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Applied cpu detection fix by Kjetil Torgrim Homme <kjetilho at linpro dot no>.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1895 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4 2001-09-15 22:28:55 +00:00
parent 9d6fe0253b
commit 4da7cc781d
1 changed files with 5 additions and 2 deletions
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7
mp3lib/d_cpu.s
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@ -103,18 +103,21 @@ a3dnow:
movl $0x80000000,%eax
cpuid
cmpl $0x80000000,%eax
jbe exit2
jbe no3dnow
movl $0x80000001,%eax
cpuid
xorl %eax,%eax
testl $0x80000000,%edx
jz exit2
jz no3dnow
/// eax=1 - K6 3DNow!
inc %eax
testl $0x40000000,%edx
jz exit2
/// eax=2 - K7 3DNowEx!
orl $2, %eax
jmp exit2
no3dnow:
xorl %eax,%eax
exit2:
popl %ecx