From 2d3b77f43b3c839914ac7bca48f86db5675f89bb Mon Sep 17 00:00:00 2001
From: lummax <luogpg@googlemail.com>
Date: Sun, 30 Aug 2015 11:47:43 +0200
Subject: [PATCH] codec/encoder/audio: add `set_channel_layout()`

---
 src/codec/encoder/audio.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/codec/encoder/audio.rs b/src/codec/encoder/audio.rs
index 64d5ad6..4dcec93 100644
--- a/src/codec/encoder/audio.rs
+++ b/src/codec/encoder/audio.rs
@@ -5,7 +5,7 @@ use libc::c_int;
 use ffi::*;
 
 use super::Encoder as Super;
-use ::{Packet, Error, Dictionary, Codec};
+use ::{Packet, Error, Dictionary, Codec, ChannelLayout};
 use ::frame;
 use ::util::format;
 
@@ -60,6 +60,12 @@ impl Audio {
 			(*self.as_mut_ptr()).sample_fmt = value.into();
 		}
 	}
+
+	pub fn set_channel_layout(&mut self, value: ChannelLayout) {
+		unsafe {
+			(*self.as_mut_ptr()).channel_layout = value.bits();
+		}
+	}
 }
 
 impl Deref for Audio {