reduce calls of trigonometric functions in the stroker
Migrated from: [SAVANNAH-43441]
Werner LEMBERG reported:
This is a reminder to the thread
http://lists.gnu.org/archive/html/freetype-devel/2014-05/msg00032.html
where it is suggested to use floating-point functions. Alexei replied that it would be better to reduce the number of trigonometric calls similar to the emboldening code.