Update freetype to latest version of ASOP.

src/base/ftsynth.c

Index: src/base/ftsynth.c
diff --git a/src/base/ftsynth.c b/src/base/ftsynth.c
index d4ec0da570af3867234800aee915836873516c87..241d37f42629ae70f98bfe93a2c19bc3f71ce864 100644
--- a/src/base/ftsynth.c
+++ b/src/base/ftsynth.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType synthesizing code for emboldening and slanting (body).      */
 /*                                                                         */
-/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2010 by             */
+/*  Copyright 2000-2006, 2010, 2012 by                                     */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -33,6 +33,7 @@
 #undef  FT_COMPONENT
 #define FT_COMPONENT  trace_synth
 
+
   /*************************************************************************/
   /*************************************************************************/
   /****                                                                 ****/
@@ -62,7 +63,7 @@
     transform.xx = 0x10000L;
     transform.yx = 0x00000L;
 
-    transform.xy = 0x06000L;
+    transform.xy = 0x0366AL;
     transform.yy = 0x10000L;
 
     FT_Outline_Transform( outline, &transform );
@@ -72,7 +73,7 @@
   /*************************************************************************/
   /*************************************************************************/
   /****                                                                 ****/
-  /****   EXPERIMENTAL EMBOLDENING/OUTLINING SUPPORT                    ****/
+  /****   EXPERIMENTAL EMBOLDENING SUPPORT                              ****/
   /****                                                                 ****/
   /*************************************************************************/
   /*************************************************************************/
@@ -101,12 +102,7 @@
     if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
     {
       /* ignore error */
-      (void)FT_Outline_Embolden( &slot->outline, xstr );
-
-      /* this is more than enough for most glyphs; if you need accurate */
-      /* values, you have to call FT_Outline_Get_CBox                   */
-      xstr = xstr * 2;
-      ystr = xstr;
+      (void)FT_Outline_EmboldenXY( &slot->outline, xstr, ystr );
     }
     else /* slot->format == FT_GLYPH_FORMAT_BITMAP */
     {
@@ -143,13 +139,10 @@
     if ( slot->advance.y )
       slot->advance.y += ystr;
 
-    slot->metrics.width        += xstr;
-    slot->metrics.height       += ystr;
-    slot->metrics.horiBearingY += ystr;
-    slot->metrics.horiAdvance  += xstr;
-    slot->metrics.vertBearingX -= xstr / 2;
-    slot->metrics.vertBearingY += ystr;
-    slot->metrics.vertAdvance  += ystr;
+    slot->metrics.width       += xstr;
+    slot->metrics.height      += ystr;
+    slot->metrics.horiAdvance += xstr;
+    slot->metrics.vertAdvance += ystr;
 
     /* XXX: 16-bit overflow case must be excluded before here */
     if ( slot->format == FT_GLYPH_FORMAT_BITMAP )