From 997de2e8107cc4256e50611463d609b18fe9619f Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Mon, 14 Dec 2015 18:56:13 +0100
Subject: [PATCH] avfilter/vf_mpdecimate: Add missing emms_c()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavfilter/vf_mpdecimate.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_mpdecimate.c b/libavfilter/vf_mpdecimate.c
index 25efacfeeb..20b15a20f0 100644
--- a/libavfilter/vf_mpdecimate.c
+++ b/libavfilter/vf_mpdecimate.c
@@ -131,10 +131,13 @@ static int decimate_frame(AVFilterContext *ctx,
                         cur->data[plane], cur->linesize[plane],
                         ref->data[plane], ref->linesize[plane],
                         FF_CEIL_RSHIFT(ref->width,  hsub),
-                        FF_CEIL_RSHIFT(ref->height, vsub)))
+                        FF_CEIL_RSHIFT(ref->height, vsub))) {
+            emms_c();
             return 0;
+        }
     }
 
+    emms_c();
     return 1;
 }