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[clutter-timeline] Remove the code for backwards timelines in get_progress

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The special check to invert the progress when the timeline direction
is backwards is not necessary because the actual frame number will be
decreasing in that case. Inverting just makes it progress forwards
again.

This is more apparent since the float-alpha-value branch merge because
the clutter_linear function directly returns the value from
get_progress. For example in test-depth, the animations loop instead
of oscillating back and forth.
This commit is contained in:
Neil Roberts 2009-01-23 22:57:36 +00:00
parent d64ff5c9f0
commit 4d7caa4bd5
1 changed files with 0 additions and 3 deletions
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3
clutter/clutter-timeline.c
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@ -1373,9 +1373,6 @@ clutter_timeline_get_progressx (ClutterTimeline *timeline)
progress = CLUTTER_FIXED_DIV ((float)(priv->current_frame_num),
(float)(priv->n_frames));
if (priv->direction == CLUTTER_TIMELINE_BACKWARD)
progress = 1.0 - progress;
return progress;
}