recipes-graphics/wayland/wayland-ivi-extension/0001-Resolve-weston-crush-when-repeat-touching-very-quick.patch

   1 From 97af4843a4705cd7d5b6b69abb9002fd974a5b94 Mon Sep 17 00:00:00 2001
   2 From: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
   3 Date: Fri, 12 Jan 2018 01:53:01 +0900
   4 Subject: [PATCH] Resolve weston cursh when repeat touching very quickly
   5
   6 Weston sometimes crush while the user repeat touching very
   7 quickly icons/shortcuts on HomeScreen.
   8
   9 Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
  10 ---
  11  ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c | 4 ++++
  12  1 file changed, 4 insertions(+)
  13
  14 diff --git a/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c b/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
  15 index b0fe37d..f1a31d0 100644
  16 --- a/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
  17 +++ b/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
  18 @@ -557,6 +557,10 @@ touch_grab_up(struct weston_touch_grab *grab, uint32_t time, int touch_id)
  19      const struct ivi_layout_interface *interface =
  20          seat->input_ctx->ivi_layout_interface;
  21
  22 +    /* if touch device has no focused view, there is nothing to do*/
  23 +    if (grab->touch->focus == NULL)
  24 +        return;
  25 +
  26      /* For each surface_ctx, check for focus and send */
  27      wl_list_for_each(surf_ctx, &seat->input_ctx->surface_list, link) {
  28          struct weston_surface *surf, *send_surf;
  29 --
  30 2.7.4
  31