[FFmpeg-devel] [RFC] cpu specific implementation of libavutil functions

[Ronald S. Bultje]

Hi,

On 9/9/07, Nigel Pearson <nigel at ind.tansu.com.au> wrote:
>
> > 2. do we even have a working altivec detection routine?
>
> 1) MythTV uses the one in libavcodec/ppc/dsputil_altivec.c
> which seems to work correctly on Darwin.


That's not what he means, I think. If you compile on altivec, does it work
when running on G3 (w/o Altivec)? To my best memory, it doesn't. It crashes
on the first altivec instrucion (illegal instruction or so).

Ronald