tree 41b93ca30b0af8e26d8f105661c55ba329539422
parent faf34d29e222598a392ad65858813d161ebd50ac
author Werner Lemberg <wl@gnu.org> 1497033268 +0200
committer Werner Lemberg <wl@gnu.org> 1497033268 +0200

Provide more macros for flooring, ceiling, and rounding.

These versions don't produce run-time errors due to integer
overflow.

* include/freetype/internal/ftobjs.h: Include FT_INTERNAL_CALC_H.
(FT_PAD_ROUND_LONG, FT_PAD_CEIL_LONG, FT_PIX_ROUND_LONG,
FT_PIX_CEIL_LONG): New macros.
(FT_PAD_ROUND_INT32, FT_PAD_CEIL_INT32, FT_PIX_ROUND_INT32,
FT_PIX_CEIL_INT32): New macros.