pass 'did this pass';
-my $image_format = $image->display;
+my $image_format = SDL::DisplayFormat($image);
isa_ok( $image_format, 'SDL::Surface' );
-my $image_format_alpha = $image->display_alpha;
+my $image_format_alpha = SDL::DisplayFormatAlpha($image);
isa_ok( $image_format_alpha, 'SDL::Surface' );
my $app_pixel_format = $app->format;