[FFmpeg-devel] regression - mpeg2 interlace/topfield flags not set anymore

[Reimar Döffinger]

Hello,
On Sat, Jan 26, 2008 at 07:16:31PM -0500, Rich Felker wrote:
> Using isnan is rather pointless; it's only use is to test nan without
> affecting floating point exception status. Just test if (d==d)
> instead..

Actually IIRC isnan was specifically used because (d==d) did not work
sometimes (with -ffast-math or so?)