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[freetype2] master 96dcc8a: [autofit] Really fix #41334 (#52000).
From: |
Werner LEMBERG |
Subject: |
[freetype2] master 96dcc8a: [autofit] Really fix #41334 (#52000). |
Date: |
Wed, 13 Sep 2017 02:16:40 -0400 (EDT) |
branch: master
commit 96dcc8ad6ef67f8703efd239f081ed27c7f039a2
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>
[autofit] Really fix #41334 (#52000).
* src/autofit/aflatin.c (af_latin_hints_compute_segments): Set
`segment->delta' everywhere.
---
ChangeLog | 7 +++++++
src/autofit/aflatin.c | 21 +++++++++++++--------
2 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index b9d69c0..b25a822 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-09-13 Werner Lemberg <address@hidden>
+
+ [autofit] Really fix #41334 (#52000).
+
+ * src/autofit/aflatin.c (af_latin_hints_compute_segments): Set
+ `segment->delta' everywhere.
+
2017-09-12 suzuki toshiya <address@hidden>
[autofit, sfnt] Fix for `make multi'.
diff --git a/src/autofit/aflatin.c b/src/autofit/aflatin.c
index cdbc1b7..02b3b8b 100644
--- a/src/autofit/aflatin.c
+++ b/src/autofit/aflatin.c
@@ -1690,9 +1690,11 @@
if ( prev_max_on_coord > max_on_coord )
max_on_coord = prev_max_on_coord;
- prev_segment->last = point;
- prev_segment->pos = (FT_Short)( ( min_pos +
- max_pos ) >> 1 );
+ prev_segment->last = point;
+ prev_segment->pos = (FT_Short)( ( min_pos +
+ max_pos ) >> 1 );
+ prev_segment->delta = (FT_Short)( ( max_pos -
+ min_pos ) >> 1 );
if ( ( min_flags | max_flags ) & AF_FLAG_CONTROL &&
( max_on_coord - min_on_coord ) < flat_threshold )
@@ -1720,9 +1722,11 @@
if ( max_pos > prev_max_pos )
prev_max_pos = max_pos;
- prev_segment->last = point;
- prev_segment->pos = (FT_Short)( ( prev_min_pos +
- prev_max_pos ) >> 1 );
+ prev_segment->last = point;
+ prev_segment->pos = (FT_Short)( ( prev_min_pos +
+ prev_max_pos ) >> 1 );
+ prev_segment->delta = (FT_Short)( ( prev_max_pos -
+ prev_min_pos ) >> 1 );
}
else
{
@@ -1733,8 +1737,9 @@
if ( prev_max_pos > max_pos )
max_pos = prev_max_pos;
- segment->last = point;
- segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+ segment->last = point;
+ segment->pos = (FT_Short)( ( min_pos + max_pos ) >> 1 );
+ segment->delta = (FT_Short)( ( max_pos - min_pos ) >> 1 );
if ( ( min_flags | max_flags ) & AF_FLAG_CONTROL &&
( max_on_coord - min_on_coord ) < flat_threshold )
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Werner LEMBERG <=