Author :
Alexei Podtelezhnikov
Date :
2014-10-24 23:50:57
Hash :aba0f498 Message :Improve flat corner definition.
* include/internal/ftcalc.h (FT_HYPOT): Macro to approximate Euclidean
distance with the alpha max plus beta min algorithm.
* src/base/ftcalc.c (ft_corner_is_flat): Use it instead of Taxicab metric.