From 985bc911a2ffb844e2d89014758d9d7458a5f7a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.net>
Date: Fri, 24 Aug 2012 23:14:57 +0100
Subject: [PATCH] gst: log performance warning debug message if glib emulates
 atomic ops

---
 gst/gst.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gst/gst.c b/gst/gst.c
index b19bac019d..793afaa0f7 100644
--- a/gst/gst.c
+++ b/gst/gst.c
@@ -591,6 +591,11 @@ init_pre (GOptionContext * context, GOptionGroup * group, gpointer data,
   }
 #endif
 
+#ifndef G_ATOMIC_LOCK_FREE
+  GST_CAT_WARNING (GST_CAT_PERFORMANCE, "GLib atomic operations are NOT "
+      "implemented using real hardware atomic operations!");
+#endif
+
   return TRUE;
 }