Alexei Podtelezhnikov 884e4e67ee [base] Implement fast vector normalization. ...

The function uses Newton's iterations instead of dividing vector
components by its length, which needs a square root. This is,
literally, a bit less accurate but a lot faster.

* src/base/ftcalc.c (FT_Vector_NormLen): New function.

2015-06-29 22:32:05 -04:00

..

freetype

[base] Implement fast vector normalization.

2015-06-29 22:32:05 -04:00

ft2build.h

Another adjustment to header locations.

2015-06-26 06:48:00 +02:00