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Add support for detecting SSE2 and SSE3 on WinCE

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Change-Id: Ic26ba2073d1f1d7e12338811b86f9b99ea8f1eac
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Thiago Macieira 2012-03-22 19:34:41 -03:00 committed by Qt by Nokia
parent 7db5f0dd6a
commit 15e9b77cac
1 changed files with 4 additions and 0 deletions
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4
src/corelib/tools/qsimd.cpp
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@ -88,6 +88,10 @@ static inline uint detectProcessorFeatures()
}
#elif defined(_X86_)
features = 0;
if (IsProcessorFeaturePresent(PF_XMMI64_INSTRUCTIONS_AVAILABLE))
features |= SSE2;
if (IsProcessorFeaturePresent(PF_SSE3_INSTRUCTIONS_AVAILABLE))
features |= SSE3;
return features;
#endif
features = 0;