[mutter] wayland/surface: Send buffer release events immediately

[Jonas Ådahl <jadahl src gnome org>]

commit 4e7405aca9fba909e994e999c0be3fe38c4eccb5
Author: Jonas Ådahl <jadahl gmail com>
Date:   Tue Sep 26 11:28:44 2017 -0400

    wayland/surface: Send buffer release events immediately
    
    Just queuing the buffer release event is prone to starvation, so send
    the release immediately. See
    https://lists.freedesktop.org/archives/wayland-devel/2017-September/035147.html
    for more detailed explanation.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=788197

 src/wayland/meta-wayland-surface.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c
index ddca18f..6f9df37 100644
--- a/src/wayland/meta-wayland-surface.c
+++ b/src/wayland/meta-wayland-surface.c
@@ -462,7 +462,7 @@ meta_wayland_surface_unref_buffer_use_count (MetaWaylandSurface *surface)
   g_return_if_fail (buffer);
 
   if (surface->buffer_ref.use_count == 0 && buffer->resource)
-    wl_resource_queue_event (buffer->resource, WL_BUFFER_RELEASE);
+    wl_buffer_send_release (buffer->resource);
 }
 
 static void