[vlc-devel] commit: Win32: use IsProcessorFeaturePresent() to detect available instructions (Geoffroy Couprie )
jb at videolan.org
Sat Jan 16 20:08:47 CET 2010
On Sat, Jan 16, 2010 at 07:57:27PM +0100, Laurent Aimar wrote :
> We already use cpuid to detect the instructions. We then test if they are
> really supported by forking and only if we are not under windows (I dunno if
> it is really needed).
I doubt it is needed now.
What OS doesn't support SSE or MMX?
Win2k->7 is ok
Linux 2.4 & 2.6 is ok
WinCE is ok
BSD seems to be ok
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