From: Carlos Garnacho <carlosg@gnome.org>
Date: Thu, 11 Aug 2022 23:36:59 +0000 (+0200)
Subject: gdk/wayland: Drop motion hint mask from seat grab event masks
X-Git-Tag: archive/raspbian/3.24.39-1+rpi1~1^2~65^2~3^2~56^2
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=2c65884a5e31afe3ea5f7983ec423c8e39c5e9f2;p=gtk%2B3.0.git

gdk/wayland: Drop motion hint mask from seat grab event masks

At best, it's just an awkward event mask sitting there for a backend
that does not need it. At worst, this may result in motion events being
eaten away in the right set of circumstances.

Avoid the pointer motion hint mask, and rely on events being further
than hints.

Related: https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/534#note_1526935
---

diff --git a/gdk/wayland/gdkdevice-wayland.c b/gdk/wayland/gdkdevice-wayland.c
index 67bd322340..ed6ad3b138 100644
--- a/gdk/wayland/gdkdevice-wayland.c
+++ b/gdk/wayland/gdkdevice-wayland.c
@@ -4937,7 +4937,7 @@ gdk_wayland_seat_grab (GdkSeat                *seat,
                                     native,
                                     GDK_OWNERSHIP_NONE,
                                     owner_events,
-                                    GDK_ALL_EVENTS_MASK,
+                                    GDK_ALL_EVENTS_MASK & ~GDK_POINTER_MOTION_HINT_MASK,
                                     _gdk_display_get_next_serial (display),
                                     evtime,
                                     FALSE);
@@ -4959,7 +4959,7 @@ gdk_wayland_seat_grab (GdkSeat                *seat,
                                     native,
                                     GDK_OWNERSHIP_NONE,
                                     owner_events,
-                                    GDK_ALL_EVENTS_MASK,
+                                    GDK_ALL_EVENTS_MASK & ~GDK_POINTER_MOTION_HINT_MASK,
                                     _gdk_display_get_next_serial (display),
                                     evtime,
                                     FALSE);
@@ -4977,7 +4977,7 @@ gdk_wayland_seat_grab (GdkSeat                *seat,
                                     native,
                                     GDK_OWNERSHIP_NONE,
                                     owner_events,
-                                    GDK_ALL_EVENTS_MASK,
+                                    GDK_ALL_EVENTS_MASK & ~GDK_POINTER_MOTION_HINT_MASK,
                                     _gdk_display_get_next_serial (display),
                                     evtime,
                                     FALSE);
@@ -5003,7 +5003,7 @@ gdk_wayland_seat_grab (GdkSeat                *seat,
                                         native,
                                         GDK_OWNERSHIP_NONE,
                                         owner_events,
-                                        GDK_ALL_EVENTS_MASK,
+                                        GDK_ALL_EVENTS_MASK & ~GDK_POINTER_MOTION_HINT_MASK,
                                         _gdk_display_get_next_serial (display),
                                         evtime,
                                         FALSE);