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Merge "dsp/cpu: (msvs) add include for __cpuidex"

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pascal massimino 2015-01-17 08:55:31 -08:00 committed by Gerrit Code Review
commit cc08742454
1 changed files with 3 additions and 1 deletions
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src/dsp/cpu.c
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@ -38,7 +38,9 @@ static WEBP_INLINE void GetCPUInfo(int cpu_info[4], int info_type) {
: "=a"(cpu_info[0]), "=b"(cpu_info[1]), "=c"(cpu_info[2]), "=d"(cpu_info[3])
: "a"(info_type), "c"(0));
}
#elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 150030729 // >= VS2008 SP1
#elif (defined(_M_X64) || defined(_M_IX86)) && \
defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 150030729 // >= VS2008 SP1
#include <intrin.h>
#define GetCPUInfo(info, type) __cpuidex(info, type, 0) // set ecx=0
#elif defined(WEBP_MSC_SSE2)
#define GetCPUInfo __cpuid