From f9f69028af9f09bd56a1c07f60a42643860e97c4 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Tue, 21 Dec 2010 20:56:25 +0000
Subject: [PATCH] Add emms_c() after exp_diff calculations. Fixes AC-3 encoding
 on OpenBSD 4.8 x86_32 and hopefully other similar configurations.

Originally committed as revision 26070 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/ac3enc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index ccf3e45fe2..15a2c07438 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -587,6 +587,7 @@ static void compute_exp_strategy_ch(AC3EncodeContext *s, uint8_t *exp_strategy,
         else
             exp_strategy[blk] = EXP_REUSE;
     }
+    emms_c();
 
     /* now select the encoding strategy type : if exponents are often
        recoded, we use a coarse encoding */