[MPlayer-users] Re: mencoder rescaling crashes libmpeg2

Michael Niedermayer michaelni at gmx.at
Thu Feb 28 22:59:09 CET 2002


Hi

On Thursday 28 February 2002 22:16, Arpi wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hi,
>
> > > there is a bug in gcc 2.95.2 which causes alot of the asm blocks to be
> > > misscompiled, if u use 2.95.2 i would recommand to upgrade to 2.95.3
> > > if u use 2.95.3 or 3.0* than please post gdb output of it
> >
> > Thanks for the quick answer. That might be the perfect diagnosis. Yes,
> > I'm using gcc 2.95.2 on an old Debian Potato distribution. I'll try to
> > play with some compiler (optimization) switches. Sometimes that helps.
> >
> > > arpi, do u want me to try to workaround them all?
>
> is it easy to do, and is it without any speed loss? then yes, maybe.
> otherwise leave it, no one should use 2.95.2 nowdays.
its perhaps easy to fix this one, but imho there are more, anyway i attached 
a patch, can someone check if it fixes the problem
there will be a (very) small speedloss

if this doesnt fix the problem, then its not easy anymore imho ...

[...]

Michael
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