diff options
| author |   Toshi Umemura <toshihiro.umemura@itage.co.jp> | 2016-12-19 17:54:11 +0900 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2016-12-23 10:52:35 +0000 |
| commit | f67ced704936562eba6e43455739611bbdd7b599 (patch) | |
| tree | 6281fb14ca96755c58fccaf18aea39a533e2010b /recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch | |
| parent | 32b8cd3398e2f8bdbe02b16b5c24a6ab21c474b0 (diff) | |
ivi-shell multi screen support
This patch enables ivi-shell to manage multi screen.
This solves SPEC-360 ivi-shell fails to manage two screens.
CES2017 cluster demo also requires multi screen support.
Bug-AGL: SPEC-360
Change-Id: Ie0f71855af70de28068cb9deee1a6c415eaea88e
Signed-off-by: ynakamura <ynakamura@jp.adit-jv.com>
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch')
| -rw-r--r-- | recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch b/recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch new file mode 100644 index 000000000..f0a25efcd --- /dev/null +++ b/recipes-graphics/wayland/weston/0002-ivi-shell-avoid-inserting-a-ivi_layer-to-multiple-sc.patch @@ -0,0 +1,39 @@ +From 46969606558dc378042de125fa85efa6a658aa18 Mon Sep 17 00:00:00 2001 +From: Koji Ohira <kk.ohira.koji@nttd-mse.com> +Date: Thu, 24 Nov 2016 21:04:43 +0900 +Subject: [PATCH] ivi-shell: avoid inserting a ivi_layer to multiple screens. + +In just previous wl_list_for_each_safe, list of layer in a screen is +cleaned up. And then, the list is re-constructed from +pending.layer_list. + +In this re-construction, if order.link of a layer were inserted into a +screen whose number is later one of current screen, the order.link will +inserted into layer_list of two screens. This shall be avoided. + +However, if we want to implement a feature to allow a layer to be added +to multiple screens. A layer shall have several order.link per screens. +So, I marked here as TODO. + +Signed-off-by: Koji Ohira <kk.ohira.koji@nttd-mse.com> +--- + ivi-shell/ivi-layout.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c +index efc0da5..1139590 100644 +--- a/ivi-shell/ivi-layout.c ++++ b/ivi-shell/ivi-layout.c +@@ -974,6 +974,9 @@ commit_screen_list(struct ivi_layout *layout) + + wl_list_for_each(ivilayer, &iviscrn->pending.layer_list, + pending.link) { ++ /* FIXME: avoid to insert order.link to multiple screens */ ++ wl_list_remove(&ivilayer->order.link); ++ + wl_list_insert(&iviscrn->order.layer_list, + &ivilayer->order.link); + add_orderlayer_to_screen(ivilayer, iviscrn); +-- +2.7.4 + |