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xml-formatter: add support for restriction caps.

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This commit is contained in:
MathieuDuponchelle 2013-09-25 19:48:45 +02:00
parent 3970e2fac7
commit 1fac84c7b9
2 changed files with 31 additions and 6 deletions
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14
ges/ges-base-xml-formatter.c
View file

@ -913,9 +913,21 @@ ges_base_xml_formatter_add_track (GESBaseXmlFormatter * self,
track = ges_track_new (track_type, caps);
ges_timeline_add_track (GES_FORMATTER (self)->timeline, track);
if (properties)
if (properties) {
gchar *restriction;
GstCaps *caps;
gst_structure_get (properties, "restriction-caps", G_TYPE_STRING,
&restriction, NULL);
gst_structure_remove_fields (properties, "restriction-caps", "caps", NULL);
if (g_strcmp0 (restriction, "NULL")) {
caps = gst_caps_from_string (restriction);
ges_track_set_restriction_caps (track, caps);
}
gst_structure_foreach (properties,
(GstStructureForeachFunc) set_property_foreach, track);
}
g_hash_table_insert (priv->tracks, g_strdup (id), gst_object_ref (track));
if (metadatas)

23
ges/ges-xml-formatter.c
View file

@ -298,7 +298,7 @@ _parse_track (GMarkupParseContext * context, const gchar * element_name,
{
GstCaps *caps;
GESTrackType track_type;
GstStructure *props = NULL;
const gchar *strtrack_type, *strcaps, *strtrack_id, *metadatas =
NULL, *properties = NULL;
@ -319,8 +319,12 @@ _parse_track (GMarkupParseContext * context, const gchar * element_name,
if (errno)
goto convertion_failed;
if (properties) {
props = gst_structure_from_string (properties, NULL);
}
ges_base_xml_formatter_add_track (GES_BASE_XML_FORMATTER (self), track_type,
caps, strtrack_id, NULL, metadatas, error);
caps, strtrack_id, props, metadatas, error);
return;
@ -730,7 +734,13 @@ _serialize_properties (GObject * object, const gchar * fieldname, ...)
GValue val = { 0 };
spec = pspecs[j];
if (_can_serialize_spec (spec)) {
if (spec->value_type == GST_TYPE_CAPS) {
GstCaps *caps;
g_object_get (object, spec->name, &caps, NULL);
gst_structure_set (structure, spec->name, G_TYPE_STRING,
gst_caps_to_string (caps), NULL);
} else if (_can_serialize_spec (spec)) {
_init_value_from_spec_for_serialization (&val, spec);
g_object_get_property (object, spec->name, &val);
gst_structure_set_value (structure, spec->name, &val);
@ -782,20 +792,23 @@ _save_tracks (GString * str, GESTimeline * timeline)
gchar *strtmp, *metas;
GESTrack *track;
GList *tmp, *tracks;
char *properties;
guint nb_tracks = 0;
tracks = ges_timeline_get_tracks (timeline);
for (tmp = tracks; tmp; tmp = tmp->next) {
track = GES_TRACK (tmp->data);
properties = _serialize_properties (G_OBJECT (track), NULL);
strtmp = gst_caps_to_string (ges_track_get_caps (track));
metas = ges_meta_container_metas_to_string (GES_META_CONTAINER (track));
append_escaped (str,
g_markup_printf_escaped
(" <track caps='%s' track-type='%i' track-id='%i' metadatas='%s'/>\n",
strtmp, track->type, nb_tracks++, metas));
(" <track caps='%s' track-type='%i' track-id='%i' properties='%s' metadatas='%s'/>\n",
strtmp, track->type, nb_tracks++, properties, metas));
g_free (strtmp);
g_free (metas);
g_free (properties);
}
g_list_free_full (tracks, gst_object_unref);
}