FX: Fix cleanup with compositing enabled

src/ecompmgr.c

@@ -431,6 +431,19 @@ ECompMgrDamageAll(void)
    ECompMgrDamageMerge(Mode_compmgr.rgn_screen);
 }
 
+void
+ECompMgrDamageArea(int x, int y, int w, int h)
+{
+   EX_SrvRegion        rgn;
+
+   if (!Mode_compmgr.active)
+      return;
+
+   rgn = Mode_compmgr.rgn_tmp2;
+   ERegionSetRect(rgn, x, y, w, h);
+   ECompMgrDamageMerge(rgn);
+}
+
 #if ENABLE_SHADOWS
 
 #define M_2PI_F ((float)(2 * M_PI))

src/ecompmgr.h

@@ -70,6 +70,8 @@ int                 ECompMgrRender(int dt);
 
 EX_Window           ECompMgrRootWin(void);
 
+void                ECompMgrDamageArea(int x, int y, int w, int h);
+
 EX_SrvRegion        ECompMgrChildClipRegion(void);
 
 #else

src/fx.c

@@ -107,6 +107,9 @@ _FxCleanup(FXData * d, int h)
 	EXFreeGC(d->gc1);
 
 	EClearArea(d->win, 0, WinGetH(VROOT) - h, WinGetW(VROOT), h);
+#if USE_COMPOSITE
+	ECompMgrDamageArea(0, WinGetH(VROOT) - h, WinGetW(VROOT), h);
+#endif
      }
 }