static void
ges_layer_dispose (GObject * object)
{
GESLayer *layer = GES_LAYER (object);
GESLayerPrivate *priv = layer->priv;
GST_DEBUG ("Disposing layer");
while (priv->clips_start)
ges_layer_remove_clip (layer, (GESClip *) priv->clips_start->data);
G_OBJECT_CLASS (ges_layer_parent_class)->dispose (object);
}
void
ges_base_xml_formatter_add_layer (GESBaseXmlFormatter * self,
GType extractable_type, guint priority, GstStructure * properties,
const gchar * metadatas, GError ** error)
{
LayerEntry *entry;
GESAsset *asset;
GESLayer *layer;
gboolean auto_transition = FALSE;
GESBaseXmlFormatterPrivate *priv = _GET_PRIV (self);
if (priv->check_only)
return;
if (extractable_type == G_TYPE_NONE)
layer = ges_layer_new ();
else {
asset = ges_asset_request (extractable_type, NULL, error);
if (asset == NULL) {
if (error && *error == NULL) {
g_set_error (error, G_MARKUP_ERROR,
G_MARKUP_ERROR_INVALID_CONTENT,
"Layer type %s could not be created'",
g_type_name (extractable_type));
return;
}
}
layer = GES_LAYER (ges_asset_extract (asset, error));
}
ges_layer_set_priority (layer, priority);
ges_timeline_add_layer (GES_FORMATTER (self)->timeline, layer);
if (properties) {
if (gst_structure_get_boolean (properties, "auto-transition",
&auto_transition))
gst_structure_remove_field (properties, "auto-transition");
gst_structure_foreach (properties,
(GstStructureForeachFunc) set_property_foreach, layer);
}
if (metadatas)
ges_meta_container_add_metas_from_string (GES_META_CONTAINER (layer),
metadatas);
entry = g_slice_new0 (LayerEntry);
entry->layer = gst_object_ref (layer);
entry->auto_trans = auto_transition;
g_hash_table_insert (priv->layers, GINT_TO_POINTER (priority), entry);
}
static void
ges_layer_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
GESLayer *layer = GES_LAYER (object);
switch (property_id) {
case PROP_PRIORITY:
ges_layer_set_priority (layer, g_value_get_uint (value));
break;
case PROP_AUTO_TRANSITION:
ges_layer_set_auto_transition (layer, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
asset_created_cb (GObject * source, GAsyncResult * res, gpointer udata)
{
GList *tracks, *tmp;
GESAsset *asset;
GESLayer *layer;
GESUriClip *tlfs;
GError *error = NULL;
asset = ges_asset_request_finish (res, &error);
ASSERT_OBJECT_REFCOUNT (asset, "1 for us + for the cache + 1 taken "
"by g_simple_async_result_complete_in_idle", 3);
fail_unless (error == NULL);
fail_if (asset == NULL);
fail_if (g_strcmp0 (ges_asset_get_id (asset), av_uri));
layer = GES_LAYER (g_async_result_get_user_data (res));
tlfs = GES_URI_CLIP (ges_layer_add_asset (layer,
asset, 0, 0, GST_CLOCK_TIME_NONE, GES_TRACK_TYPE_UNKNOWN));
fail_unless (GES_IS_URI_CLIP (tlfs));
fail_if (g_strcmp0 (ges_uri_clip_get_uri (tlfs), av_uri));
assert_equals_uint64 (_DURATION (tlfs), GST_SECOND);
fail_unless (ges_clip_get_supported_formats
(GES_CLIP (tlfs)) & GES_TRACK_TYPE_VIDEO);
fail_unless (ges_clip_get_supported_formats
(GES_CLIP (tlfs)) & GES_TRACK_TYPE_AUDIO);
tracks = ges_timeline_get_tracks (ges_layer_get_timeline (layer));
for (tmp = tracks; tmp; tmp = tmp->next) {
GList *trackelements = ges_track_get_elements (GES_TRACK (tmp->data));
assert_equals_int (g_list_length (trackelements), 1);
fail_unless (GES_IS_VIDEO_URI_SOURCE (trackelements->data)
|| GES_IS_AUDIO_URI_SOURCE (trackelements->data));
g_list_free_full (trackelements, gst_object_unref);
}
g_list_free_full (tracks, gst_object_unref);
gst_object_unref (asset);
g_main_loop_quit (mainloop);
}
/* Unref after usage */
static GESLayer *
_get_layer_by_priority(GESTimeline *timeline, gint priority)
{
GList *layers, *tmp;
GESLayer *layer = NULL;
layers = ges_timeline_get_layers(timeline);
for (tmp = layers; tmp; tmp = tmp->next) {
GESLayer *tmp_layer = GES_LAYER(tmp->data);
guint tmp_priority;
g_object_get(tmp_layer, "priority", &tmp_priority, NULL);
if ((gint) tmp_priority == priority) {
layer = gst_object_ref(tmp_layer);
break;
}
}
g_list_free_full(layers, gst_object_unref);
return layer;
}
GESPipeline *
make_timeline (char *path, float duration, char *text, guint32 color,
gdouble xpos, gdouble ypos)
{
GESTimeline *timeline;
GESTrack *trackv, *tracka;
GESLayer *layer1;
GESClip *srca;
GESClip *overlay;
GESPipeline *pipeline;
guint64 aduration;
pipeline = ges_pipeline_new ();
ges_pipeline_set_mode (pipeline, TIMELINE_MODE_PREVIEW_VIDEO);
timeline = ges_timeline_new ();
ges_pipeline_add_timeline (pipeline, timeline);
trackv = GES_TRACK (ges_video_track_new ());
ges_timeline_add_track (timeline, trackv);
tracka = GES_TRACK (ges_audio_track_new ());
ges_timeline_add_track (timeline, tracka);
layer1 = GES_LAYER (ges_layer_new ());
g_object_set (layer1, "priority", (gint32) 0, NULL);
if (!ges_timeline_add_layer (timeline, layer1))
exit (-1);
aduration = (guint64) (duration * GST_SECOND);
srca = make_source (path, 0, aduration, 1);
overlay = make_overlay (text, 0, aduration, 0, color, xpos, ypos);
ges_layer_add_clip (layer1, srca);
ges_layer_add_clip (layer1, overlay);
return pipeline;
}
