[FFmpeg-devel] [PATCH] avfilter, swresample, swscale: use fabs, fabsf instead of FFABS

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Oct 14 12:54:48 CEST 2015

Hendrik Leppkes <h.leppkes <at> gmail.com> writes:

> One thing I don't understand - why are we bothering 
> with something that at best comes out as "same speed" 
> from tests performed? (low number of runs are 
> irrelevant as they are not statistically significant).

Since the patches apparently save a function call, 
the question is imo: Why is this not measurable? 
Shouldn't a function call always have a clear impact?

Carl Eugen

More information about the ffmpeg-devel mailing list