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SSE3 support patch by Zhou Zongyi, zhouzongyi pset.suntec net 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28936 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2009-03-12 10:50:21 +00:00
parent a0735f5859
commit cb9716ac6e
2 changed files with 3 additions and 0 deletions
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2
cpudetect.c
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@ -143,6 +143,7 @@ void GetCpuCaps( CpuCaps *caps)
caps->hasMMX = (regs2[3] & (1 << 23 )) >> 23; // 0x0800000
caps->hasSSE = (regs2[3] & (1 << 25 )) >> 25; // 0x2000000
caps->hasSSE2 = (regs2[3] & (1 << 26 )) >> 26; // 0x4000000
caps->hasSSE3 = (regs2[2] & 1); // 0x0000001
caps->hasSSSE3 = (regs2[2] & (1 << 9 )) >> 9; // 0x0000200
caps->hasMMX2 = caps->hasSSE; // SSE cpus supports mmxext too
cl_size = ((regs2[1] >> 8) & 0xFF)*8;
@ -458,6 +459,7 @@ void GetCpuCaps( CpuCaps *caps)
caps->has3DNowExt=0;
caps->hasSSE=0;
caps->hasSSE2=0;
caps->hasSSE3=0;
caps->hasSSSE3=0;
caps->hasSSE4a=0;
caps->isX86=0;

1
cpudetect.h
View File

@ -46,6 +46,7 @@ typedef struct cpucaps_s {
int has3DNowExt;
int hasSSE;
int hasSSE2;
int hasSSE3;
int hasSSSE3;
int hasSSE4a;
int isX86;