[raster] Remove last remnants of `raster5' driver.

* src/raster/ftrend1.h (ft_raster5_renderer_class): Removed.

* src/raster/rastpic.c, src/raster/rastpic.h
(ft_raster5_renderer_class_pic_init,
ft_raster5_renderer_class_pic_free): Removed.

ChangeLog

@@ -1,3 +1,13 @@
+2015-08-18  Werner Lemberg  <wl@gnu.org>
+
+	[raster] Remove last remnants of `raster5' driver.
+
+	* src/raster/ftrend1.h (ft_raster5_renderer_class): Removed.
+
+	* src/raster/rastpic.c, src/raster/rastpic.h
+	(ft_raster5_renderer_class_pic_init,
+	ft_raster5_renderer_class_pic_free): Removed.
+
 2015-08-17  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
 	[base] Improve emboldener (#45596).

include/freetype/ftmodapi.h

@@ -63,7 +63,7 @@ FT_BEGIN_HEADER
   /*      psaux                                                            */
   /*      pshinter                                                         */
   /*      psnames                                                          */
-  /*      raster1, raster5                                                 */
+  /*      raster1                                                          */
   /*      sfnt                                                             */
   /*      smooth, smooth-lcd, smooth-lcdv                                  */
   /*      truetype                                                         */

src/raster/ftrend1.h

@@ -29,12 +29,6 @@ FT_BEGIN_HEADER
 
   FT_DECLARE_RENDERER( ft_raster1_renderer_class )
 
-  /* this renderer is _NOT_ part of the default modules, you'll need */
-  /* to register it by hand in your application.  It should only be  */
-  /* used for backwards-compatibility with FT 1.x anyway.            */
-  /*                                                                 */
-  FT_DECLARE_RENDERER( ft_raster5_renderer_class )
-
 
 FT_END_HEADER
 

src/raster/rastpic.c

@@ -59,8 +59,9 @@
     FT_Memory          memory        = library->memory;
 
 
-    /* since this function also serves raster5 renderer, */
-    /* it implements reference counting                  */
+    /* XXX: since this function also served the no longer available  */
+    /*      raster5 renderer it uses reference counting, which could */
+    /*      be removed now                                           */
     if ( pic_container->raster )
     {
       ((RasterPIC*)pic_container->raster)->ref_count++;
@@ -82,21 +83,6 @@
     return error;
   }
 
-
-  /* re-route these init and free functions to the above functions */
-  FT_Error
-  ft_raster5_renderer_class_pic_init( FT_Library  library )
-  {
-    return ft_raster1_renderer_class_pic_init( library );
-  }
-
-
-  void
-  ft_raster5_renderer_class_pic_free( FT_Library  library )
-  {
-    ft_raster1_renderer_class_pic_free( library );
-  }
-
 #endif /* FT_CONFIG_OPTION_PIC */
 
 

src/raster/rastpic.h

@@ -48,15 +48,9 @@ FT_BEGIN_HEADER
   void
   ft_raster1_renderer_class_pic_free( FT_Library  library );
 
-  void
-  ft_raster5_renderer_class_pic_free( FT_Library  library );
-
   FT_Error
   ft_raster1_renderer_class_pic_init( FT_Library  library );
 
-  FT_Error
-  ft_raster5_renderer_class_pic_init( FT_Library  library );
-
 #endif /* FT_CONFIG_OPTION_PIC */
 
  /* */