[MPlayer-dev-eng] [MPlayer-cvslog] r35437 - trunk/libmpcodecs/ad_ffmpeg.c

[Xidorn Quan]

On Wed, Nov 21, 2012 at 8:07 PM, Nicolas George <
nicolas.george at normalesup.org> wrote:

> Le primidi 1er frimaire, an CCXXI, upsuper a écrit :
> > Use size_t instead of unsigned in address arithmetic.
> >
> > Use of size_t in address arithmetic provides better performance in
> > 64bit system.
>
> Did you do benchmarks and get numeric results?


I did no benchmarks here myself, but according to an article here:
http://www.viva64.com/en/a/0050/#ID0EOZAG , it gives up to 10%
performance gain on 64bit system.

Regards,
Xidorn Quan