From 096da45036959e57ae3aa5b0de0c06f69c651788 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <m.b.lankhorst@gmail.com>
Date: Thu, 11 Nov 2010 23:22:59 +0100
Subject: [PATCH] winegstreamer: Fix deadlock when changing state.

Leaving the lock is legal and required here since gstreamer has its
own locking in place. gst_pad_push could otherwise deadlock.
---
 dlls/winegstreamer/gsttffilter.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winegstreamer/gsttffilter.c b/dlls/winegstreamer/gsttffilter.c
index a304cc142a4..912439ebe88 100644
--- a/dlls/winegstreamer/gsttffilter.c
+++ b/dlls/winegstreamer/gsttffilter.c
@@ -267,7 +267,9 @@ static HRESULT WINAPI Gstreamer_transform_ProcessEnd(TransformFilter *iface) {
     GstTfImpl *This = (GstTfImpl*)iface;
     int ret;
 
+    LeaveCriticalSection(&This->tf.filter.csFilter);
     ret = gst_element_set_state(This->filter, GST_STATE_READY);
+    EnterCriticalSection(&This->tf.filter.csFilter);
     TRACE("Returned: %i\n", ret);
     return S_OK;
 }