On Thu, Oct 15, 2015 at 4:04 PM, Derek Buitenhuis <derek.buitenh...@gmail.com> wrote: > On 10/15/2015 1:18 PM, Ganesh Ajjanagadde wrote: >> It has been demonstrated that using libc provided floating point >> functions is beneficial, in the context of fabs() vs FFABS. >> >> Unfortunately, MSVC 2012 (and earlier) lack the ISO C99 fmax, fmaxf, >> fmin, fminf functions. This patch adds them, thus making their usage in >> FFmpeg safe. > > We previously had at least fmin emulation in libm.h, but it > caused problems on some systems and was removed. > > Carl and Michael should remember.
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