Add SoundFrame::channels().

2 files changed, 7 insertions, 0 deletions

diff --git a/src/sound_frame.cc b/src/sound_frame.cc
index 521c990f..b5a52d02 100644
--- a/src/sound_frame.cc
+++ b/src/sound_frame.cc
@@ -54,6 +54,12 @@ SoundFrame::get (int channel, int frame) const
 }
 
 int
+SoundFrame::channels () const
+{
+	return _channels;
+}
+
+int
 SoundFrame::samples () const
 {
 	return size() / (_channels * 3);
diff --git a/src/sound_frame.h b/src/sound_frame.h
index e58e4bf3..5494d2da 100644
--- a/src/sound_frame.h
+++ b/src/sound_frame.h
@@ -47,6 +47,7 @@ class SoundFrame : public Frame<ASDCP::PCM::MXFReader, ASDCP::PCM::FrameBuffer>
 {
 public:
 	SoundFrame (ASDCP::PCM::MXFReader* reader, int n, boost::shared_ptr<const DecryptionContext> c);
+	int channels () const;
 	int samples () const;
 	int32_t get (int channel, int sample) const;