From 09d06189af3c3d648a33bea1d6a961e6728609a5 Mon Sep 17 00:00:00 2001
From: michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 17 Apr 2002 18:48:22 +0000
Subject: [PATCH] pre mmx2/3dnow fix

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@5661 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/aclib_template.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/libvo/aclib_template.c b/libvo/aclib_template.c
index 5ce2fcbb2c..68c2b8f48f 100644
--- a/libvo/aclib_template.c
+++ b/libvo/aclib_template.c
@@ -101,15 +101,21 @@ __asm__ __volatile__(\
 #define MMREG_SIZE 64 //8
 #endif
 
-/* Small defines (for readability only) ;) */
 #undef PREFETCH
 #undef EMMS
-#ifdef HAVE_K6_2PLUS
-#define PREFETCH "prefetch"
+
+#ifdef HAVE_3DNOW
+#define PREFETCH  "prefetch"
+#elif defined ( HAVE_MMX2 )
+#define PREFETCH "prefetchnta"
+#else
+#define PREFETCH "/nop"
+#endif
+
 /* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */
+#ifdef HAVE_3DNOW
 #define EMMS     "femms"
 #else
-#define PREFETCH "prefetchnta"
 #define EMMS     "emms"
 #endif