[MPlayer-dev-eng] [PATCH]: Add SSE3 detection

[Diego Biurrun]

On Fri, Jan 09, 2009 at 05:53:07PM +0800, Zhou Zongyi wrote:
> 
> Since SSSE3 and SSE4a detection have been added, we should also add SSE3.
> 
> --- cpudetect.c (revision 28278) 
> +++ cpudetect.c (working copy) 
> @@ -153,6 +153,7 @@ 
>   caps->hasMMX  = (regs2[3] & (1 << 23 )) >> 23; // 0x0800000 
>   caps->hasSSE  = (regs2[3] & (1 << 25 )) >> 25; // 0x2000000 
>   caps->hasSSE2 = (regs2[3] & (1 << 26 )) >> 26; // 0x4000000 
> + caps->hasSSE3 = (regs2[2] & 1);                // 0x0000001 
>   caps->hasSSSE3 = (regs2[2] & (1 << 9 )) >>  9; // 0x0000200 
>   caps->hasMMX2 = caps->hasSSE; // SSE cpus supports mmxext too 
>   cl_size = ((regs2[1] >> 8) & 0xFF)*8; 

Can anybody confirm this is correct or point out a place to
verify it?

Diego