File gd-aliasing.patch of Package gd

Index: src/fontwheeltest.c
===================================================================
--- src/fontwheeltest.c.orig
+++ src/fontwheeltest.c
@@ -32,6 +32,8 @@ dowheel (gdImagePtr im, int color, char
 	doerr (err, "------------------------------------------");
 
 	for (curang = 0.0; curang < 360.0; curang += angle) {
+		gdPoint points[4];
+
 		curangrads = DEGTORAD(curang);
 		x0 = x + cos (curangrads) * offset;
 		y0 = y - sin (curangrads) * offset;
@@ -47,7 +49,15 @@ dowheel (gdImagePtr im, int color, char
 		if (cp)
 			doerr (err, cp);
 
-		gdImagePolygon (im, (gdPointPtr)brect, 4, color);
+		points[0].x = brect[0];
+		points[0].y = brect[1];
+		points[1].x = brect[2];
+		points[1].y = brect[3];
+		points[2].x = brect[4];
+		points[2].y = brect[5];
+		points[3].x = brect[6];
+		points[3].y = brect[7];
+		gdImagePolygon (im, points, 4, color);
 	}
 
 	fclose (err);