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ges/ges-simple-timeline-layer.c: print a warning when transitions overlap

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Brandon Lewis 2010-06-04 19:53:35 +02:00 committed by Edward Hervey
parent 0608930b19
commit 9d8ce82b61
1 changed files with 16 additions and 1 deletions
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17
ges/ges-simple-timeline-layer.c
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@ -111,6 +111,7 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
GstClockTime pos = 0; GstClockTime pos = 0;
gint priority = GES_TIMELINE_LAYER (self)->min_gnl_priority; gint priority = GES_TIMELINE_LAYER (self)->min_gnl_priority;
GESTimelineObject *prev_object = NULL; GESTimelineObject *prev_object = NULL;
GESTimelineObject *prev_transition = NULL;
GST_DEBUG ("recalculating values"); GST_DEBUG ("recalculating values");
@ -154,10 +155,24 @@ gstl_recalculate (GESSimpleTimelineLayer * self)
GList *l_next = g_list_next (tmp); GList *l_next = g_list_next (tmp);
if (l_next && (GES_TIMELINE_OBJECT_DURATION (l_next->data) < dur)) { if (l_next && (GES_TIMELINE_OBJECT_DURATION (l_next->data) < dur)) {
GST_ERROR ("trandition duration exceeds that of next neighbor!"); GST_ERROR ("transition duration exceeds that of next neighbor!");
} }
ges_timeline_object_set_start (obj, pos); ges_timeline_object_set_start (obj, pos);
if (prev_transition) {
guint64 start, end;
end = (GES_TIMELINE_OBJECT_DURATION (prev_transition) +
GES_TIMELINE_OBJECT_START (prev_transition));
start = GES_TIMELINE_OBJECT_START (obj);
if (end > start)
GST_ERROR ("%d, %d: overlapping transitions!", start, end);
}
prev_transition = obj;
} }
GST_DEBUG (", %ld\n", pos); GST_DEBUG (", %ld\n", pos);