[Git][freetype/freetype][master] [sfnt] Upgrade stop_offset to FT_Fixed from FT_F2Dot14

[@drott]

Dominik Röttsches pushed to branch master at FreeType / FreeType

Commits:

• 117df36b
  by Dominik Röttsches at 2022-06-22T09:33:20+00:00

  [sfnt] Upgrade stop_offset to FT_Fixed from FT_F2Dot14
  

2 changed files:

• include/freetype/ftcolor.h
• src/sfnt/ttcolr.c

Changes:

include/freetype/ftcolor.h

---

...	...	@@ -592,7 +592,8 @@ FT_BEGIN_HEADER
592	592	*
593	593	* @fields:
594	594	* stop_offset ::
595		- * The stop offset between 0 and 1 along the gradient.
	595	+ * The stop offset along the gradient, expressed as a 16.16 fixed-point
	596	+ * coordinate.
596	597	*
597	598	* color ::
598	599	* The color information for this stop, see @FT_ColorIndex.
...	...	@@ -604,7 +605,7 @@ FT_BEGIN_HEADER
604	605	*/
605	606	typedef struct FT_ColorStop_
606	607	{
607		- FT_F2Dot14 stop_offset;
	608	+ FT_Fixed stop_offset;
608	609	FT_ColorIndex color;
609	610
610	611	} FT_ColorStop;

src/sfnt/ttcolr.c

---

...	...	@@ -1054,7 +1054,7 @@
1054	1054	/* Iterator points at first `ColorStop` of `ColorLine`. */
1055	1055	p = iterator->p;
1056	1056
1057		- color_stop->stop_offset = FT_NEXT_SHORT( p );
	1057	+ color_stop->stop_offset = (FT_Fixed)FT_NEXT_SHORT( p ) << 2;
1058	1058
1059	1059	color_stop->color.palette_index = FT_NEXT_USHORT( p );
1060	1060

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