On 12/28/15, Ganesh Ajjanagadde <gajjanaga...@gmail.com> wrote: > Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> > --- > libavfilter/af_anequalizer.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/libavfilter/af_anequalizer.c b/libavfilter/af_anequalizer.c > index d7b5b6c..649c0b9 100644 > --- a/libavfilter/af_anequalizer.c > +++ b/libavfilter/af_anequalizer.c > @@ -391,8 +391,8 @@ static void chebyshev1_bp_filter(EqualizatorFilter *f, > > epsilon = sqrt((G*G - Gb*Gb) / (Gb*Gb - G0*G0)); > g0 = pow(G0,1.0/N); > - alfa = pow(1.0/epsilon + sqrt(1 + pow(epsilon,-2.0)), 1.0/N); > - beta = pow(G/epsilon + Gb * sqrt(1 + pow(epsilon,-2.0)), 1.0/N); > + alfa = pow(1.0/epsilon + sqrt(1 + 1/(epsilon*epsilon)), 1.0/N); > + beta = pow(G/epsilon + Gb * sqrt(1 + 1/(epsilon*epsilon)), 1.0/N); > a = 0.5 * (alfa - 1.0/alfa); > b = 0.5 * (beta - g0*g0*(1/beta)); > tetta_b = tan(wb/2); > -- > 2.6.4 > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel >
both patches ok _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
