Update bundled FreeType sources to 2.3.12

Most important changes:
* SFNT cmap 13 table format support;
* fixed glitches when rasterizing stretched TTF (xsize!=ysize);
* various fixes in Type1, CFF, and PCF drivers

Change-Id: Ib9e2210ffbd0daa2fdbf518ea87f4be502de6b48
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

3 files changed, 30 insertions, 22 deletions

diff --git a/src/3rdparty/freetype/src/type42/t42drivr.h b/src/3rdparty/freetype/src/type42/t42drivr.h
index 98b7410b67..4717e4613f 100644
--- a/src/3rdparty/freetype/src/type42/t42drivr.h
+++ b/src/3rdparty/freetype/src/type42/t42drivr.h
@@ -25,6 +25,10 @@
 
 FT_BEGIN_HEADER
 
+#ifdef FT_CONFIG_OPTION_PIC
+#error "this module does not support PIC yet"
+#endif 
+
 
   FT_EXPORT_VAR( const FT_Driver_ClassRec )  t42_driver_class;
 
diff --git a/src/3rdparty/freetype/src/type42/t42objs.c b/src/3rdparty/freetype/src/type42/t42objs.c
index 16e9809ce1..9081ffc6d2 100644
--- a/src/3rdparty/freetype/src/type42/t42objs.c
+++ b/src/3rdparty/freetype/src/type42/t42objs.c
@@ -4,7 +4,8 @@
 /*                                                                         */
 /*    Type 42 objects manager (body).                                      */
 /*                                                                         */
-/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Roberto Alameda. */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009               */
+/*  by Roberto Alameda.                                                    */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
 /*  modified, and distributed under the terms of the FreeType project      */
@@ -19,7 +20,6 @@
 #include "t42parse.h"
 #include "t42error.h"
 #include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
 #include FT_LIST_H
 
 
@@ -70,7 +70,7 @@
 
     if ( !loader.charstrings.init )
     {
-      FT_ERROR(( "T42_Open_Face: no charstrings array in face!\n" ));
+      FT_ERROR(( "T42_Open_Face: no charstrings array in face\n" ));
       error = T42_Err_Invalid_File_Format;
     }
 
@@ -100,8 +100,8 @@
       /* The index is then stored in type1.encoding.char_index, and  */
       /* the name in type1.encoding.char_name                        */
 
-      min_char = +32000;
-      max_char = -32000;
+      min_char = 0;
+      max_char = 0;
 
       charcode = 0;
       for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
@@ -127,13 +127,14 @@
               {
                 if ( charcode < min_char )
                   min_char = charcode;
-                if ( charcode > max_char )
-                  max_char = charcode;
+                if ( charcode >= max_char )
+                  max_char = charcode + 1;
               }
               break;
             }
           }
       }
+
       type1->encoding.code_first = min_char;
       type1->encoding.code_last  = max_char;
       type1->encoding.num_chars  = loader.num_chars;
diff --git a/src/3rdparty/freetype/src/type42/t42parse.c b/src/3rdparty/freetype/src/type42/t42parse.c
index b9e408c452..13bda64c83 100644
--- a/src/3rdparty/freetype/src/type42/t42parse.c
+++ b/src/3rdparty/freetype/src/type42/t42parse.c
@@ -20,7 +20,6 @@
 #include "t42error.h"
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
-#include FT_LIST_H
 #include FT_INTERNAL_POSTSCRIPT_AUX_H
 
 
@@ -304,7 +303,7 @@
     cur = parser->root.cursor;
     if ( cur >= limit )
     {
-      FT_ERROR(( "t42_parse_encoding: out of bounds!\n" ));
+      FT_ERROR(( "t42_parse_encoding: out of bounds\n" ));
       parser->root.error = T42_Err_Invalid_File_Format;
       return;
     }
@@ -472,7 +471,7 @@
 
       else
       {
-        FT_ERROR(( "t42_parse_encoding: invalid token!\n" ));
+        FT_ERROR(( "t42_parse_encoding: invalid token\n" ));
         parser->root.error = T42_Err_Invalid_File_Format;
       }
     }
@@ -525,7 +524,7 @@
 
     if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' )
     {
-      FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector!\n" ));
+      FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector\n" ));
       error = T42_Err_Invalid_File_Format;
       goto Fail;
     }
@@ -570,7 +569,7 @@
         if ( allocated )
         {
           FT_ERROR(( "t42_parse_sfnts: "
-                     "can't handle mixed binary and hex strings!\n" ));
+                     "can't handle mixed binary and hex strings\n" ));
           error = T42_Err_Invalid_File_Format;
           goto Fail;
         }
@@ -586,7 +585,7 @@
         parser->root.cursor += string_size + 1;
         if ( parser->root.cursor >= limit )
         {
-          FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
+          FT_ERROR(( "t42_parse_sfnts: too many binary data\n" ));
           error = T42_Err_Invalid_File_Format;
           goto Fail;
         }
@@ -594,7 +593,7 @@
 
       if ( !string_buf )
       {
-        FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array!\n" ));
+        FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
         error = T42_Err_Invalid_File_Format;
         goto Fail;
       }
@@ -605,7 +604,7 @@
 
       if ( !string_size )
       {
-        FT_ERROR(( "t42_parse_sfnts: invalid string!\n" ));
+        FT_ERROR(( "t42_parse_sfnts: invalid string\n" ));
         error = T42_Err_Invalid_File_Format;
         goto Fail;
       }
@@ -670,7 +669,7 @@
           /* all other tables are just copied */
           if ( count >= ttf_size )
           {
-            FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" ));
+            FT_ERROR(( "t42_parse_sfnts: too many binary data\n" ));
             error = T42_Err_Invalid_File_Format;
             goto Fail;
           }
@@ -717,7 +716,7 @@
 
     if ( parser->root.cursor >= limit )
     {
-      FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+      FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
       error = T42_Err_Invalid_File_Format;
       goto Fail;
     }
@@ -759,14 +758,14 @@
     }
     else
     {
-      FT_ERROR(( "t42_parse_charstrings: invalid token!\n" ));
+      FT_ERROR(( "t42_parse_charstrings: invalid token\n" ));
       error = T42_Err_Invalid_File_Format;
       goto Fail;
     }
 
     if ( parser->root.cursor >= limit )
     {
-      FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+      FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
       error = T42_Err_Invalid_File_Format;
       goto Fail;
     }
@@ -826,7 +825,7 @@
 
         if ( cur + 1 >= limit )
         {
-          FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+          FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
           error = T42_Err_Invalid_File_Format;
           goto Fail;
         }
@@ -857,7 +856,7 @@
         (void)T1_ToInt( parser );
         if ( parser->root.cursor >= limit )
         {
-          FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" ));
+          FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
           error = T42_Err_Invalid_File_Format;
           goto Fail;
         }
@@ -880,7 +879,7 @@
 
     if ( !notdef_found )
     {
-      FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph!\n" ));
+      FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph\n" ));
       error = T42_Err_Invalid_File_Format;
       goto Fail;
     }
@@ -984,6 +983,10 @@
       dummy_object = &face->type1.font_info;
       break;
 
+    case T1_FIELD_LOCATION_FONT_EXTRA:
+      dummy_object = &face->type1.font_extra;
+      break;
+
     case T1_FIELD_LOCATION_BBOX:
       dummy_object = &face->type1.font_bbox;
       break;