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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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track: Restructurate file so we have private method and API properly separeted
This commit is contained in:
Thibault Saunier
parent
c2bedb182e
commit
b0e1b20cc3
267
ges/ges-track.c
267
ges/ges-track.c
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@ -73,50 +73,26 @@ static void
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pad_removed_cb (GstElement * element, GstPad * pad, GESTrack * track);
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static void composition_duration_cb (GstElement * composition, GParamSpec * arg
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G_GNUC_UNUSED, GESTrack * obj);
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static void
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sort_track_objects_cb (GESTrackObject * child,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track);
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static void timeline_duration_cb (GESTimeline * timeline,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track);
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/* Private methods/functions/callbacks */
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static void
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ges_track_get_property (GObject * object, guint property_id,
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GValue * value, GParamSpec * pspec)
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static gint
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objects_start_compare (GESTrackObject * a, GESTrackObject * b,
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gpointer user_data)
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{
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GESTrack *track = GES_TRACK (object);
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switch (property_id) {
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case ARG_CAPS:
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gst_value_set_caps (value, track->priv->caps);
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break;
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case ARG_TYPE:
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g_value_set_flags (value, track->type);
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break;
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case ARG_DURATION:
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g_value_set_uint64 (value, track->priv->duration);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ges_track_set_property (GObject * object, guint property_id,
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const GValue * value, GParamSpec * pspec)
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{
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GESTrack *track = GES_TRACK (object);
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switch (property_id) {
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case ARG_CAPS:
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ges_track_set_caps (track, gst_value_get_caps (value));
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break;
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case ARG_TYPE:
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track->type = g_value_get_flags (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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if (a->start == b->start) {
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if (a->priority < b->priority)
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return -1;
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if (a->priority > b->priority)
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return 1;
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return 0;
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}
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if (a->start < b->start)
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return -1;
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if (a->start > b->start)
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return 1;
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return 0;
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}
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static void
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@ -126,6 +102,82 @@ add_trackobj_to_list_foreach (GESTrackObject * trackobj, GList ** list)
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*list = g_list_prepend (*list, trackobj);
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}
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static void
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sort_track_objects_cb (GESTrackObject * child,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track)
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{
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g_sequence_sort (track->priv->tckobjs_by_start,
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(GCompareDataFunc) objects_start_compare, NULL);
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}
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static void
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timeline_duration_cb (GESTimeline * timeline,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track)
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{
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guint64 duration;
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g_object_get (timeline, "duration", &duration, NULL);
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g_object_set (GES_TRACK (track)->priv->background, "duration", duration,
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NULL);
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GST_DEBUG_OBJECT (track, "Updating background duration to %" GST_TIME_FORMAT,
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GST_TIME_ARGS (duration));
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}
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static void
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pad_added_cb (GstElement * element, GstPad * pad, GESTrack * track)
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{
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GESTrackPrivate *priv = track->priv;
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GST_DEBUG ("track:%p, pad %s:%s", track, GST_DEBUG_PAD_NAME (pad));
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/* ghost the pad */
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priv->srcpad = gst_ghost_pad_new ("src", pad);
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gst_pad_set_active (priv->srcpad, TRUE);
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gst_element_add_pad (GST_ELEMENT (track), priv->srcpad);
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GST_DEBUG ("done");
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}
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static void
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pad_removed_cb (GstElement * element, GstPad * pad, GESTrack * track)
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{
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GESTrackPrivate *priv = track->priv;
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GST_DEBUG ("track:%p, pad %s:%s", track, GST_DEBUG_PAD_NAME (pad));
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if (G_LIKELY (priv->srcpad)) {
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gst_pad_set_active (priv->srcpad, FALSE);
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gst_element_remove_pad (GST_ELEMENT (track), priv->srcpad);
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priv->srcpad = NULL;
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}
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GST_DEBUG ("done");
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}
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static void
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composition_duration_cb (GstElement * composition,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * obj)
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{
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guint64 duration;
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g_object_get (composition, "duration", &duration, NULL);
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if (obj->priv->duration != duration) {
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GST_DEBUG ("composition duration : %" GST_TIME_FORMAT " current : %"
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GST_TIME_FORMAT, GST_TIME_ARGS (duration),
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GST_TIME_ARGS (obj->priv->duration));
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obj->priv->duration = duration;
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g_object_notify_by_pspec (G_OBJECT (obj), properties[ARG_DURATION]);
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}
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}
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/* Remove @object from @track, but keeps it in the sequence this is needed
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* when finalizing as we can not change a GSequence at the same time we are
