diff options
Diffstat (limited to 'meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0003-ivi-shell-avoid-update_prop-on-invisible-surfaces.patch')
| -rw-r--r-- | meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0003-ivi-shell-avoid-update_prop-on-invisible-surfaces.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0003-ivi-shell-avoid-update_prop-on-invisible-surfaces.patch b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0003-ivi-shell-avoid-update_prop-on-invisible-surfaces.patch new file mode 100644 index 000000000..2509713ba --- /dev/null +++ b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0003-ivi-shell-avoid-update_prop-on-invisible-surfaces.patch @@ -0,0 +1,77 @@ +From 679cc873528ffb3fd94306a01dcf9d6ffa8eb120 Mon Sep 17 00:00:00 2001 +From: Nobuhiko Tanibata <nobuhiko_tanibata@xddp.denso.co.jp> +Date: Wed, 9 Dec 2015 15:36:58 +0900 +Subject: [PATCH 3/7] ivi-shell: avoid update_prop() on invisible surfaces + +For multi screen support, ivi_layout_screen to be taken account into +property change in commitChanges. + +Property change is now done in update_prop so to consider ivi_screen +property for caluculating transform of weston surface, ivi_layout_screen + is added as a parameter of update_prop. + +However, update_prop of weston_view of a ivi_surface can not be done +even if it is set on a screen. The propoerty change shall be done only +when a visibility of ivi_surface or ivi_layer which contains the +ivi_surface is ON. Such a condition shall be checked at commit_changes +as well to avoid calling update_prop, which actually updates +weston_views. + +Signed-off-by: Nobuhiko Tanibata <nobuhiko_tanibata@xddp.denso.co.jp> +Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk> +--- + ivi-shell/ivi-layout.c | 23 +++++++++++++++++++---- + 1 file changed, 19 insertions(+), 4 deletions(-) + +diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c +index c8ea270..9dbebb3 100644 +--- a/ivi-shell/ivi-layout.c ++++ b/ivi-shell/ivi-layout.c +@@ -763,16 +763,17 @@ calc_surface_to_global_matrix_and_mask_to_weston_surface( + } + + static void +-update_prop(struct ivi_layout_layer *ivilayer, ++update_prop(struct ivi_layout_screen *iviscrn, ++ struct ivi_layout_layer *ivilayer, + struct ivi_layout_surface *ivisurf) + { + struct weston_view *tmpview; + struct ivi_rectangle r; + bool can_calc = true; + +- if (!ivilayer->event_mask && !ivisurf->event_mask) { ++ /*In case of no prop change, this just returns*/ ++ if (!ivilayer->event_mask && !ivisurf->event_mask) + return; +- } + + update_opacity(ivilayer, ivisurf); + +@@ -828,8 +829,22 @@ commit_changes(struct ivi_layout *layout) + + wl_list_for_each(iviscrn, &layout->screen_list, link) { + wl_list_for_each(ivilayer, &iviscrn->order.layer_list, order.link) { ++ /* ++ * If ivilayer is invisible, weston_view of ivisurf doesn't ++ * need to be modified. ++ */ ++ if (ivilayer->prop.visibility == false) ++ continue; ++ + wl_list_for_each(ivisurf, &ivilayer->order.surface_list, order.link) { +- update_prop(ivilayer, ivisurf); ++ /* ++ * If ivilayer is invisible, weston_view of ivisurf doesn't ++ * need to be modified. ++ */ ++ if (ivisurf->prop.visibility == false) ++ continue; ++ ++ update_prop(iviscrn, ivilayer, ivisurf); + } + } + } +-- +2.4.5 + |