recipes-graphics/wayland/weston/0003-ivi-shell-fix-layout_layer.view_list-is-not-initiliz.patch

   1 From 83b1873a62c991f15a698e4de50182e4cf452be0 Mon Sep 17 00:00:00 2001
   2 From: Koji Ohira <kk.ohira.koji@nttd-mse.com>
   3 Date: Thu, 24 Nov 2016 21:06:56 +0900
   4 Subject: [PATCH] ivi-shell: fix layout_layer.view_list is not initilized per a
   5  screen.
   6
   7 This is potential bug when it supports several screens. If view_list is
   8 initilized here, the views, which are set by the previous screen, are
   9 cleared. So View list shall be initilized in front of wl_list_for_each
  10 of all screens.
  11
  12 Signed-off-by: Koji Ohira <kk.ohira.koji@nttd-mse.com>
  13 ---
  14  ivi-shell/ivi-layout.c | 6 +++---
  15  1 file changed, 3 insertions(+), 3 deletions(-)
  16
  17 diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
  18 index 1139590..b14726e 100644
  19 --- a/ivi-shell/ivi-layout.c
  20 +++ b/ivi-shell/ivi-layout.c
  21 @@ -960,6 +960,9 @@ commit_screen_list(struct ivi_layout *layout)
  22         struct ivi_layout_layer   *next     = NULL;
  23         struct ivi_layout_surface *ivisurf  = NULL;
  24
  25 +       /* Clear view list of layout ivi_layer */
  26 +       wl_list_init(&layout->layout_layer.view_list.link);
  27 +
  28         wl_list_for_each(iviscrn, &layout->screen_list, link) {
  29                 if (iviscrn->order.dirty) {
  30                         wl_list_for_each_safe(ivilayer, next,
  31 @@ -986,9 +989,6 @@ commit_screen_list(struct ivi_layout *layout)
  32                         iviscrn->order.dirty = 0;
  33                 }
  34
  35 -               /* Clear view list of layout ivi_layer */
  36 -               wl_list_init(&layout->layout_layer.view_list.link);
  37 -
  38                 wl_list_for_each(ivilayer, &iviscrn->order.layer_list, order.link) {
  39                         if (ivilayer->prop.visibility == false)
  40                                 continue;
  41 --
  42 2.7.4
  43