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author | Alexei Podtelezhnikov <apodtele@gmail.com> | 2021-11-10 08:46:26 -0500 |
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committer | Alexei Podtelezhnikov <apodtele@gmail.com> | 2021-11-10 08:46:26 -0500 |
commit | c5cd2a3db43886e9ee4e92a041229d282b56cc03 (patch) | |
tree | 764e1ad77c251dcfb312ef04621c6de497e0b50c /src | |
parent | 188c7d6670fc69d01495ba791bd3d5c7d10c6824 (diff) | |
download | freetype2-c5cd2a3db43886e9ee4e92a041229d282b56cc03.tar.gz |
* src/truetype/ttgxvar.c (ft_var_to_normalized): Edge optimization.
Diffstat (limited to 'src')
-rw-r--r-- | src/truetype/ttgxvar.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c index 856f88fb9..4fda29962 100644 --- a/src/truetype/ttgxvar.c +++ b/src/truetype/ttgxvar.c @@ -1883,19 +1883,16 @@ " clamping\n", a->minimum / 65536.0, a->maximum / 65536.0 )); - - if ( coord > a->maximum ) - coord = a->maximum; - else - coord = a->minimum; } - if ( coord < a->def ) - normalized[i] = -FT_DivFix( SUB_LONG( coord, a->def ), - SUB_LONG( a->minimum, a->def ) ); - else if ( coord > a->def ) - normalized[i] = FT_DivFix( SUB_LONG( coord, a->def ), + if ( coord > a->def ) + normalized[i] = coord >= a->maximum ? 0x10000L : + FT_DivFix( SUB_LONG( coord, a->def ), SUB_LONG( a->maximum, a->def ) ); + else if ( coord < a->def ) + normalized[i] = coord <= a->minimum ? -0x10000L : + FT_DivFix( SUB_LONG( coord, a->def ), + SUB_LONG( a->def, a->minimum ) ); else normalized[i] = 0; } |