hardware cursor depth = 15 fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@906 c046a42c-6fe2-441c-8c8c-71466251a162

hw/vga_template.h

@@ -497,7 +497,7 @@ void glue(vga_draw_cursor_line_, DEPTH)(uint8_t *d1,
 #else
 #error unsupported depth
 #endif
-        d += (DEPTH / 8);
+        d += BPP;
     }
 }
 #endif