On Fri, Aug 12, 2011 at 1:06 PM, Octavian Voicu <octavian.vo...@gmail.com> wrote: > On Fri, Aug 12, 2011 at 12:59 PM, Michael Mc Donnell <mich...@mcdonnell.dk> > wrote: >> >> Is it ok to use roundf and rintf? They're both C99 functions. > > Hello, > As far as I know C99 is not allowed. However, you can emulate round by > doing: > floorf(val + 0.5f) > According to [1] floorf is C99 (only floor is C89), but including math.h in > wine actually gives you msvcrt's math.h which is a bit different and doesn't > even have round nor rint. Gdiplus uses floorf [2] so it should be OK. > Octavian > [1] http://linux.die.net/man/3/floorf > [2] http://source.winehq.org/git/wine.git/?a=search&h=HEAD&st=grep&s=floorf
Thanks Octavian. I was already using floorf(val + 0.5f), so I'll keep using that.