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[freetype2] master b9bd2d1: [psaux] Fix CFF advance widths. (#52466)
From: |
Hew Yih Shiuan Ewald |
Subject: |
[freetype2] master b9bd2d1: [psaux] Fix CFF advance widths. (#52466) |
Date: |
Tue, 21 Nov 2017 23:39:40 -0500 (EST) |
branch: master
commit b9bd2d14e2836122028b4f41eee937fc31e6b93c
Author: Ewald Hew <address@hidden>
Commit: Ewald Hew <address@hidden>
[psaux] Fix CFF advance widths. (#52466)
Glyph advance widths were being written to the new `PS_Decoder' but not
saved to the underlying format specific decoder. This caused pure CFF
fonts to have bad advance width.
* include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
field to pointer.
Remove unused fields.
* src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
to reference.
Remove unused.
* src/psaux/psft.c (cf2_setGlyphWidth): Update code.
---
ChangeLog | 16 ++++++++++++++++
include/freetype/internal/psaux.h | 5 +----
src/psaux/psft.c | 2 +-
src/psaux/psobjs.c | 3 +--
4 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index cb8bd8a..d5fc9c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+2017-11-22 Ewald Hew <address@hidden>
+
+ [psaux] Fix CFF advance widths. (#52466)
+
+ Glyph advance widths were being written to the new `PS_Decoder' but not
+ saved to the underlying format specific decoder. This caused pure CFF
+ fonts to have bad advance width.
+
+ * include/freetype/internal/psaux.h (PS_Decoder): Change `glyph_width'
+ field to pointer.
+ Remove unused fields.
+ * src/psaux/psobjs.c (ps_decoder_init): Change `glyph_width' from copy
+ to reference.
+ Remove unused.
+ * src/psaux/psft.c (cf2_setGlyphWidth): Update code.
+
2017-11-15 Vlad Tsyrklevich <address@hidden>
* include/freetype/ftrender.h: Fix `FT_Renderer_RenderFunc' type.
diff --git a/include/freetype/internal/psaux.h
b/include/freetype/internal/psaux.h
index 26652f8..80c4465 100644
--- a/include/freetype/internal/psaux.h
+++ b/include/freetype/internal/psaux.h
@@ -614,10 +614,7 @@ FT_BEGIN_HEADER
CFF_SubFont current_subfont; /* for current glyph_index */
FT_Generic* cf2_instance;
- FT_Pos glyph_width;
- FT_Pos nominal_width;
-
- FT_Bool read_width;
+ FT_Pos* glyph_width;
FT_Bool width_only;
FT_Int num_hints;
diff --git a/src/psaux/psft.c b/src/psaux/psft.c
index 6c67276..0f9bdd9 100644
--- a/src/psaux/psft.c
+++ b/src/psaux/psft.c
@@ -95,7 +95,7 @@
FT_ASSERT( decoder );
- decoder->glyph_width = cf2_fixedToInt( width );
+ *decoder->glyph_width = cf2_fixedToInt( width );
}
diff --git a/src/psaux/psobjs.c b/src/psaux/psobjs.c
index a88bcb7..ee58199 100644
--- a/src/psaux/psobjs.c
+++ b/src/psaux/psobjs.c
@@ -2407,8 +2407,7 @@
ps_decoder->locals = cff_decoder->locals;
ps_decoder->locals_bias = cff_decoder->locals_bias;
- ps_decoder->glyph_width = cff_decoder->glyph_width;
- ps_decoder->nominal_width = cff_decoder->nominal_width;
+ ps_decoder->glyph_width = &cff_decoder->glyph_width;
ps_decoder->width_only = cff_decoder->width_only;
ps_decoder->hint_mode = cff_decoder->hint_mode;
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