diff options
| -rw-r--r-- | cpudetect.c | 4 | ||||
| -rw-r--r-- | cpudetect.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/cpudetect.c b/cpudetect.c index 43f5cc2a7d..22edd58795 100644 --- a/cpudetect.c +++ b/cpudetect.c @@ -144,6 +144,8 @@ 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->hasSSSE3 = (regs2[3] & (1 << 9 )) >> 9; // 0x0000200 + caps->hasSSE4a = (regs2[3] & (1 << 6 )) >> 6; // 0x0000040 caps->hasMMX2 = caps->hasSSE; // SSE cpus supports mmxext too cl_size = ((regs2[1] >> 8) & 0xFF)*8; if(cl_size) caps->cl_size = cl_size; @@ -496,6 +498,8 @@ void GetCpuCaps( CpuCaps *caps) caps->has3DNowExt=0; caps->hasSSE=0; caps->hasSSE2=0; + caps->hasSSSE3=0; + caps->hasSSE4a=0; caps->isX86=0; caps->hasAltiVec = 0; #ifdef HAVE_ALTIVEC diff --git a/cpudetect.h b/cpudetect.h index 6c48da0bef..a98f97f0e4 100644 --- a/cpudetect.h +++ b/cpudetect.h @@ -44,6 +44,8 @@ typedef struct cpucaps_s { int has3DNowExt; int hasSSE; int hasSSE2; + int hasSSSE3; + int hasSSE4a; int isX86; unsigned cl_size; /* size of cache line */ int hasAltiVec; |