[Devel] new fixes

[David Chester]

Hello.

Would the following be possible for 2.1.4?  Without this patch, the bluescale 
code isn't really doing very much.  

I've sent a message about this problem before, so please excuse me if you are 
already aware, and waiting for 2.1.5; however, if it is perhaps an oversight, 
it would be nice if these changes could make it in for 2.1.4. The difference 
between the rendering with and without this patch can be seen especially with 
ftview and Times New Roman sizes 14 and 20.

Thanks very much.
David Chester

diff -ru ../ft-clean/src/autohint/ahhint.c ./src/autohint/ahhint.c
--- ../ft-clean/src/autohint/ahhint.c   2003-02-18 17:36:04.000000000 -0500
+++ ./src/autohint/ahhint.c     2003-03-14 10:28:40.000000000 -0500
@@ -1680,12 +1680,12 @@
         {
          /* adjust y_scale
           */
-          y_scale = FT_MulDiv( y_scale, fitted, scaled );
+          face->size->metrics.y_scale = FT_MulDiv( y_scale, fitted, scaled );

          /* adust x_scale
           */
           if ( fitted < scaled )
-            x_scale -= x_scale/50;  /* x_scale*0.98 with integers */
+            face->size->metrics.x_scale -= x_scale/50;  /* x_scale*0.98 */
         }
       }
     }
@@ -1695,7 +1695,9 @@
     /* need to rescale the global metrics                               */
     if ( face_globals->x_scale != x_scale ||
          face_globals->y_scale != y_scale )
-      ah_hinter_scale_globals( hinter, x_scale, y_scale );
+      ah_hinter_scale_globals( hinter,
+                               face->size->metrics.x_scale,
+                               face->size->metrics.y_scale );

     ah_loader_rewind( hinter->loader );