From 5b86cffba3261ac17ccf3b500b90f59b381e90cd Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <aeh@db.org>
Date: Wed, 15 Feb 2012 23:05:11 +0000
Subject: [PATCH] patch: move unsupported codecs to the end of the list

---
 src/sdp/media.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/sdp/media.c b/src/sdp/media.c
index 676ac01..5ed370e 100644
--- a/src/sdp/media.c
+++ b/src/sdp/media.c
@@ -226,6 +226,21 @@ void sdp_media_align_formats(struct sdp_media *m, bool offer)
 			list_append(&m->lfmtl, &lfmt->le, lfmt);
 		}
 	}
+
+	if (offer) {
+
+		for (lle=m->lfmtl.tail; lle; ) {
+
+			lfmt = lle->data;
+
+			lle = lle->prev;
+
+			if (!lfmt->sup) {
+				list_unlink(&lfmt->le);
+				list_append(&m->lfmtl, &lfmt->le, lfmt);
+			}
+		}
+	}
 }