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* accessing it
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@ -180,6 +232,46 @@ dispose_tckobjs_foreach (GESTrackObject * tckobj, GESTrack * track)
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ges_timeline_object_release_track_object (tlobj, tckobj);
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}
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/* GObject virtual methods */
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static void
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ges_track_get_property (GObject * object, guint property_id,
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GValue * value, GParamSpec * pspec)
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{
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GESTrack *track = GES_TRACK (object);
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switch (property_id) {
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case ARG_CAPS:
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gst_value_set_caps (value, track->priv->caps);
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break;
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case ARG_TYPE:
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g_value_set_flags (value, track->type);
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break;
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case ARG_DURATION:
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g_value_set_uint64 (value, track->priv->duration);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ges_track_set_property (GObject * object, guint property_id,
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const GValue * value, GParamSpec * pspec)
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{
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GESTrack *track = GES_TRACK (object);
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switch (property_id) {
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case ARG_CAPS:
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ges_track_set_caps (track, gst_value_get_caps (value));
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break;
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case ARG_TYPE:
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track->type = g_value_get_flags (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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ges_track_dispose (GObject * object)
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{
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@ -470,28 +562,6 @@ ges_track_set_caps (GESTrack * track, const GstCaps * caps)
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/* FIXME : update all trackobjects ? */
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}
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/* FIXME : put the compare function in the utils */
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static gint
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objects_start_compare (GESTrackObject * a, GESTrackObject * b,
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gpointer user_data)
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{
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if (a->start == b->start) {
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if (a->priority < b->priority)
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return -1;
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if (a->priority > b->priority)
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return 1;
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return 0;
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}
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if (a->start < b->start)
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return -1;
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if (a->start > b->start)
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return 1;
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return 0;
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}
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/**
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* ges_track_add_object:
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* @track: a #GESTrack
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@ -607,81 +677,6 @@ ges_track_remove_object (GESTrack * track, GESTrackObject * object)
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return FALSE;
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}
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static void
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pad_added_cb (GstElement * element, GstPad * pad, GESTrack * track)
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{
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GESTrackPrivate *priv = track->priv;
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GST_DEBUG ("track:%p, pad %s:%s", track, GST_DEBUG_PAD_NAME (pad));
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/* ghost the pad */
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priv->srcpad = gst_ghost_pad_new ("src", pad);
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gst_pad_set_active (priv->srcpad, TRUE);
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gst_element_add_pad (GST_ELEMENT (track), priv->srcpad);
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GST_DEBUG ("done");
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}
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static void
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pad_removed_cb (GstElement * element, GstPad * pad, GESTrack * track)
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{
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GESTrackPrivate *priv = track->priv;
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GST_DEBUG ("track:%p, pad %s:%s", track, GST_DEBUG_PAD_NAME (pad));
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if (G_LIKELY (priv->srcpad)) {
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gst_pad_set_active (priv->srcpad, FALSE);
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gst_element_remove_pad (GST_ELEMENT (track), priv->srcpad);
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priv->srcpad = NULL;
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}
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GST_DEBUG ("done");
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}
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static void
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composition_duration_cb (GstElement * composition,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * obj)
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{
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guint64 duration;
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g_object_get (composition, "duration", &duration, NULL);
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if (obj->priv->duration != duration) {
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GST_DEBUG ("composition duration : %" GST_TIME_FORMAT " current : %"
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GST_TIME_FORMAT, GST_TIME_ARGS (duration),
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GST_TIME_ARGS (obj->priv->duration));
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obj->priv->duration = duration;
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g_object_notify_by_pspec (G_OBJECT (obj), properties[ARG_DURATION]);
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}
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}
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static void
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sort_track_objects_cb (GESTrackObject * child,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track)
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{
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g_sequence_sort (track->priv->tckobjs_by_start,
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(GCompareDataFunc) objects_start_compare, NULL);
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}
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static void
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timeline_duration_cb (GESTimeline * timeline,
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GParamSpec * arg G_GNUC_UNUSED, GESTrack * track)
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{
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guint64 duration;
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g_object_get (timeline, "duration", &duration, NULL);
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g_object_set (GES_TRACK (track)->priv->background, "duration", duration,
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NULL);
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GST_DEBUG_OBJECT (track, "Updating background duration to %" GST_TIME_FORMAT,
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GST_TIME_ARGS (duration));
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}
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/**
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* ges_track_get_caps:
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* @track: a #GESTrack
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