On Sat, Dec 19, 2015 at 2:45 AM, Michael Niedermayer <[email protected]> wrote: > On Fri, Dec 18, 2015 at 09:45:27PM -0800, Ganesh Ajjanagadde wrote: >> lrint is faster and conveys the intent better here. It is safe as long int >> has >> at least 32 bits. >> >> Signed-off-by: Ganesh Ajjanagadde <[email protected]> >> --- >> libavfilter/vf_idet.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) > > half_life should be checked to be within the defined range of lrint()
sorry, don't understand: exp2 of a negative number is always < 1, so the lrint operates on a number < PRECISION, which falls within lrint's range. > > should be ok otherwise > > > [...] > > -- > Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB > > I know you won't believe me, but the highest form of Human Excellence is > to question oneself and others. -- Socrates > > _______________________________________________ > ffmpeg-devel mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > _______________________________________________ ffmpeg-devel mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
