[mythtv] Enabling MMX on MacOS X Intel builds

usleepless at gmail.com usleepless at gmail.com
Thu Mar 23 21:16:29 UTC 2006


Hi,

pardon my curiousity.

On 3/22/06, Todd Ignasiak <ignasiak at gmail.com> wrote:
> I patched the MMX stuff in the 0.20 SVN tree, and was able to build a
> frontend binary.  The MMX made a huge difference in the MPEG2 decoding
> performance, taking it from ~150% CPU to 85-95% CPU on a core duo Mac
> Mini.

what kind of stream are you talking about? ( Mbs, source? )

is the playback flawless?

do you have other clients than the Mac ( ie a linux client ), to
compare the performance?

is the videooutput Xv? do you have mplayer running as well? what kind
of load does mplayer take?

regards,

usleep

>
...zipp...
>


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