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timeline-element: make max-duration cap in-point

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Do not allow the in-point to exceed the max-duration of any timeline
element.
This commit is contained in:
Henry Wilkes 2020-03-10 15:27:20 +00:00
parent d03e0fa8c5
commit 658e64432d
5 changed files with 230 additions and 34 deletions
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79
ges/ges-clip.c
View file

@ -292,8 +292,39 @@ _set_start (GESTimelineElement * element, GstClockTime start)
return TRUE;
}
/* Whether @clip can have its in-point set to @inpoint because none of
* its children have a max-duration below it */
gboolean
ges_clip_can_set_inpoint_of_child (GESClip * clip, GESTimelineElement * child,
GstClockTime inpoint)
{
GList *tmp;
/* don't bother checking if we are setting the value */
if (clip->priv->setting_inpoint)
return TRUE;
/* non-core children do not effect our in-point */
if (!ELEMENT_FLAG_IS_SET (child, GES_TRACK_ELEMENT_IS_CORE))
return TRUE;
for (tmp = GES_CONTAINER_CHILDREN (clip); tmp; tmp = tmp->next) {
GESTimelineElement *child = tmp->data;
if (ELEMENT_FLAG_IS_SET (child, GES_TRACK_ELEMENT_IS_CORE)
&& ges_track_element_has_internal_source (GES_TRACK_ELEMENT (child))) {
if (GST_CLOCK_TIME_IS_VALID (child->maxduration)
&& child->maxduration < inpoint)
return FALSE;
}
}
return TRUE;
}
/* returns TRUE if we did not break early */
static gboolean
_set_inpoint (GESTimelineElement * element, GstClockTime inpoint)
_set_childrens_inpoint (GESTimelineElement * element, GstClockTime inpoint,
gboolean break_on_failure)
{
GList *tmp;
GESClipPrivate *priv = GES_CLIP (element)->priv;
@ -303,14 +334,31 @@ _set_inpoint (GESTimelineElement * element, GstClockTime inpoint)
GESTimelineElement *child = tmp->data;
if (ELEMENT_FLAG_IS_SET (child, GES_TRACK_ELEMENT_IS_CORE)
&& ges_track_element_has_internal_source (GES_TRACK_ELEMENT (child)))
_set_inpoint0 (child, inpoint);
&& ges_track_element_has_internal_source (GES_TRACK_ELEMENT (child))) {
if (!_set_inpoint0 (child, inpoint)) {
GST_ERROR_OBJECT ("Could not set the in-point of child %"
GES_FORMAT " to %" GST_TIME_FORMAT, GES_ARGS (child),
GST_TIME_ARGS (inpoint));
if (break_on_failure)
return FALSE;
}
}
}
priv->setting_inpoint = FALSE;
return TRUE;
}
static gboolean
_set_inpoint (GESTimelineElement * element, GstClockTime inpoint)
{
if (!_set_childrens_inpoint (element, inpoint, TRUE)) {
_set_childrens_inpoint (element, element->inpoint, FALSE);
return FALSE;
}
return TRUE;
}
static gboolean
_set_duration (GESTimelineElement * element, GstClockTime duration)
{
@ -355,7 +403,11 @@ _set_max_duration (GESTimelineElement * element, GstClockTime maxduration)
if (ELEMENT_FLAG_IS_SET (child, GES_TRACK_ELEMENT_IS_CORE)
&& ges_track_element_has_internal_source (GES_TRACK_ELEMENT (child))) {
ges_timeline_element_set_max_duration (child, maxduration);
if (!ges_timeline_element_set_max_duration (child, maxduration)) {
GST_ERROR_OBJECT ("Could not set the max-duration of child %"
GES_FORMAT " to %" GST_TIME_FORMAT, GES_ARGS (child),
GST_TIME_ARGS (maxduration));
}
if (GST_CLOCK_TIME_IS_VALID (child->maxduration)) {
new_min = GST_CLOCK_TIME_IS_VALID (new_min) ?
MIN (new_min, child->maxduration) : child->maxduration;
@ -504,13 +556,22 @@ _add_child (GESContainer * container, GESTimelineElement * element)
* other core clip. In particular, they are *not* added to the list of
* added effects, so we don not increase nb_effects. */
/* Always add at the same priority, on top of existing effects */
_set_priority0 (element, min_prio + priv->nb_effects);
/* Set the core element to have the same in-point, which we don't
* apply to effects */
if (ges_track_element_has_internal_source (GES_TRACK_ELEMENT (element)))
_set_inpoint0 (element, _INPOINT (container));
if (ges_track_element_has_internal_source (GES_TRACK_ELEMENT (element))) {
/* adding can fail if the max-duration of the element is smaller
* than the current in-point of the clip */
if (!_set_inpoint0 (element, _INPOINT (container))) {
GST_ERROR_OBJECT (element, "Could not set the in-point of the "
"element %" GES_FORMAT " to %" GST_TIME_FORMAT ". Not adding "
"as a child", GES_ARGS (element),
GST_TIME_ARGS (_INPOINT (container)));
return FALSE;
}
}
/* Always add at the same priority, on top of existing effects */
_set_priority0 (element, min_prio + priv->nb_effects);
} else if (GES_CLIP_CLASS_CAN_ADD_EFFECTS (klass)
&& GES_IS_BASE_EFFECT (element)) {
GList *tmp;

