From: Mike Blumenkrantz <zmike@osg.samsung.com>
Date: Fri, 17 Jul 2015 19:58:14 +0000 (-0400)
Subject: zero out wl surface opaque region on commit in all cases
X-Git-Tag: upstream/0.20.0~549
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=552f065c0992c9b3a861c95296a6bed3b0697e89;p=platform%2Fupstream%2Fenlightenment.git

zero out wl surface opaque region on commit in all cases

it's possible that the opaque ptr may exist but have no regions,
which will result in the previous frame's opaque region being used
---

diff --git a/src/bin/e_comp_wl.c b/src/bin/e_comp_wl.c
index 231acda..38e8dbe 100644
--- a/src/bin/e_comp_wl.c
+++ b/src/bin/e_comp_wl.c
@@ -1203,6 +1203,7 @@ _e_comp_wl_surface_state_commit(E_Client *ec, E_Comp_Wl_Surface_State *state)
      }
 
    /* put state opaque into surface */
+   e_pixmap_image_opaque_set(ec->pixmap, 0, 0, 0, 0);
    if (state->opaque)
      {
         Eina_Rectangle *rect;
@@ -1218,8 +1219,6 @@ _e_comp_wl_surface_state_commit(E_Client *ec, E_Comp_Wl_Surface_State *state)
 
         eina_iterator_free(itr);
      }
-   else
-     e_pixmap_image_opaque_set(ec->pixmap, 0, 0, 0, 0);
 
    /* put state input into surface */
    if (state->input)