[FFmpeg-devel] Trans.: a64multienc.c and drawutils.c optimisations

yann.lepetitcorps at free.fr yann.lepetitcorps at free.fr
Tue Dec 27 21:39:19 CET 2011


The same thing but with a very little optimization that economize one
multiplication into the memcpy on the memset_sized() func in drawutils.C

@+
Yannoo

Selon yann.lepetitcorps at free.fr:

> I have download the FFMPEG git into my linux box, make modifications,
> compiled
> the new version and generated the diff file in attachment.
>
>
>
> @+
> Yannoo
>
>
> Selon yann.lepetitcorps at free.fr:
>
> > No problem :)
> >
> > => I download the current git head on my linux box and work only with it
> >    (instead the 0.9 version that I have previously used on my Apple box)
> >
> > @+
> > Yannoo
> >
> > Selon Carl Eugen Hoyos <cehoyos at ag.or.at>:
> >
> > >  <yann.lepetitcorps <at> free.fr> writes:
> > >
> > > > I have begin to analyse FFMPEG 0.9 sources and think to has found somes
> > > areas
> > >
> > > Please do not work on a release, only develop with current git head!
> > >
> > > > that can to be a little optimised such as in a64multienc.c or
> drawutils.c
> > >
> > > If you feel unable to use git send-email (which is the preferred way of
> > > sending
> > > patches), please at least do "git diff >patchfile.diff" and send the
> result
> > > as
> > > an attachment.
> > >
> > > Carl Eugen
> > >
> > > _______________________________________________
> > > ffmpeg-devel mailing list
> > > ffmpeg-devel at ffmpeg.org
> > > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> > >
> >
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
>
>
>


-------------- next part --------------
A non-text attachment was scrubbed...
Name: ylp_27dec2011_21h19.diff
Type: text/x-patch
Size: 4119 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20111227/c64cfb9d/attachment.bin>


More information about the ffmpeg-devel mailing list