04-05-2009, 11:36 AM
(04-05-2009, 10:48 AM)LuisR14 Wrote:(04-05-2009, 09:32 AM)cottonvibes Wrote: btw, the way pcsx2 detects support for instruction sets is simple.but wouldn't it be better to use the CPUID instruction (unless you guys don't want to use assembly )
it tries to execute an instruction from that instruction set, and if it fails, then pcsx2 reports it as non-supported.
turns out we only do it the way i described for SSE3 and we use CPUID for the rest of the instruction sets (not sure if this was changed recently or if its always been like that)
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