[smooth] Don't set target in direct mode.

* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.

ChangeLog

@@ -1,3 +1,10 @@
+2020-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	[smooth] Don't set target in direct mode.
+
+	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Remove assignment.
+	(ft_smooth_raster_lcd) [!FT_CONFIG_OPTION_SUBPIXEL_RENDERING]: Ditto.
+
 2020-08-25  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
 	* src/smooth/ftsmooth.c (ft_smooth_raster_overlap): Limit width.

src/smooth/ftsmooth.c

@@ -139,7 +139,6 @@
 
     /* Render 3 separate coverage bitmaps, shifting the outline.  */
     /* Set up direct rendering to record them on each third byte. */
-    params.target     = bitmap;
     params.source     = outline;
     params.flags      = FT_RASTER_FLAG_AA | FT_RASTER_FLAG_DIRECT;
     params.gray_spans = (FT_SpanFunc)ft_smooth_lcd_spans;
@@ -385,7 +384,6 @@
       return FT_THROW( Raster_Overflow );
 
     /* Set up direct rendering to average oversampled spans. */
-    params.target     = bitmap;
     params.source     = outline;
     params.flags      = FT_RASTER_FLAG_AA | FT_RASTER_FLAG_DIRECT;
     params.gray_spans = (FT_SpanFunc)ft_smooth_overlap_spans;