[Devel] Proposal: FT_Round_Fix

[Tom Kacvinsky]

Here is a macro (perhaps it ought to be an exported function defined
in ftcalc.c):

   #define FT_Round_Fix( x ) ( ( (x) + 0x8000L ) & -0x10000L )

This is what I propose to use for rounding any fixed value in FreeType.

Tom