From 364c53fd61f57d7f45300bd6be5c4b1f3aad55db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian.droege@collabora.co.uk>
Date: Mon, 8 Feb 2010 08:20:44 +0100
Subject: [PATCH] shapewipe: Always hold the mask mutex before signalling the
 GCond

---
 gst/shapewipe/gstshapewipe.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst/shapewipe/gstshapewipe.c b/gst/shapewipe/gstshapewipe.c
index 41ee168142..cdee621293 100644
--- a/gst/shapewipe/gstshapewipe.c
+++ b/gst/shapewipe/gstshapewipe.c
@@ -276,7 +276,9 @@ gst_shape_wipe_reset (GstShapeWipe * self)
     gst_buffer_unref (self->mask);
   self->mask = NULL;
 
+  g_mutex_lock (self->mask_mutex);
   g_cond_signal (self->mask_cond);
+  g_mutex_unlock (self->mask_mutex);
 
   self->fmt = GST_VIDEO_FORMAT_UNKNOWN;
   self->width = self->height = 0;