[Ffmpeg-devel] [PATCH] imc should use av_log2

Guillaume POIRIER poirierg
Fri Nov 10 17:20:17 CET 2006


Hi,

On 11/10/06, Steve Lhomme <slhomme at divxcorp.com> wrote:
> Benjamin Larsson wrote:
> > Steve Lhomme skrev:
> >> ...instead of log2()
> >>
> >> Steve
> >>
> >
> > Did you actually test if this worked ?
>
> Nop, I don't have any test file. But I know MSVC doesn't have log2() and
> FFMPEG provides one (used a lot in other places). So I assume it should
> do the same.
>

As far as I understand the code of av_log2(), it's a function aimed at
being used for integers, not floats.

Guillaume
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