[MPlayer-dev-eng] Display more cpuflags

Xidorn Quan quanxunzhen at gmail.com
Mon Oct 22 03:24:51 CEST 2012


On Mon, Oct 22, 2012 at 9:08 AM, Josh <joshf87 at live.com> wrote:

> Rather simple, it adds SSE4, SSE4.2 and AVX to the 'Cpuflags:' line and
> report if they were compiled with them in the case of not using runtime cpu
> detection. Test on my i7-2600k (chose to disable AVX):
>
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNowExt: 0 SSE: 1 SSE2: 1 SSSE3: 1
> SSE4: 1 SSE4.2: 1 AVX: 1
> Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2 SSSE3 SSE4 SSE4.2
> CMOV
>

Why not add SSE3 as well? It isn't the same as SSSE3.
One more question, CMOV is also a CPU flag, and AVX is a extension, too.
Why are they absent in those sides?


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