C++ compilation fixes.

* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c
(af_cjk_hints_apply): Use cast for `dim'.

ChangeLog

@@ -1,3 +1,10 @@
+2011-03-18  Werner Lemberg  <wl@gnu.org>
+
+	C++ compilation fixes.
+
+	* src/autofit/aflatin.c (af_latin_hints_apply), src/autofit/afcjk.c
+	(af_cjk_hints_apply): Use cast for `dim'.
+
 2011-03-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
 	A better fix for Savannah bug #32671.

src/autofit/afcjk.c

@@ -1406,8 +1406,10 @@
           FT_Pos        delta;
 
 
-          af_warper_compute( &warper, hints, dim, &scale, &delta );
-          af_glyph_hints_scale_dim( hints, dim, scale, delta );
+          af_warper_compute( &warper, hints, (AF_Dimension)dim,
+                             &scale, &delta );
+          af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
+                                    scale, delta );
           continue;
         }
 #endif /* AF_CONFIG_OPTION_USE_WARPER */

src/autofit/aflatin.c

@@ -2207,8 +2207,10 @@
         FT_Pos        delta;
 
 
-        af_warper_compute( &warper, hints, dim, &scale, &delta );
-        af_glyph_hints_scale_dim( hints, dim, scale, delta );
+        af_warper_compute( &warper, hints, (AF_Dimension)dim,
+                           &scale, &delta );
+        af_glyph_hints_scale_dim( hints, (AF_Dimension)dim,
+                                  scale, delta );
         continue;
       }
 #endif