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authorOlivier Bailly <olivier@google.com>2011-11-07 15:47:04 -0800
committerGeremy Condra <gcondra@google.com>2011-11-11 10:43:54 -0800
commitbff90fb5ec88ad7fdfb6d1d2f5a5719c20a2c5dc (patch)
tree720489aa1d9176e568acf0f8cb441a3f8cb0663f /src/truetype
parent50571ad2593c5b9c46fc93ea59bfd82a80c1b55c (diff)
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DO NOT MERGE Update FreeType library to 2.4.7
Copied common files from upstream repository only. changes to ftoption.h which were intentionally NOT taken: /* contain no glyph data, but supply it via a callback function. */ /* This is required by clients supporting document formats which */ /* supply font data incrementally as the document is parsed, such */ /* as the Ghostscript interpreter for the PostScript language. */ /* */ -/* #define FT_CONFIG_OPTION_INCREMENTAL */ +#define FT_CONFIG_OPTION_INCREMENTAL /*************************************************************************/ /* */ /* The size in bytes of the render pool used by the scan-line converter */ @@ -553,11 +553,11 @@ FT_BEGIN_HEADER /* TrueType glyphs without hinting. */ /* */ /* Do not #undef this macro here, since the build system might */ /* define it for certain configurations only. */ /* */ -/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */ +#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER /*************************************************************************/ /* */ /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ @@ -603,11 +603,11 @@ FT_BEGIN_HEADER /* */ /* error = FT_Open_Face( library, &open_args, index, &face ); */ /* ... */ /* } */ /* */ -#define TT_CONFIG_OPTION_UNPATENTED_HINTING +/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ /*************************************************************************/ /* */ /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ Manual changes to ftmodule.h: +/* + * New modules in 2.4.7: +FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class ) +FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class ) +FT_USE_MODULE( FT_Module_Class, psaux_module_class ) +FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class ) + */ + These lines were added for 2.4.7 but we decided to stick with our current use. Change-Id: Ic1b52909580c78ead44cf4f882be06f2837539db
Diffstat (limited to 'src/truetype')
-rw-r--r--src/truetype/ttgxvar.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index 37bbe6d..69b702f 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -4,7 +4,7 @@
/* */
/* TrueType GX Font Variation loader */
/* */
-/* Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010 by */
+/* Copyright 2004-2011 by */
/* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -1474,6 +1474,9 @@
{
for ( j = 0; j < point_count; ++j )
{
+ if ( localpoints[j] >= n_points )
+ continue;
+
delta_xy[localpoints[j]].x += FT_MulFix( deltas_x[j], apply );
delta_xy[localpoints[j]].y += FT_MulFix( deltas_y[j], apply );
}