBuffers & operator= (AudioBuffers const &);
@@ -74,9 +74,11 @@ public:
 
 	void copy_from (AudioBuffers const * from, int32_t frames_to_copy, int32_t read_offset, int32_t write_offset);
 	void copy_channel_from (AudioBuffers const * from, int from_channel, int to_channel);
-	void move (int32_t from, int32_t to, int32_t frames);
+	void move (int32_t frames, int32_t from, int32_t to);
 	void accumulate_channel (AudioBuffers const * from, int from_channel, int to_channel, float gain = 1);
-	void accumulate_frames (AudioBuffers const *, int32_t read_offset, int32_t write_offset, int32_t frames);
+	void accumulate_frames (AudioBuffers const * from, int32_t frames, int32_t read_offset, int32_t write_offset);
+	void append (boost::shared_ptr<const AudioBuffers> other);
+	void trim_start (int32_t frames);
 
 private:
 	void allocate (int channels, int32_t frames);