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freetype2
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Code Issues 9 Releases Wiki Activity

[truetype] Fix scaling of vertical phantom points. 

* src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
pp4.x also.
This commit is contained in:
Werner Lemberg 2013-12-10 10:12:27 +01:00
parent 7318b1aa2f
commit 69d1a3609e
2 changed files with 20 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2013-12-10 Werner Lemberg <wl@gnu.org>
[truetype] Fix scaling of vertical phantom points.
* src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
pp4.x also.
2013-12-10 Werner Lemberg <wl@gnu.org>
[truetype] Fix positioning of composite glyphs.

14
src/truetype/ttgload.c
View File

@ -1574,13 +1574,19 @@
FT_FREE( deltas );
}
#endif
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
/* scale phantom points, if necessary; */
/* they get rounded in `TT_Hint_Glyph' */
if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
{
loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
/* pp1.y and pp2.y are always zero */
loader->pp3.x = FT_MulFix( loader->pp3.x, x_scale );
loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
loader->pp4.x = FT_MulFix( loader->pp4.x, x_scale );
loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
}
@ -1695,11 +1701,17 @@
#endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
/* scale phantom points, if necessary; */
/* they get rounded in `TT_Hint_Glyph' */
if ( ( loader->load_flags & FT_LOAD_NO_SCALE ) == 0 )
{
loader->pp1.x = FT_MulFix( loader->pp1.x, x_scale );
loader->pp2.x = FT_MulFix( loader->pp2.x, x_scale );
/* pp1.y and pp2.y are always zero */
loader->pp3.x = FT_MulFix( loader->pp3.x, x_scale );
loader->pp3.y = FT_MulFix( loader->pp3.y, y_scale );
loader->pp4.x = FT_MulFix( loader->pp4.x, x_scale );
loader->pp4.y = FT_MulFix( loader->pp4.y, y_scale );
}