viewport: ignore the parent's transform if 0

Change-Id: I6e60f535ee1725545b7759d5ed9b52ca849fb63b

diff --git a/src/e_devicemgr_viewport.c b/src/e_devicemgr_viewport.c
index 20f14c60556397dcc4bb1db989ca27331840d862..6142050785f20037f81edf6e8071c6aa7f53fe12 100644 (file)
--- a/src/e_devicemgr_viewport.c
+++ b/src/e_devicemgr_viewport.c
@@ -972,7 +972,8 @@ _get_parent_transform(E_Viewport *viewport)
    ptransform = vpp->buffer.transform;
 
    topmost = _topmost_parent_get(epc);
-   if (epc == topmost)
+
+   if (ptransform != 0 && epc == topmost)
      {
         E_Comp_Wl_Output *output = e_comp_wl_output_find(topmost);