1
ges/ges-internal.h
View file

@ -394,6 +394,7 @@ G_GNUC_INTERNAL gboolean ges_clip_is_moving_from_layer (GESClip *clip
G_GNUC_INTERNAL void ges_clip_set_moving_from_layer (GESClip *clip, gboolean is_moving);
G_GNUC_INTERNAL GESTrackElement* ges_clip_create_track_element (GESClip *clip, GESTrackType type);
G_GNUC_INTERNAL GList* ges_clip_create_track_elements (GESClip *clip, GESTrackType type);
G_GNUC_INTERNAL gboolean ges_clip_can_set_inpoint_of_child (GESClip * clip, GESTimelineElement * child, GstClockTime inpoint);
/****************************************************
* GESLayer *

31
ges/ges-timeline-element.c
View file

@ -453,6 +453,11 @@ ges_timeline_element_class_init (GESTimelineElementClass * klass)
* difference in nanoseconds using the time coordinates of the internal
* content).
*
* This will act as a cap on the #GESTimelineElement:in-point of the
* element (which is in the same time coordinates), and will sometimes
* be used to limit the #GESTimelineElement:duration of the element in
* the timeline.
*
* For example, for a #GESVideoUriSource that references some media
* file, this would be the length of the media file.
*
@ -1098,9 +1103,9 @@ ges_timeline_element_set_start (GESTimelineElement * self, GstClockTime start)
* @self: A #GESTimelineElement
* @inpoint: The in-point, in internal time coordinates
*
* Sets #GESTimelineElement:in-point for the element. This may fail if
* the element does not have enough internal content to last for the
* current #GESTimelineElement:duration after @inpoint.
* Sets #GESTimelineElement:in-point for the element. If the new in-point
* is above the current #GESTimelineElement:max-duration of the element,
* this method will fail.
*
* Returns: %TRUE if @inpoint could be set for @self.
*/
@ -1119,6 +1124,14 @@ ges_timeline_element_set_inpoint (GESTimelineElement * self,
if (G_UNLIKELY (inpoint == self->inpoint))
return TRUE;
if (GST_CLOCK_TIME_IS_VALID (self->maxduration)
&& inpoint > self->maxduration) {
GST_WARNING_OBJECT (self, "Can not set an in-point of %" GST_TIME_FORMAT
" because it exceeds the element's max-duration: %" GST_TIME_FORMAT,
GST_TIME_ARGS (inpoint), GST_TIME_ARGS (self->maxduration));
return FALSE;
}
klass = GES_TIMELINE_ELEMENT_GET_CLASS (self);
if (klass->set_inpoint) {
@ -1147,7 +1160,9 @@ ges_timeline_element_set_inpoint (GESTimelineElement * self,
* @self: A #GESTimelineElement
* @maxduration: The maximum duration, in internal time coordinates
*
* Sets #GESTimelineElement:max-duration for the element.
* Sets #GESTimelineElement:max-duration for the element. If the new
* maximum duration is below the current #GESTimelineElement:in-point of
* the element, this method will fail.
*
* Returns: %TRUE if @maxduration could be set for @self.
*/
@ -1166,6 +1181,14 @@ ges_timeline_element_set_max_duration (GESTimelineElement * self,
if (G_UNLIKELY (maxduration == self->maxduration))
return TRUE;
if (GST_CLOCK_TIME_IS_VALID (maxduration) && self->inpoint > maxduration) {
GST_WARNING_OBJECT (self, "Can not set a max-duration of %"
GST_TIME_FORMAT " because it lies below the element's in-point: %"
GST_TIME_FORMAT, GST_TIME_ARGS (maxduration),
GST_TIME_ARGS (self->inpoint));
return FALSE;
}
klass = GES_TIMELINE_ELEMENT_GET_CLASS (self);
if (klass->set_max_duration) {

10
ges/ges-track-element.c
View file

@ -600,6 +600,16 @@ _set_inpoint (GESTimelineElement * element, GstClockTime inpoint)
return FALSE;
}
if (GES_IS_CLIP (element->parent)
&& !ges_clip_can_set_inpoint_of_child (GES_CLIP (element->parent),
element, inpoint)) {
GST_WARNING_OBJECT (element, "Can not set an in-point of %"
GST_TIME_FORMAT " because the parent clip %" GES_FORMAT
" would not be able to follow",
GST_TIME_ARGS (inpoint), GES_ARGS (element->parent));
return FALSE;
}
g_object_set (object->priv->nleobject, "inpoint", inpoint, NULL);
_update_control_bindings (element, inpoint, GST_CLOCK_TIME_NONE);

