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ges: Move GESClipFlags to GESTimelineElementFlags

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Keeping it internal

And add an internal method to get layer priority for GESTimelineElements
(dirty implementation to make it simple for now)
This commit is contained in:
Thibault Saunier 2019-02-09 18:59:08 -03:00 committed by Thibault Saunier
parent 85e4262917
commit 69456e4f14
3 changed files with 57 additions and 30 deletions
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42
ges/ges-clip.c
View file

@ -50,29 +50,12 @@ static gboolean _roll_end (GESTimelineElement * element, GstClockTime end);
static gboolean _trim (GESTimelineElement * element, GstClockTime start);
static void _compute_height (GESContainer * container);
typedef enum
{
GES_CLIP_IS_SPLITTING = (1 << 0),
GES_CLIP_IS_MOVING = (1 << 1),
} GESClipFlags;
#define FLAGS(obj) (GES_CLIP(obj)->priv->flags)
#define SET_FLAG(obj,flag) (FLAGS(obj) |= (flag))
#define UNSET_FLAG(obj,flag) (FLAGS(obj) &= ~(flag))
#define FLAG_IS_SET(obj,flag) (FLAGS(obj) == (flag))
struct _GESClipPrivate
{
/*< public > */
GESLayer *layer;
/*< private > */
/* Set to TRUE when the clip is doing updates of track element
* properties so we don't end up in infinite property update loops
*/
GESClipFlags flags;
guint nb_effects;
GList *copied_track_elements;
@ -203,10 +186,10 @@ _set_duration (GESTimelineElement * element, GstClockTime duration)
if (child != container->initiated_move) {
/* Make the snapping happen if in a timeline */
timeline = GES_TIMELINE_ELEMENT_TIMELINE (child);
if (timeline == NULL || FLAG_IS_SET (element, GES_CLIP_IS_SPLITTING) ||
(ges_timeline_trim_object_simple (timeline, child,
NULL, GES_EDGE_END, _START (child) + duration,
TRUE) == FALSE)) {
if (timeline == NULL
|| ELEMENT_FLAG_IS_SET (element, GES_CLIP_IS_SPLITTING)
|| (ges_timeline_trim_object_simple (timeline, child, NULL,
GES_EDGE_END, _START (child) + duration, TRUE) == FALSE)) {
_set_duration0 (GES_TIMELINE_ELEMENT (child), duration);
}
}
@ -868,7 +851,6 @@ ges_clip_init (GESClip * self)
/* FIXME, check why it was done this way _DURATION (self) = GST_SECOND; */
self->priv->layer = NULL;
self->priv->nb_effects = 0;
self->priv->flags = 0;
}
/**
@ -1014,7 +996,7 @@ ges_clip_set_layer (GESClip * clip, GESLayer * layer)
* it is actually the result of a move between layer (as we know
* that it will be added to another layer right after, and this
* is what imports here.) */
if (!FLAG_IS_SET (clip, GES_CLIP_IS_MOVING))
if (!ELEMENT_FLAG_IS_SET (clip, GES_CLIP_IS_MOVING))
g_object_notify_by_pspec (G_OBJECT (clip), properties[PROP_LAYER]);
}
@ -1051,9 +1033,9 @@ ges_clip_set_moving_from_layer (GESClip * clip, gboolean is_moving)
g_return_if_fail (GES_IS_CLIP (clip));
if (is_moving)
SET_FLAG (clip, GES_CLIP_IS_MOVING);
ELEMENT_SET_FLAG (clip, GES_CLIP_IS_MOVING);
else
UNSET_FLAG (clip, GES_CLIP_IS_MOVING);
ELEMENT_UNSET_FLAG (clip, GES_CLIP_IS_MOVING);
}
/**
@ -1072,7 +1054,7 @@ ges_clip_is_moving_from_layer (GESClip * clip)
{
g_return_val_if_fail (GES_IS_CLIP (clip), FALSE);
return FLAG_IS_SET (clip, GES_CLIP_IS_MOVING);
return ELEMENT_FLAG_IS_SET (clip, GES_CLIP_IS_MOVING);
}
/**
@ -1105,7 +1087,7 @@ ges_clip_move_to_layer (GESClip * clip, GESLayer * layer)
GST_DEBUG_OBJECT (clip, "moving to layer %p, priority: %d", layer,
ges_layer_get_priority (layer));
SET_FLAG (clip, GES_CLIP_IS_MOVING);
ELEMENT_SET_FLAG (clip, GES_CLIP_IS_MOVING);
gst_object_ref (clip);
ret = ges_layer_remove_clip (current_layer, clip);
@ -1115,7 +1097,7 @@ ges_clip_move_to_layer (GESClip * clip, GESLayer * layer)
}
ret = ges_layer_add_clip (layer, clip);
UNSET_FLAG (clip, GES_CLIP_IS_MOVING);
ELEMENT_UNSET_FLAG (clip, GES_CLIP_IS_MOVING);
gst_object_unref (clip);
g_object_notify_by_pspec (G_OBJECT (clip), properties[PROP_LAYER]);
@ -1424,9 +1406,9 @@ ges_clip_split (GESClip * clip, guint64 position)
position - start + inpoint);
}
SET_FLAG (clip, GES_CLIP_IS_SPLITTING);
ELEMENT_SET_FLAG (clip, GES_CLIP_IS_SPLITTING);
_set_duration0 (GES_TIMELINE_ELEMENT (clip), old_duration);
UNSET_FLAG (clip, GES_CLIP_IS_SPLITTING);
ELEMENT_UNSET_FLAG (clip, GES_CLIP_IS_SPLITTING);
if (GES_TIMELINE_ELEMENT_TIMELINE (clip)) {
for (tmp = GES_CONTAINER_CHILDREN (new_object); tmp; tmp = tmp->next) {

