diff options
| author | Werner Lemberg <wl@gnu.org> | 2009-01-25 16:27:04 +0000 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2009-01-25 16:27:04 +0000 |
| commit | 1e5e7aa0732d17609bb5cfa02258820a59511c54 (patch) | |
| tree | 081655b3e436346692ea09ac490f95ec36a87220 | |
| parent | 5184ed6d53de2978de6812995f841c188d9125e6 (diff) | |
| download | freetype2-1e5e7aa0732d17609bb5cfa02258820a59511c54.tar.gz | |
Fix SCANCTRL handling in TTFs.
Problem reported by Alexey Kryukov <anagnost@yandex.ru>.
* src/truetype/ttinterp.c (Ins_SCANCTRL): Fix threshold handling.
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | src/truetype/ttinterp.c | 6 |
2 files changed, 10 insertions, 3 deletions
@@ -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 0b6a74464..2279a62cb 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 ) |