[clutter] timeline: Cast elapsed time before emitting ::new-frame

[Emmanuele Bassi <ebassi src gnome org>]

commit 1402c0511239ede27855a836fd9ca9cc8dbf969d
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Mon Jul 18 13:45:55 2011 +0100

    timeline: Cast elapsed time before emitting ::new-frame
    
    When emitting a new-frame signal, priv->elapsed_time is passed as a
    parameter. This is a gint64. The closure marshal uses an INT. On some
    platforms, this is not received correctly by signal handlers (they
    receive 0). One solution is to cast priv->elapsed_time to a gint when
    emitting the signal.
    
    We cannot change the signature of the signal without breaking ABI.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=654066

 clutter/clutter-timeline.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/clutter/clutter-timeline.c b/clutter/clutter-timeline.c
index db0f869..074f0cc 100644
--- a/clutter/clutter-timeline.c
+++ b/clutter/clutter-timeline.c
@@ -550,8 +550,10 @@ emit_frame_signal (ClutterTimeline *timeline)
 {
   ClutterTimelinePrivate *priv = timeline->priv;
 
-  g_signal_emit (timeline, timeline_signals[NEW_FRAME], 0,
-                 priv->elapsed_time);
+  /* see bug https://bugzilla.gnome.org/show_bug.cgi?id=654066 */
+  gint elapsed = (gint) priv->elapsed_time;
+
+  g_signal_emit (timeline, timeline_signals[NEW_FRAME], 0, elapsed);
 }
 
 static gboolean