From 48a720448779e4519b2cccae7c41ab1a618224a7 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 29 Nov 2020 20:56:37 +0100
Subject: Add SoundFrame::channels().

---
 src/sound_frame.cc | 6 ++++++
 src/sound_frame.h  | 1 +
 2 files changed, 7 insertions(+)

(limited to 'src')

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
@@ -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
 {
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;
 
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