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[animation] Interval::compute_value should return a boolean

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If the computation of the interval value depending on the progress
was not successful, ClutterInterval::compute_value() should return
this information to the caller.
This commit is contained in:
Emmanuele Bassi
2009-01-07 18:18:59 +00:00
parent 854cf5d499
commit ff48c3ef7c
3 changed files with 28 additions and 11 deletions
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4
clutter/clutter-animation.c
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@ -683,9 +683,9 @@ on_alpha_notify (GObject *gobject,
g_value_init (&value, clutter_interval_get_value_type (interval));
factor = (gdouble) alpha_value / CLUTTER_ALPHA_MAX_ALPHA;
clutter_interval_compute_value (interval, factor, &value);
g_object_set_property (G_OBJECT (priv->actor), p_name, &value);
if (clutter_interval_compute_value (interval, factor, &value))
g_object_set_property (G_OBJECT (priv->actor), p_name, &value);
g_value_unset (&value);
}