Additional improvements to make the anti-aliasing even faster :-)

As previously, this is only noticable for sizes over 64 pixels.

src/base/ftraster.c

@@ -3309,6 +3309,8 @@
         if (b < 127) b++;
         bits[0] = (64-x1) + (b >> 1);
         
+        if ( ras.precision > 64 )
+        {
           e2--;
           while (e2 > 0)
           {
@@ -3320,6 +3322,9 @@
           
             e2--;
           }
+        }
+        else
+          bits += incr*(e2-1);
           
         if (x2)
         {
@@ -3328,7 +3333,6 @@
           if (b < 127) b++;
           bits[0] = (Byte)(x2 + (b >> 1));
         }
-        
       }
       else
       {