[FFmpeg-devel] [PATCHv2] avutil/mathematics: speed up av_gcd by using Stein's binary GCD algorithm
Carl Eugen Hoyos
cehoyos at ag.or.at
Thu Oct 22 11:49:10 CEST 2015
Ganesh Ajjanagadde <gajjanagadde <at> gmail.com> writes:
> > This broke fate with -ftrapv
> > The problem seems to be in av_gcd() and not the De-Bruijn version of
> > ff_ctzll since the gcc builtin is being used.
> Don't have the time to investigate right now - revert for now unless
> someone can fix it quickly.
Please revert if nobody can fix this.
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