all repos — openbox @ 9c356d370ab3e5a6b28e38ce8289d80bf35c8828

openbox fork - make it a bit more like ryudo 

Some versions of X, have the Shape extension, but apparently not "ShapeInput" (Fixes bug #4662)

the sawfish window manager has ifdefs for this sort of situation.
I followed suit, and #ifdef'd it, and it now works for me.
patch attached.

Slight changes to the patch from danakj@orodu.net for readability
Philip Brown phil@bolthole.com
commit

9c356d370ab3e5a6b28e38ce8289d80bf35c8828

parent

7c33f45e09350bdd40990ef98cf4765d780263fe

2 files changed, 11 insertions(+), 2 deletions(-)

jump to
M openbox/event.c → openbox/event.c 
@@ -1695,10 +1695,12 @@ case ShapeClip:
                         client->shaped = ((XShapeEvent*)e)->shaped;
                         kind = ShapeBounding;
                         break;
+#ifdef ShapeInput
                     case ShapeInput:
                         client->shaped_input = ((XShapeEvent*)e)->shaped;
                         kind = ShapeInput;
                         break;
+#endif
                     default:
                         g_assert_not_reached();
                 }
M openbox/frame.c → openbox/frame.c 
@@ -276,9 +276,14 @@ void frame_adjust_shape_kind(ObFrame *self, int kind)
 {
     gint num;
     XRectangle xrect[2];
+    gboolean shaped;
 
-    if (!((kind == ShapeBounding && self->client->shaped) ||
-          (kind == ShapeInput && self->client->shaped_input))) {
+    shaped = (kind == ShapeBounding && self->client->shaped);
+#ifdef ShapeInput
+    shaped |= (kind == ShapeInput && self->client->shaped_input);
+#endif
+
+    if (!shaped) {
         /* clear the shape on the frame window */
         XShapeCombineMask(obt_display, self->window, kind,
                           self->size.left,

@@ -323,7 +328,9 @@ void frame_adjust_shape(ObFrame *self)
 {
 #ifdef SHAPE
   frame_adjust_shape_kind(self, ShapeBounding);
+#ifdef ShapeInput
   frame_adjust_shape_kind(self, ShapeInput);
+#endif
 #endif
 }