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title_: Do not forget to link up child_added/removed vmethod

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Otherwise effect handling is broken

Differential Revision: https://phabricator.freedesktop.org/D1099
This commit is contained in:
Thibault Saunier 2016-06-20 14:00:07 -04:00
parent 716c0dbe8d
commit c9c4a60de2
2 changed files with 32 additions and 0 deletions
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6
ges/ges-title-clip.c
View file

@ -655,6 +655,9 @@ _child_removed (GESContainer * container, GESTimelineElement * element)
priv->track_titles = g_slist_remove (priv->track_titles, element);
gst_object_unref (element);
}
GES_CONTAINER_CLASS (ges_title_clip_parent_class)->child_removed (container,
element);
}
static void
@ -667,6 +670,9 @@ _child_added (GESContainer * container, GESTimelineElement * element)
priv->track_titles = g_slist_prepend (priv->track_titles,
gst_object_ref (element));
}
GES_CONTAINER_CLASS (ges_title_clip_parent_class)->child_added (container,
element);
}
static GESTrackElement *

26
tests/check/python/test_clip.py
View file

@ -72,3 +72,29 @@ class TestTitleClip(unittest.TestCase):
title_clip = GES.TitleClip.new()
self.assertEqual(title_clip.props.text, "")
self.assertEqual(title_clip.props.font_desc, "Serif 36")
def test_split_effect(self):
timeline = GES.Timeline.new()
timeline.add_track(GES.VideoTrack.new())
layer = timeline.append_layer()
clip1 = GES.TitleClip.new()
clip1.props.duration = Gst.SECOND
self.assertTrue(layer.add_clip(clip1))
effect = GES.Effect.new("agingtv")
self.assertTrue(clip1.add(effect))
children1 = clip1.get_children(True)
self.assertNotEqual(children1[0].props.priority,
children1[1].props.priority)
clip2 = clip1.split(Gst.SECOND / 2)
children1 = clip1.get_children(True)
self.assertNotEqual(children1[0].props.priority,
children1[1].props.priority)
children2 = clip2.get_children(True)
self.assertNotEqual(children2[0].props.priority,
children2[1].props.priority)