143
tests/check/ges/clip.c
View file

@ -1121,7 +1121,7 @@ GST_START_TEST (test_children_max_duration)
TRUE);
fail_unless (ges_timeline_element_set_start (effect, 104));
fail_unless (ges_timeline_element_set_duration (effect, 53));
fail_unless (ges_timeline_element_set_max_duration (effect, 1));
fail_unless (ges_timeline_element_set_max_duration (effect, 400));
/* adding the effect will change its start and duration, but not its
* max-duration (or in-point) */
@ -1130,7 +1130,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, max_duration);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, max_duration);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, max_duration);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* when setting max_duration of core children, clip will take the
* minimum value */
@ -1139,36 +1139,137 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 1);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max - 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, max_duration);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_timeline_element_set_max_duration (child1, new_max - 2));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max - 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_timeline_element_set_max_duration (child0, new_max + 1));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* can not set in-point above max_duration, nor max_duration below
* in-point */
fail_if (ges_timeline_element_set_max_duration (child0, 29));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_if (ges_timeline_element_set_max_duration (child1, 29));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_if (ges_timeline_element_set_max_duration (clip, 29));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* can't set the inpoint to (new_max), even though it is lower than
* our own max-duration (new_max + 1) because it is too high for our
* sibling child1 */
fail_if (ges_timeline_element_set_inpoint (child0, new_max));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_if (ges_timeline_element_set_inpoint (child1, new_max));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_if (ges_timeline_element_set_inpoint (clip, new_max));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* setting below new_max is ok */
fail_unless (ges_timeline_element_set_inpoint (child0, 15));
CHECK_OBJECT_PROPS_MAX (clip, 5, 15, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 15, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 15, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_timeline_element_set_inpoint (child1, 25));
CHECK_OBJECT_PROPS_MAX (clip, 5, 25, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 25, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 25, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_timeline_element_set_inpoint (clip, 30));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* non-core has no effect */
fail_unless (ges_timeline_element_set_max_duration (effect, new_max - 4));
fail_unless (ges_timeline_element_set_max_duration (effect, new_max + 500));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, new_max - 4);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, new_max + 500);
fail_unless (ges_timeline_element_set_max_duration (effect, 1));
/* can set the in-point of non-core to be higher than the max_duration
* of the clip */
fail_unless (ges_timeline_element_set_inpoint (effect, new_max + 2));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, new_max + 2, 20, new_max + 500);
/* but not higher than our own */
fail_if (ges_timeline_element_set_inpoint (effect, new_max + 501));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, new_max + 2, 20, new_max + 500);
fail_if (ges_timeline_element_set_max_duration (effect, new_max + 1));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, new_max + 2, 20, new_max + 500);
fail_unless (ges_timeline_element_set_inpoint (effect, 0));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, new_max + 500);
fail_unless (ges_timeline_element_set_max_duration (effect, 400));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, new_max + 1);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, new_max - 2);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* setting on the clip will set all the core children to the same
* value */
@ -1177,7 +1278,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* register child0 as having no internal source, which means its
* in-point will be set to 0 and max-duration set to
@ -1188,7 +1289,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (child0, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* should not be able to set the max-duration to a valid time */
fail_if (ges_timeline_element_set_max_duration (child0, 40));
@ -1196,7 +1297,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (child0, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 180);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* same with child1 */
/* clock time of the clip should now be GST_CLOCK_TIME_NONE */
@ -1206,7 +1307,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child0, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child1, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* should not be able to set the max of the clip to anything else
* when it has no core children with an internal source */
@ -1215,7 +1316,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child0, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child1, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* setting back to having an internal source will not immediately
* change the max-duration (unlike in-point) */
@ -1225,7 +1326,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child1, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* can now set the max-duration, which will effect the clip */
fail_unless (ges_timeline_element_set_max_duration (child0, 140));
@ -1233,7 +1334,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 0, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
ges_track_element_set_has_internal_source (GES_TRACK_ELEMENT (child1),
TRUE);
@ -1241,14 +1342,14 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_timeline_element_set_max_duration (child1, 130));
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* removing a child may change the max_duration of the clip */
gst_object_ref (child0);
@ -1261,7 +1362,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* new minimum max-duration for the clip when we remove child1 */
fail_unless (ges_container_remove (GES_CONTAINER (clip), child1));
@ -1269,7 +1370,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
/* with no core-children, the max-duration of the clip is set to
* GST_CLOCK_TIME_NONE */
@ -1278,7 +1379,7 @@ GST_START_TEST (test_children_max_duration)
CHECK_OBJECT_PROPS_MAX (clip, 5, 30, 20, GST_CLOCK_TIME_NONE);
CHECK_OBJECT_PROPS_MAX (child0, 5, 30, 20, 140);
CHECK_OBJECT_PROPS_MAX (child1, 5, 30, 20, 130);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 1);
CHECK_OBJECT_PROPS_MAX (effect, 5, 0, 20, 400);
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (clip)));