From 15c7e9738cb242a0ec3d27e442776dad091b394b Mon Sep 17 00:00:00 2001
From: Mathieu Duponchelle <mathieu.duponchelle@epitech.eu>
Date: Wed, 2 May 2012 01:09:07 +0200
Subject: [PATCH] track-video-transition: expose the border property of
 smptealpha

API: ges_track_video_transition_set_border
---
 ges/ges-track-video-transition.c | 21 +++++++++++++++++++++
 ges/ges-track-video-transition.h |  4 ++++
 2 files changed, 25 insertions(+)

diff --git a/ges/ges-track-video-transition.c b/ges/ges-track-video-transition.c
index 04d078cc14..bfefc9b93a 100644
--- a/ges/ges-track-video-transition.c
+++ b/ges/ges-track-video-transition.c
@@ -53,6 +53,8 @@ struct _GESTrackVideoTransitionPrivate
   gdouble end_value;
   guint64 dur;
 
+  /* This is in case the smpte doesn't exist yet */
+  gint pending_border_value;
 };
 
 enum
@@ -124,6 +126,7 @@ ges_track_video_transition_init (GESTrackVideoTransition * self)
   self->priv->start_value = 0.0;
   self->priv->end_value = 0.0;
   self->priv->dur = 42;
+  self->priv->pending_border_value = -1;
 }
 
 static void
@@ -434,6 +437,11 @@ switch_to_smpte_cb (GstPad * sink, gboolean blocked,
   add_smpte_to_bin (priv->sinka, smptealpha, priv);
   add_smpte_to_bin (priv->sinkb, smptealphab, priv);
 
+  if (priv->pending_border_value != -1) {
+    g_object_set (smptealphab, "border", priv->pending_border_value, NULL);
+    priv->pending_border_value = -1;
+  }
+
   replace_mixer (priv);
 
   priv->start_value = 1.0;
@@ -599,6 +607,19 @@ ges_track_video_transition_duration_changed (GESTrackObject * object,
   GST_LOG ("done updating controller");
 }
 
+void
+ges_track_video_transition_set_border (GESTrackVideoTransition * self,
+    gint value)
+{
+  GESTrackVideoTransitionPrivate *priv = self->priv;
+
+  if (!priv->smpte) {
+    priv->pending_border_value = value;
+    return;
+  }
+  g_object_set (priv->smpte, "border", value, NULL);
+}
+
 /**
  * ges_track_video_transition_set_transition_type:
  * @self: a #GESTrackVideoTransition
diff --git a/ges/ges-track-video-transition.h b/ges/ges-track-video-transition.h
index fc051ac235..000ad4ed45 100644
--- a/ges/ges-track-video-transition.h
+++ b/ges/ges-track-video-transition.h
@@ -85,6 +85,10 @@ ges_track_video_transition_get_transition_type (GESTrackVideoTransition * trans)
 
 GESTrackVideoTransition* ges_track_video_transition_new (void);
 
+void
+ges_track_video_transition_set_border (GESTrackVideoTransition * self,
+				       gint value);
+
 G_END_DECLS
 
 #endif /* _GES_TRACK_VIDEO_transition */