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-rw-r--r--src/lib/util.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/util.h b/src/lib/util.h
index 02cc742aa..0edfe2076 100644
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -159,6 +159,7 @@ class AudioBuffers
public:
AudioBuffers (int channels, int frames);
AudioBuffers (AudioBuffers const &);
+ AudioBuffers (boost::shared_ptr<const AudioBuffers>);
~AudioBuffers ();
float** data () const {
@@ -182,7 +183,7 @@ public:
void copy_from (AudioBuffers* from, int frames_to_copy, int read_offset, int write_offset);
void move (int from, int to, int frames);
- void accumulate (boost::shared_ptr<AudioBuffers>, int, int);
+ void accumulate (boost::shared_ptr<const AudioBuffers>, int, int);
private:
/** Number of channels */