From e7ddb0cf4c02089486ba72e4fe94ec6a4e299738 Mon Sep 17 00:00:00 2001
From: Matthieu Castet <castet.matthieu@free.fr>
Date: Sun, 5 Dec 2004 23:26:43 +0000
Subject: [PATCH] detect sse on athlon-xp patch by (matthieu castet <castet >.<
matthieu >at< free >.< fr>)
Originally committed as revision 3729 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/i386/cputest.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/i386/cputest.c b/libavcodec/i386/cputest.c
index d2a3851911c..d2694993e44 100644
--- a/libavcodec/i386/cputest.c
+++ b/libavcodec/i386/cputest.c
@@ -25,7 +25,7 @@
/* Function to test if multimedia instructions are supported... */
int mm_support(void)
{
- int rval;
+ int rval = 0;
int eax, ebx, ecx, edx;
long a, c;
@@ -64,7 +64,7 @@ int mm_support(void)
cpuid(1, eax, ebx, ecx, edx);
if ((edx & 0x00800000) == 0)
return 0;
- rval = MM_MMX;
+ rval |= MM_MMX;
if (edx & 0x02000000)
rval |= MM_MMXEXT | MM_SSE;
if (edx & 0x04000000)
@@ -85,7 +85,7 @@ int mm_support(void)
rval |= MM_3DNOW;
if (edx & 0x00400000)
rval |= MM_MMXEXT;
- return rval;
+ goto inteltest;
} else if (ebx == 0x746e6543 &&
edx == 0x48727561 &&
ecx == 0x736c7561) { /* "CentaurHauls" */
--
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