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Lines 32-38
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# if !defined(__SSE__) || defined(_M_X64) || defined(__amd64__) |
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# if !defined(__SSE__) || defined(_M_X64) || defined(__amd64__) |
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# define query_cpu_support() 0 |
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# define query_cpu_support() 0 |
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#else |
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#else |
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# include <intrin.h> |
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#if defined WIN32 || defined _WIN32 |
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#include <intrin.h> |
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static inline int query_cpu_support(void) |
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static inline int query_cpu_support(void) |
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{ |
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{ |
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int buffer[4]; |
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int buffer[4]; |
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Lines 43-47
static inline int query_cpu_support(void)
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# endif |
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# endif |
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; |
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; |
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} |
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} |
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#else |
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#include <cpuid.h> |
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static inline int query_cpu_support(void) |
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{ |
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unsigned int eax, ebx, ecx, edx=0; |
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__get_cpuid(1, &eax, &ebx, &ecx, &edx); |
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return ((edx & 1<<25) == 0) /*SSE*/ |
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#ifdef __SSE2__ |
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+ ((edx & 1<<26) == 0) /*SSE2*/ |
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#endif |
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; |
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} |
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#endif |
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# endif |
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# endif |
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#endif |
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#endif |
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