Add SoundFrame::channels().

[libdcp.git] / src / sound_frame.cc

diff --git a/src/sound_frame.cc b/src/sound_frame.cc
index 521c990f40518ed7b9f975547650fff9b2b2752c..b5a52d02b7c23b5b3696d957745cd9898b061ba4 100644 (file)
--- a/src/sound_frame.cc
+++ b/src/sound_frame.cc
@@ -53,6 +53,12 @@ SoundFrame::get (int channel, int frame) const
        return d[0] | (d[1] << 8) | (d[2] << 16);
 }
 
+int
+SoundFrame::channels () const
+{
+       return _channels;
+}
+
 int
 SoundFrame::samples () const
 {