--- rxvt-unicode/src/rxvtimg.h	2012/06/04 15:15:49	1.8
+++ rxvt-unicode/src/rxvtimg.h	2012/06/05 13:39:26	1.11
@@ -36,12 +36,14 @@
   void blur (int rh, int rv);
   void brightness (double r, double g, double b, double a = 1.);
   void contrast (double r, double g, double b, double a = 1.);
-  void render (GdkPixbuf *pixbuf, int src_x, int src_y, int width, int height, int dst_x, int dst_y);
+  bool render_pixbuf (GdkPixbuf *pixbuf, int src_x, int src_y, int width, int height, int dst_x, int dst_y);
 
   // copy
   rxvt_img *clone ();
+  rxvt_img *sub_rect (int x, int y, int width, int height, int repeat = RepeatNormal);
+  rxvt_img *transform (int new_width, int new_height, double matrix[9], int repeat = RepeatNormal);
   rxvt_img *scale (int new_width, int new_height);
-  rxvt_img *transform (int new_width, int new_height, int repeat, double matrix[9]);
+  rxvt_img *rotate (int new_width, int new_height, int x, int y, double phi, int repeat = RepeatNormal);
   rxvt_img *convert_to (XRenderPictFormat *format);
 };