Commit 1e5e7aa0732d17609bb5cfa02258820a59511c54
2009-01-25T16:27:04
Fix SCANCTRL handling in TTFs. Problem reported by Alexey Kryukov <anagnost@yandex.ru>. * src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
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diff --git a/ChangeLog b/ChangeLog
index fd38468..5976c81 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-01-25 Werner Lemberg <wl@gnu.org>
+
+ Fix SCANCTRL handling in TTFs.
+ Problem reported by Alexey Kryukov <anagnost@yandex.ru>.
+
+ * src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
+
2009-01-23 Werner Lemberg <wl@gnu.org>
Move FT_Get_FSType_Flags to a separate file.
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
index 0b6a744..2279a62 100644
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -4,7 +4,7 @@
/* */
/* TrueType bytecode interpreter (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
+/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -5099,7 +5099,7 @@
return;
}
- if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem < A )
+ if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem <= A )
CUR.GS.scan_control = TRUE;
if ( ( args[0] & 0x200 ) != 0 && CUR.tt_metrics.rotated )
@@ -5108,7 +5108,7 @@
if ( ( args[0] & 0x400 ) != 0 && CUR.tt_metrics.stretched )
CUR.GS.scan_control = TRUE;
- if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem >= A )
+ if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem > A )
CUR.GS.scan_control = FALSE;
if ( ( args[0] & 0x1000 ) != 0 && CUR.tt_metrics.rotated )