freetype

History

Alexei Podtelezhnikov 95b0fe2a6d [base] Reintroduce `FT_SqrtFixed`. The general square root calculations are not necessary in FreeType. For vector normalization or length, FreeType uses special functions. It is, however, required in the legacy CFF specifications. * src/base/ftcalc.c (FT_SqrtFixed): New function that uses either Babylonian or bit-wise algorithm, whichever is faster for the given situation. * include/freetype/internal/ftcalc.h (FT_SqrtFixed): Declare it.	2023-09-19 22:26:32 -04:00
..
freetype	[base] Reintroduce `FT_SqrtFixed`.	2023-09-19 22:26:32 -04:00
ft2build.h	Update all copyright notices.	2023-01-17 09:18:25 +01:00

Alexei Podtelezhnikov 95b0fe2a6d [base] Reintroduce FT_SqrtFixed.

The general square root calculations are not necessary in FreeType.
For vector normalization or length, FreeType uses special functions.
It is, however, required in the legacy CFF specifications.

* src/base/ftcalc.c (FT_SqrtFixed): New function that uses either
Babylonian or bit-wise algorithm, whichever is faster for the given
situation.
* include/freetype/internal/ftcalc.h (FT_SqrtFixed): Declare it.

2023-09-19 22:26:32 -04:00

freetype [base] Reintroduce FT_SqrtFixed. 2023-09-19 22:26:32 -04:00