[PATCH v3 7/8] winewayland.drv: Do not process nested events.

[Alexandros Frantzis]

From: Alexandros Frantzis

---
 dlls/winewayland.drv/wayland.c    | 10 ++++++++++
 dlls/winewayland.drv/waylanddrv.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/dlls/winewayland.drv/wayland.c b/dlls/winewayland.drv/wayland.c
index 2f2e865f54a..86a79c72778 100644
--- a/dlls/winewayland.drv/wayland.c
+++ b/dlls/winewayland.drv/wayland.c
@@ -297,6 +297,8 @@ static BOOL wayland_dispatch_thread_events(struct wayland_thread_data *thread,
     }
     pthread_mutex_unlock(&thread->event_mutex);

+    thread->processing_events = TRUE;
+
     /* Now handle matching events without any lock held. */
     wl_list_for_each_safe(event, tmp, &event_list, link)
     {
@@ -306,6 +308,8 @@ static BOOL wayland_dispatch_thread_events(struct wayland_thread_data *thread,
         free(event);
     }

+    thread->processing_events = FALSE;
+
     wl_display_flush(process_wayland.wl_display);

TRACE("=> dispatched=0x%lx\n", (long)dispatched);
@@ -322,6 +326,12 @@ BOOL WAYLAND_ProcessEvents(DWORD mask)

if (!thread) return FALSE;

+    if (thread->processing_events)
+    {
+        wl_display_flush(process_wayland.wl_display);
+        return FALSE;
+    }
+
     wayland_consume_thread_notifications(thread);
     return wayland_dispatch_thread_events(thread, mask);
 }
diff --git a/dlls/winewayland.drv/waylanddrv.h b/dlls/winewayland.drv/waylanddrv.h
index 47754dcdadc..167b76493cb 100644
--- a/dlls/winewayland.drv/waylanddrv.h
+++ b/dlls/winewayland.drv/waylanddrv.h
@@ -93,6 +93,7 @@ struct wayland_thread_data
     pthread_mutex_t event_mutex;
     struct wl_list event_list;
     int event_notification_pipe[2];
+    BOOL processing_events;
 };

/**********************************************************************