SSSE3 and SSSE4.1 - Windows XP?

[belomeclone]

I remember reading something back when checking out the PSCSX2 Emulator about those things. Some of them only worked on DirectX10? Some of them only worked with some kind of Video Card?

Am I way off track? Will it work for anything?

[James333]

SSSE3 and SSSE4.1 are CPU instructions , use cpu-z to see if your CPU support them

In r5300 the SSSE code was committed , now you can compile dolphin with those sets of instructions

NOTE:
To compile with the new SSSE code:

1_Right click in "video common"
2_Select "Properties"
3_Go to "Configuration Properties > C/C++ > Preprocessor > Preprocessor Definitions"
4_Click the three dots
5_add "_M_SSE=0x301" for SSSE3 or "_M_SSE=0x401" for SSSE4.1 ( without quotes, thanks! )
6_Save, compile and Enjoy

[belomeclone]

CPUZ says MMX, SSE (1, 2, 3, 3S), EM64T, VT-x

So, I miss out on SSE4.1 until I upgrade my PC?

[thaCASHdude]

yep, your cpu only supports up to SSSE3 (3S)

[acenima]

Why is their no instructions for SSE4A?

[jontcold]

got the same with my phemon2 x4 965 i think sse4.1 it only for intel if i am right but it if true did is it possible to compile for sse4a amd cpu

[boogerlad]

no instructions for sse4a because nodchip doesn't have an amd cpu.