[FFmpeg-devel] [PATCH] Unconditionally run emms on calls to emms_c() if HAVE_MMX is defined

[Måns Rullgård]

Eli Friedman <eli.friedman at gmail.com> writes:

> On Tue, Jul 6, 2010 at 3:06 PM, Eli Friedman <eli.friedman at gmail.com> wrote:
>> 2010/7/4 M?ns Rullg?rd <mans at mansr.com>:
>>> _I_ think the idea is OK, but your patch isn't quite what I intended.
>>> I'm waiting for Reinhard to voice his opinion. ?He knows what distros
>>> want, can, and can't.
>>
>> What were you thinking of?

If there's a way to detect -mfpmath=sse being used, the emms
instruction could be dropped then too.

> Ping?

I'm waiting for a final opinion from the distro guys.  Ultimately,
it's Michael's call though.

-- 
M?ns Rullg?rd
mans at mansr.com