[Git][freetype/freetype][master] * src/truetype/ttgxvar.c (ft_var_to_normalized): Edge optimization.

[Alexei Podtelezhnikov (@apodtele)]

Alexei Podtelezhnikov pushed to branch master at FreeType / FreeType

Commits:

• c5cd2a3d
  by Alexei Podtelezhnikov at 2021-11-10T08:46:26-05:00

  * src/truetype/ttgxvar.c (ft_var_to_normalized): Edge optimization.
  

1 changed file:

• src/truetype/ttgxvar.c

Changes:

src/truetype/ttgxvar.c

---

...	...	@@ -1883,19 +1883,16 @@
1883	1883	" clamping\n",
1884	1884	a->minimum / 65536.0,
1885	1885	a->maximum / 65536.0 ));
1886		-
1887		- if ( coord > a->maximum )
1888		- coord = a->maximum;
1889		- else
1890		- coord = a->minimum;
1891	1886	}
1892	1887
1893		- if ( coord < a->def )
1894		- normalized[i] = -FT_DivFix( SUB_LONG( coord, a->def ),
1895		- SUB_LONG( a->minimum, a->def ) );
1896		- else if ( coord > a->def )
1897		- normalized[i] = FT_DivFix( SUB_LONG( coord, a->def ),
	1888	+ if ( coord > a->def )
	1889	+ normalized[i] = coord >= a->maximum ? 0x10000L :
	1890	+ FT_DivFix( SUB_LONG( coord, a->def ),
1898	1891	SUB_LONG( a->maximum, a->def ) );
	1892	+ else if ( coord < a->def )
	1893	+ normalized[i] = coord <= a->minimum ? -0x10000L :
	1894	+ FT_DivFix( SUB_LONG( coord, a->def ),
	1895	+ SUB_LONG( a->def, a->minimum ) );
1899	1896	else
1900	1897	normalized[i] = 0;
1901	1898	}

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