pandory500/SDL-mirror
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Check for CPUID before checking for 3DNow!

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40748
This commit is contained in:
Sam Lantinga 2003-11-24 09:30:14 +00:00
parent 15fabb637b
commit 6587e3fd91
1 changed files with 3 additions and 0 deletions
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3
src/cpuinfo/SDL_cpuinfo.c
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@ -136,6 +136,9 @@ static __inline__ int CPU_haveMMX()
static __inline__ int CPU_have3DNow() static __inline__ int CPU_have3DNow()
{ {
int has_3DNow = 0; int has_3DNow = 0;
if ( !CPU_haveCPUID() ) {
return 0;
}
#if defined(__GNUC__) && defined(i386) #if defined(__GNUC__) && defined(i386)
__asm__ ( __asm__ (
"push %%ebx\n" "push %%ebx\n"