On Thu, Jan 7, 2016 at 2:25 PM, Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Wed, Jan 06, 2016 at 08:26:43PM -0800, Ganesh Ajjanagadde wrote: >> On Mon, Jan 4, 2016 at 6:38 PM, Ganesh Ajjanagadde >> <gajjanaga...@gmail.com> wrote: >> > This is faster; precision assured as result is a float. >> > >> > Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> >> > --- >> > libavfilter/avf_showspectrum.c | 2 +- >> > 1 file changed, 1 insertion(+), 1 deletion(-) >> > >> > diff --git a/libavfilter/avf_showspectrum.c >> > b/libavfilter/avf_showspectrum.c >> > index accd8c7..cff98ff 100644 >> > --- a/libavfilter/avf_showspectrum.c >> > +++ b/libavfilter/avf_showspectrum.c >> > @@ -578,7 +578,7 @@ static int plot_spectrum_column(AVFilterLink *inlink, >> > AVFrame *insamples) >> > a = cbrt(a); >> > break; >> > case FOURTHRT: >> > - a = pow(a, 0.25); >> > + a = sqrt(sqrt(a)); >> > break; >> > case FIFTHRT: >> > a = pow(a, 0.20); >> > -- >> > 2.6.4 >> > >> >> ping > > should be ok but iam not maintainer of this
pushed, thanks > > [...] > > thx > > -- > Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB > > Its not that you shouldnt use gotos but rather that you should write > readable code and code with gotos often but not always is less readable > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
