From f4facd2ce70b1d07ae2730abfcc050f2acbc3b53 Mon Sep 17 00:00:00 2001
From: Martin Storsjö <martin@martin.st>
Date: Wed, 9 Jan 2013 22:57:41 +0200
Subject: x86: Add a Yasm-based emms() replacement

This provides a fallback when building with Yasm enabled, but neither
inline assembly, nor the _mm_empty intrinsic are available or enabled.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
---
 libavutil/internal.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libavutil/internal.h')

diff --git a/libavutil/internal.h b/libavutil/internal.h
index f0f5a635c8..5bc6a085d6 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -141,6 +141,9 @@ static av_always_inline void emms_c(void)
 #elif HAVE_MMX && HAVE_MM_EMPTY
 #   include <mmintrin.h>
 #   define emms_c _mm_empty
+#elif HAVE_MMX && HAVE_YASM
+#   include "libavutil/x86/emms.h"
+#   define emms_c avpriv_emms_yasm
 #else
 #   define emms_c()
 #endif /* HAVE_MMX_INLINE */
-- 
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