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[freetype2] master 306d2f6: [truetype] Draw glyphs without deltas in var
From: |
Werner LEMBERG |
Subject: |
[freetype2] master 306d2f6: [truetype] Draw glyphs without deltas in variation font (#56374). |
Date: |
Thu, 23 May 2019 08:42:18 -0400 (EDT) |
branch: master
commit 306d2f6ccb5a05eb54c8de7ef07fc5b46f1649a1
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>
[truetype] Draw glyphs without deltas in variation font (#56374).
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
`unrounded' array.
---
ChangeLog | 7 +++++++
src/truetype/ttgxvar.c | 12 ++++++++----
2 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 716a0a3..fd57ade 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2019-05-23 Werner Lemberg <address@hidden>
+
+ [truetype] Draw glyphs without deltas in variation font (#56374).
+
+ * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Always fill
+ `unrounded' array.
+
2019-05-21 Werner Lemberg <address@hidden>
* src/truetype/ttinterp.c (opcode_name): Improve mnemonics.
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index 1c24bc2..33aec98 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -3755,6 +3755,12 @@
if ( !face->doblend || !blend )
return FT_THROW( Invalid_Argument );
+ for ( i = 0; i < n_points; i++ )
+ {
+ unrounded[i].x = INT_TO_F26DOT6( outline->points[i].x );
+ unrounded[i].y = INT_TO_F26DOT6( outline->points[i].y );
+ }
+
if ( glyph_index >= blend->gv_glyphcnt ||
blend->glyphoffsets[glyph_index] ==
blend->glyphoffsets[glyph_index + 1] )
@@ -4101,10 +4107,8 @@
for ( i = 0; i < n_points; i++ )
{
- unrounded[i].x = INT_TO_F26DOT6( outline->points[i].x ) +
- FT_fixedToFdot6( point_deltas_x[i] );
- unrounded[i].y = INT_TO_F26DOT6( outline->points[i].y ) +
- FT_fixedToFdot6( point_deltas_y[i] );
+ unrounded[i].x += FT_fixedToFdot6( point_deltas_x[i] );
+ unrounded[i].y += FT_fixedToFdot6( point_deltas_y[i] );
outline->points[i].x += FT_fixedToInt( point_deltas_x[i] );
outline->points[i].y += FT_fixedToInt( point_deltas_y[i] );
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- [freetype2] master 306d2f6: [truetype] Draw glyphs without deltas in variation font (#56374).,
Werner LEMBERG <=