diff --git a/src/frame.c b/src/frame.c
index 2044048..cac966d 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -5161,7 +5161,7 @@ With some window managers you may have to set this to non-nil in order
 to set the size of a frame in pixels, to maximize frames or to make them
 fullscreen.  To resize your initial frame pixelwise, set this option to
 a non-nil value in your init file.  */);
-  frame_resize_pixelwise = 0;
+  frame_resize_pixelwise = 1;
 
   DEFVAR_LISP ("frame-inhibit-implied-resize", frame_inhibit_implied_resize,
 	       doc: /* Whether frames should be resized implicitly.
diff --git a/src/xterm.c b/src/xterm.c
index b7aacfa..4c7aec4 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10169,6 +10169,7 @@ x_check_fullscreen (struct frame *f)
     {
       int width = FRAME_PIXEL_WIDTH (f), height = FRAME_PIXEL_HEIGHT (f);
       struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f);
+      Lisp_Object lval;
 
       switch (f->want_fullscreen)
         {
@@ -10186,6 +10187,23 @@ x_check_fullscreen (struct frame *f)
           height = x_display_pixel_height (dpyinfo);
         }
 
+      lval = Qnil;
+      switch (f->want_fullscreen)
+	{
+	case FULLSCREEN_WIDTH:
+	  lval = Qfullwidth;
+	  break;
+	case FULLSCREEN_HEIGHT:
+	  lval = Qfullheight;
+	  break;
+	case FULLSCREEN_BOTH:
+	  lval = Qfullboth;
+	  break;
+	case FULLSCREEN_MAXIMIZED:
+	  lval = Qmaximized;
+	  break;
+	}
+
       frame_size_history_add
 	(f, Qx_check_fullscreen, width, height, Qnil);
 
@@ -10200,6 +10218,8 @@ x_check_fullscreen (struct frame *f)
 			     false, true, false, true);
 	  x_sync (f);
 	}
+
+      store_frame_param (f, Qfullscreen, lval);
     }
 }