On Mon, Feb 25, 2013 at 2:46 PM, Luca Barbato <[email protected]> wrote:

> On 25/02/13 07:02, Can Wu wrote:
> > ---
> >  libavcodec/x86/fft.h |    3 +++
> >  1 file changed, 3 insertions(+)
> >
> > diff --git a/libavcodec/x86/fft.h b/libavcodec/x86/fft.h
> > index 6e80b95..773d642 100644
> > --- a/libavcodec/x86/fft.h
> > +++ b/libavcodec/x86/fft.h
> > @@ -25,10 +25,13 @@ void ff_fft_permute_sse(FFTContext *s, FFTComplex
> *z);
> >  void ff_fft_calc_avx(FFTContext *s, FFTComplex *z);
> >  void ff_fft_calc_sse(FFTContext *s, FFTComplex *z);
> >  void ff_fft_calc_3dnow(FFTContext *s, FFTComplex *z);
> > +void ff_fft_calc_3dnow2(FFTContext *s, FFTComplex *z);
> >  void ff_fft_calc_3dnowext(FFTContext *s, FFTComplex *z);
> >
>
> where is it used?
>
> here:
libavcodec/x86/fft.c:        s->fft_calc   = ff_fft_calc_3dnow2;

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-- 
wucan
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