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tweak gstl recalculate: cur track object sets priority for next transition

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Brandon Lewis 2010-07-14 13:14:54 +02:00 committed by Edward Hervey
parent 286c5f78db
commit eb3be94578
1 changed files with 7 additions and 9 deletions
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16
ges/ges-simple-timeline-layer.c
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@ -119,7 +119,7 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
GESTimelineObject *prev_object = NULL;
GESTimelineObject *prev_transition = NULL;
priority = GES_TIMELINE_LAYER (self)->min_gnl_priority;
priority = GES_TIMELINE_LAYER (self)->min_gnl_priority + 2;
GST_DEBUG ("recalculating values");
@ -132,11 +132,9 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
dur = GES_TIMELINE_OBJECT_DURATION (obj);
height = GES_TIMELINE_OBJECT_HEIGHT (obj);
GST_DEBUG ("obj: %p, %ld, height: %d", obj, pos, height);
if (GES_IS_TIMELINE_SOURCE (obj)) {
priority += height;
GST_LOG ("%p obj: height: %d: priority %d", obj, height, priority);
if (G_UNLIKELY (GES_TIMELINE_OBJECT_START (obj) != pos)) {
ges_timeline_object_set_start (obj, pos);
@ -146,15 +144,18 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
ges_timeline_object_set_priority (obj, priority);
}
transition_priority = MAX (0, priority - 1);
priority += height;
pos += dur;
g_assert (priority != -1);
} else if (GES_IS_TIMELINE_TRANSITION (obj)) {
GST_LOG ("%p is transition\n", obj);
pos -= dur;
transition_priority = MAX (0, priority - 1);
GST_LOG ("%p obj: height: %d: trans_priority %d", obj, height,
transition_priority);
g_assert (transition_priority != -1);
@ -194,9 +195,6 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
prev_transition = obj;
}
GST_LOG ("obj: %p, start: " GST_TIME_FORMAT " pri: %ld",
obj, GST_TIME_ARGS (pos), priority);
prev_object = obj;
}