[FFmpeg-devel] Fixpoint FFT optimization, with MDCT and IMDCT wrappers for audio optimization

[Marc Hoffman]

On 7/27/07, Michael Niedermayer <michaelni at gmx.at> wrote:
> Hi
>
> On Fri, Jul 27, 2007 at 05:40:14PM -0400, mmh wrote:
> [...]

snip --- agreed and will make those changes.

> > --- libavcodec/fft.c  (revision 9807)
> > +++ libavcodec/fft.c  (working copy)
> > @@ -109,7 +109,7 @@
> >                  }
> >                  nblocks = nblocks >> 1;
> >              } while (nblocks != 0);
> > -            av_freep(&s->exptab);
> > +//            av_freep(&s->exptab);
> >          }
>
> hmm


This because I'm testing on a machine that deallocates that array.
i.e. X86 and guess what we make that array vanish.  Give me a
direction, and I will cast down the code as you command.

Marc