e_comp: reschedule when size is invalid

there is no point updating when the size of the comp is 0x0

src/bin/e_comp.c

@@ -960,6 +960,13 @@ _e_comp_shapes_update_job(void *d EINA_UNUSED)
      win = e_comp->win;
    else
      win = e_comp->cm_selection;
+
+   if (e_comp->h <= 0 || e_comp->w <= 0)
+     {
+        e_comp->shape_update_on_resize = EINA_TRUE;
+        return;
+     }
+
    E_FREE_LIST(e_comp->debug_rects, evas_object_del);
    tb = eina_tiler_new(e_comp->w, e_comp->h);
    eina_tiler_tile_size_set(tb, 1, 1);

src/bin/e_comp.h

@@ -192,6 +192,7 @@ struct _E_Comp
    Eina_Bool       updating E_BITFIELD; // running client updates
 
    Eina_Bool       frozen E_BITFIELD; // frozen - when power save freeze mode is on
+   Eina_Bool       shape_update_on_resize E_BITFIELD; //a shape update was scheduled but e_comp size was 0 in one dimension
 };
 
 

src/bin/e_comp_canvas.c

@@ -625,6 +625,9 @@ e_comp_canvas_resize(int w, int h)
    e_comp->w = w;
    e_comp->h = h;
    ecore_evas_resize(e_comp->ee, w, h);
+   if (e_comp->shape_update_on_resize) {
+      e_comp_shape_queue();
+   }
 }
 
 E_API void