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[freetype2] master 86d997e: * src/truetype/ttgload.c (TT_Process_Simple_
From: |
Alexei Podtelezhnikov |
Subject: |
[freetype2] master 86d997e: * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy. |
Date: |
Sun, 26 May 2019 09:38:27 -0400 (EDT) |
branch: master
commit 86d997e5b1c401db06114b51d44d1bef6c7fe994
Author: Ben Wagner <address@hidden>
Commit: Alexei Podtelezhnikov <address@hidden>
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
---
ChangeLog | 4 ++++
src/truetype/ttgload.c | 7 ++-----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index fd57ade..5b6b559 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-26 Ben Wagner <address@hidden>
+
+ * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Improve accuracy.
+
2019-05-23 Werner Lemberg <address@hidden>
[truetype] Draw glyphs without deltas in variation font (#56374).
diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c
index d214f87..2fc3eca 100644
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@@ -1083,14 +1083,11 @@
{
FT_Vector* u = unrounded;
- FT_Fixed xs = x_scale >> 6;
- FT_Fixed ys = y_scale >> 6;
-
for ( ; vec < limit; vec++, u++ )
{
- vec->x = FT_MulFix( u->x, xs );
- vec->y = FT_MulFix( u->y, ys );
+ vec->x = ( FT_MulFix( u->x, x_scale ) + 32 ) >> 6;
+ vec->y = ( FT_MulFix( u->y, y_scale ) + 32 ) >> 6;
}
}
else
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