--- rxvt-unicode/src/rxvtimg.C	2012/06/07 11:52:26	1.42
+++ rxvt-unicode/src/rxvtimg.C	2012/06/07 13:12:08	1.44
@@ -414,7 +414,7 @@
   if (alpha)
     {
       XRenderColor rc = { 0, 0, 0, 0 };
-      XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);
+      XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);//TODO: split into four fillrectangles
       XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, -x, -y, ref->w, ref->h);
     }
   else
@@ -463,8 +463,10 @@
     for (int j = 0; j < 3; ++j)
       xfrm.matrix [i][j] = XDoubleToFixed (matrix [i * 3 + j]);
 
-  xfrm.matrix [0][2] += XDoubleToFixed (x);//TODO
-  xfrm.matrix [0][3] += XDoubleToFixed (y);
+#if 0
+  xfrm.matrix [0][2] -= XDoubleToFixed (x);//TODO
+  xfrm.matrix [1][2] -= XDoubleToFixed (y);
+#endif
 
   XRenderSetPictureFilter (dpy, src, "good", 0, 0);
   XRenderSetPictureTransform (dpy, src, &xfrm);
@@ -479,6 +481,9 @@
 rxvt_img *
 rxvt_img::scale (int new_width, int new_height)
 {
+  if (w == new_width && h == new_height)
+    return clone ();
+
   double matrix[9] = {
     w  / (double)new_width, 0, 0,
     0, h / (double)new_height, 0,
@@ -520,8 +525,6 @@
   rxvt_img *img = new rxvt_img (s, new_format, 0, 0, w, h, repeat);
   img->alloc ();
 
-  printf ("convert %d to %d\n", format->direct.alphaMask, new_format->direct.alphaMask);//D
-
   Display *dpy = s->display->dpy;
   Picture src = src_picture ();
   Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0);