[Ffmpeg-devel] [PATCH] idct8 in Altivec for H.264 decoding

Guillaume POIRIER poirierg
Mon Oct 9 12:57:59 CEST 2006


On 10/9/06, Luca Barbato <lu_zero at gentoo.org> wrote:
> Guillaume Poirier wrote:
> > It may be just simpler to just add all macros from x264 in ffmpeg.
> > They are quite usefull IMHO.
> >
> Sure, then we could clean up and make everything coherent.
> Could you wait a bit while I nuke the stuff I planned to nuke long ago
> (altivec_c_code will go for sure, I'm undecided about perfmon, even if
> shark and oprofile (and callgrind to have a clue later) are covering
> already all the needs IMHO)

Well, I'm certainly not pushing to merge _all_ x264 macros, just the
ones I'm using in idct8.

I'm not sure if I understood what you meant regarding "perfmon"... in
any case, I want to mention that being able to use the PMCs is a must
in FFmpeg, so please don't remove them.

With DADVSI (http://en.wikipedia.org/wiki/DADVSI), France finally has
a lead on USA on selling out individuals right to corporations!
Vive la France!

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