demos: Consistently use G_N_ELEMENTS()

Instead of open-coding G_N_ELEMENTS(), just use it.

diff --git a/demos/composite-test.c b/demos/composite-test.c
index f5f352f..bba90c5 100644 (file)
--- a/demos/composite-test.c
+++ b/demos/composite-test.c
@@ -123,7 +123,7 @@ main (int argc, char **argv)
     table = gtk_table_new (G_N_ELEMENTS (operators) / 6, 6, TRUE);
 
     src_img = pixman_image_create_linear_gradient (&p1, &p2, stops,
-                                                  sizeof (stops) / sizeof (stops[0]));
+                                                  G_N_ELEMENTS (stops));
 
     pixman_image_set_repeat (src_img, PIXMAN_REPEAT_PAD);