No-op: remove all trailing whitespace.

[dcpomatic.git] / src / lib / audio_buffers.h

diff --git a/src/lib/audio_buffers.h b/src/lib/audio_buffers.h
index 51488c39a45dff7e83445f2ede7d0dbce5b1a2a5..bcf5d5928ee1330758573cf4d8a7417f46d76e56 100644 (file)
--- a/src/lib/audio_buffers.h
+++ b/src/lib/audio_buffers.h
@@ -39,12 +39,15 @@ public:
 
        AudioBuffers & operator= (AudioBuffers const &);
 
+       boost::shared_ptr<AudioBuffers> clone () const;
+       boost::shared_ptr<AudioBuffers> channel (int) const;
+
        void ensure_size (int);
 
        float** data () const {
                return _data;
        }
-       
+
        float* data (int) const;
 
        int channels () const {
@@ -64,6 +67,7 @@ public:
        void apply_gain (float);
 
        void copy_from (AudioBuffers const * from, int frames_to_copy, int read_offset, int write_offset);
+       void copy_channel_from (AudioBuffers const * from, int from_channel, int to_channel);
        void move (int from, int to, int frames);
        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);
@@ -71,7 +75,7 @@ public:
 private:
        void allocate (int, int);
        void deallocate ();
-       
+
        /** Number of channels */
        int _channels;
        /** Number of frames (where a frame is one sample across all channels) */