Update freetype to latest version of ASOP.

src/smooth/ftspic.c

Index: src/smooth/ftspic.c
diff --git a/src/smooth/ftspic.c b/src/smooth/ftspic.c
index 601bcf98a9d18e6b8f80f8686f6b240549141f9f..67a2b8310cbbcd8e37e95c2784d9dfca3e4fb7a9 100644
--- a/src/smooth/ftspic.c
+++ b/src/smooth/ftspic.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    The FreeType position independent code services for smooth module.   */
 /*                                                                         */
-/*  Copyright 2009, 2010 by                                                */
+/*  Copyright 2009, 2010, 2012, 2013 by                                    */
 /*  Oran Agra and Mickey Gabel.                                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -22,17 +22,19 @@
 #include "ftspic.h"
 #include "ftsmerrs.h"
 
+
 #ifdef FT_CONFIG_OPTION_PIC
 
   /* forward declaration of PIC init functions from ftgrays.c */
   void
   FT_Init_Class_ft_grays_raster( FT_Raster_Funcs*  funcs );
 
+
   void
   ft_smooth_renderer_class_pic_free( FT_Library  library )
   {
     FT_PIC_Container*  pic_container = &library->pic_container;
-    FT_Memory  memory = library->memory;
+    FT_Memory          memory        = library->memory;
 
 
     if ( pic_container->smooth )
@@ -42,6 +44,7 @@
 
       if ( --container->ref_count )
         return;
+
       FT_FREE( container );
       pic_container->smooth = NULL;
     }
@@ -52,8 +55,8 @@
   ft_smooth_renderer_class_pic_init( FT_Library  library )
   {
     FT_PIC_Container*  pic_container = &library->pic_container;
-    FT_Error           error         = Smooth_Err_Ok;
-    SmoothPIC*         container;
+    FT_Error           error         = FT_Err_Ok;
+    SmoothPIC*         container     = NULL;
     FT_Memory          memory        = library->memory;
 
 
@@ -66,37 +69,45 @@
     }
 
     /* allocate pointer, clear and set global container pointer */
-    if ( FT_ALLOC ( container, sizeof ( *container ) ) )
+    if ( FT_ALLOC( container, sizeof ( *container ) ) )
       return error;
     FT_MEM_SET( container, 0, sizeof ( *container ) );
     pic_container->smooth = container;
+
     container->ref_count = 1;
 
-    /* initialize pointer table - this is how the module usually expects this data */
+    /* initialize pointer table -                       */
+    /* this is how the module usually expects this data */
     FT_Init_Class_ft_grays_raster( &container->ft_grays_raster );
-/*Exit:*/
-    if ( error )
-      ft_smooth_renderer_class_pic_free( library );
+
     return error;
   }
 
+
   /* re-route these init and free functions to the above functions */
-  FT_Error ft_smooth_lcd_renderer_class_pic_init( FT_Library  library )
+  FT_Error
+  ft_smooth_lcd_renderer_class_pic_init( FT_Library  library )
   {
     return ft_smooth_renderer_class_pic_init( library );
   }
 
-  void ft_smooth_lcd_renderer_class_pic_free( FT_Library  library )
+
+  void
+  ft_smooth_lcd_renderer_class_pic_free( FT_Library  library )
   {
     ft_smooth_renderer_class_pic_free( library );
   }
 
-  FT_Error ft_smooth_lcdv_renderer_class_pic_init( FT_Library  library )
+
+  FT_Error
+  ft_smooth_lcdv_renderer_class_pic_init( FT_Library  library )
   {
     return ft_smooth_renderer_class_pic_init( library );
   }
 
-  void ft_smooth_lcdv_renderer_class_pic_free( FT_Library  library )
+
+  void
+  ft_smooth_lcdv_renderer_class_pic_free( FT_Library  library )
   {
     ft_smooth_renderer_class_pic_free( library );
   }