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timeline: Ensure the range on the cubic bezier control points

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The X coordinate has to be in the [ 0.0, 1.0 ] range.
This commit is contained in:
Emmanuele Bassi 2013-04-05 15:35:15 +01:00
parent 8c32637eea
commit 0538adc58c
1 changed files with 5 additions and 0 deletions
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5
clutter/clutter-timeline.c
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@ -2496,6 +2496,11 @@ clutter_timeline_set_cubic_bezier_progress (ClutterTimeline *timeline,
priv->cb_1 = *c_1;
priv->cb_2 = *c_2;
/* ensure the range on the X coordinate */
priv->cb_1.x = CLAMP (priv->cb_1.x, 0.f, 1.f);
priv->cb_2.x = CLAMP (priv->cb_2.x, 0.f, 1.f);
clutter_timeline_set_progress_mode (timeline, CLUTTER_CUBIC_BEZIER);
}