--- rxvt-unicode/src/rxvtimg.h	2012/11/13 08:45:35	1.47
+++ rxvt-unicode/src/rxvtimg.h	2013/10/01 13:30:04	1.49
@@ -24,10 +24,6 @@
 #ifndef IMG_H
 #define IMG_H
 
-#if HAVE_BG_PIXMAP
-  #define HAVE_IMG 1
-#endif
-
 #if HAVE_IMG
 
 #define float_to_component(d) (int32_t)((d) * 65535.99)
@@ -130,6 +126,7 @@
   rxvt_img *rotate (int cx, int cy, nv phi);
   rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg);
   rxvt_img *tint (const rgba &c);
+  rxvt_img *shade (nv factor, rgba c = rgba (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC));
   rxvt_img *filter (const char *name, int nparams = 0, nv *params = 0);
   rxvt_img *muladd (nv mul, nv add); // general multiply and add, implemented as the biggest hack ever :/