Update freetype to 2.5.4.

third_party/freetype/src/raster/ftraster.c

Index: third_party/freetype/src/raster/ftraster.c
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/raster/ftraster.c b/third_party/freetype/src/raster/ftraster.c
similarity index 99%
rename from core/src/fxge/fx_freetype/fxft2.5.01/src/raster/ftraster.c
rename to third_party/freetype/src/raster/ftraster.c
index 264f6b09573de658b2767ffb2cc8673c6e589fb0..b06ac333da176141b52c9da61ae6a398fa3a9ef6 100644
--- a/core/src/fxge/fx_freetype/fxft2.5.01/src/raster/ftraster.c
+++ b/third_party/freetype/src/raster/ftraster.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType glyph rasterizer (body).                                */
 /*                                                                         */
-/*  Copyright 1996-2003, 2005, 2007-2013 by                                */
+/*  Copyright 1996-2003, 2005, 2007-2014 by                                */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -24,8 +24,8 @@
   /*                                                                       */
   /* - copy `src/raster/ftraster.c' (this file) to your current directory  */
   /*                                                                       */
-  /* - copy `include/freetype/ftimage.h' and `src/raster/ftmisc.h'         */
-  /*   to your current directory                                           */
+  /* - copy `include/ftimage.h' and `src/raster/ftmisc.h' to your current  */
+  /*   directory                                                           */
   /*                                                                       */
   /* - compile `ftraster' with the _STANDALONE_ macro defined, as in       */
   /*                                                                       */
@@ -58,9 +58,9 @@
 
 #else /* !_STANDALONE_ */
 
-#include "../../include/ft2build.h"
+#include <ft2build.h>
 #include "ftraster.h"
-#include "../../include/freetype/internal/ftcalc.h"   /* for FT_MulDiv and FT_MulDiv_No_Round */
+#include FT_INTERNAL_CALC_H   /* for FT_MulDiv and FT_MulDiv_No_Round */
 
 #include "rastpic.h"
 
@@ -230,8 +230,8 @@
 #else /* !_STANDALONE_ */
 
 
-#include "../../include/freetype/internal/ftobjs.h"
-#include "../../include/freetype/internal/ftdebug.h"       /* for FT_TRACE, FT_ERROR, and FT_THROW */
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_DEBUG_H       /* for FT_TRACE, FT_ERROR, and FT_THROW */
 
 #include "rasterrs.h"
 
@@ -1874,7 +1874,7 @@
         v_start.x = ( v_start.x + v_last.x ) / 2;
         v_start.y = ( v_start.y + v_last.y ) / 2;
 
-        v_last = v_start;
+     /* v_last = v_start; */
       }
       point--;
       tags--;
@@ -2284,6 +2284,8 @@
     Long   e1, e2;
     Byte*  target;
 
+    Int  dropOutControl = left->flags & 7;
+
     FT_UNUSED( y );
     FT_UNUSED( left );
     FT_UNUSED( right );
@@ -2293,7 +2295,8 @@
 
     e1 = TRUNC( CEILING( x1 ) );
 
-    if ( x2 - x1 - ras.precision <= ras.precision_jitter )
+    if ( dropOutControl != 2                             &&
+         x2 - x1 - ras.precision <= ras.precision_jitter )
       e2 = e1;
     else
       e2 = TRUNC( FLOOR( x2 ) );
@@ -2550,7 +2553,7 @@
 
         e1 = TRUNC( e1 );
 
-        if ( e1 >= 0 && e1 < ras.target.rows )
+        if ( e1 >= 0 && (ULong)e1 < ras.target.rows )
         {
           PByte  p;
 
@@ -2644,7 +2647,7 @@
         /* bounding box instead                                           */
         if ( pxl < 0 )
           pxl = e1;
-        else if ( TRUNC( pxl ) >= ras.target.rows )
+        else if ( (ULong)( TRUNC( pxl ) ) >= ras.target.rows )
           pxl = e2;
 
         /* check that the other pixel isn't set */
@@ -2659,9 +2662,9 @@
         if ( ras.target.pitch > 0 )
           bits += ( ras.target.rows - 1 ) * ras.target.pitch;
 
-        if ( e1 >= 0              &&
-             e1 < ras.target.rows &&
-             *bits & f1           )
+        if ( e1 >= 0                     &&
+             (ULong)e1 < ras.target.rows &&
+             *bits & f1                  )
           return;
       }
       else
@@ -2673,7 +2676,7 @@
 
     e1 = TRUNC( pxl );
 
-    if ( e1 >= 0 && e1 < ras.target.rows )
+    if ( e1 >= 0 && (ULong)e1 < ras.target.rows )
     {
       bits -= e1 * ras.target.pitch;
       if ( ras.target.pitch > 0 )
@@ -3539,7 +3542,7 @@
   }
 
 
-  static void
+  static int
   ft_black_set_mode( black_PRaster  raster,
                      unsigned long  mode,
                      const char*    palette )
@@ -3563,6 +3566,8 @@
     FT_UNUSED( palette );
 
 #endif
+
+    return 0;
   }