17
ges/ges-internal.h
View file

@ -394,8 +394,25 @@ G_GNUC_INTERNAL GESVideoTestSource * ges_video_test_source_new (void);
/****************************************************
* GESTimelineElement *
****************************************************/
typedef enum
{
GES_CLIP_IS_SPLITTING = (1 << 0),
GES_CLIP_IS_MOVING = (1 << 1),
GES_TIMELINE_ELEMENT_SET_SIMPLE = (1 << 2),
} GESTimelineElementFlags;
G_GNUC_INTERNAL gdouble ges_timeline_element_get_media_duration_factor(GESTimelineElement *self);
G_GNUC_INTERNAL GESTimelineElement * ges_timeline_element_get_copied_from (GESTimelineElement *self);
G_GNUC_INTERNAL GESTimelineElementFlags ges_timeline_element_flags (GESTimelineElement *self);
G_GNUC_INTERNAL void ges_timeline_element_set_flags (GESTimelineElement *self, GESTimelineElementFlags flags);
/* FIXME: Provide a clean way to get layer prio generically */
G_GNUC_INTERNAL gint32 _layer_priority (GESTimelineElement * element);
#define ELEMENT_FLAGS(obj) (ges_timeline_element_flags (GES_TIMELINE_ELEMENT(obj)))
#define ELEMENT_SET_FLAG(obj,flag) (ges_timeline_element_set_flags(GES_TIMELINE_ELEMENT(obj), (ELEMENT_FLAGS(obj) | (flag))))
#define ELEMENT_UNSET_FLAG(obj,flag) (ges_timeline_element_set_flags(GES_TIMELINE_ELEMENT(obj), (ELEMENT_FLAGS(obj) & ~(flag))))
#define ELEMENT_FLAG_IS_SET(obj,flag) ((ELEMENT_FLAGS (obj) & (flag)) == (flag))
/******************************
* GESMultiFile internal API *

28
ges/ges-timeline-element.c
View file

@ -96,6 +96,8 @@ struct _GESTimelineElementPrivate
GHashTable *children_props;
GESTimelineElement *copied_from;
GESTimelineElementFlags flags;
};
typedef struct
@ -1903,3 +1905,29 @@ ges_timeline_element_get_copied_from (GESTimelineElement * self)
self->priv->copied_from = NULL;
return copied_from;
}
GESTimelineElementFlags
ges_timeline_element_flags (GESTimelineElement * self)
{
return self->priv->flags;
}
gint32
_layer_priority (GESTimelineElement * element)
{
if (GES_IS_CLIP (element))
return ges_clip_get_layer_priority (GES_CLIP (element));
if (GES_IS_TRACK_ELEMENT (element))
return element->priority / LAYER_HEIGHT;
return element->priority;
}
void
ges_timeline_element_set_flags (GESTimelineElement * self,
GESTimelineElementFlags flags)
{
self->priv->flags = flags;
}