[FFmpeg-devel] [PATCH] configure: check if NAN can be used as a constant initializer

[Derek Buitenhuis]

On 9/13/2017 8:39 PM, James Almer wrote:
> Maybe not, but I'm not going to spend time reading and testing the code
> to find out if that's the case when the maintainer hasn't dealt with
> this himself for an entire month.

He's on vacation, I think.

> As i said, if anyone has a better or preferred solution I'll not oppose
> a patch implementing it and reverting mine.

I prefer this one, because, for example, it covers zscale, too, which
can't be fixed by using DBL_MAX/DBL_MIN, since NAN is part of libzimg's
public API.

- Derek