static void
validate_taglist_foreach (const GstTagList * list, const gchar * tag,
gpointer user_data)
{
GstTagList *other = GST_TAG_LIST (user_data);
const GValue *val1 = gst_tag_list_get_value_index (list, tag, 0);
const GValue *val2 = gst_tag_list_get_value_index (other, tag, 0);
fail_if (val1 == NULL);
fail_if (val2 == NULL);
fail_unless (gst_value_can_intersect (val1, val2));
}
static gboolean
_find_structure_incompatible_fields (GQuark field_id, const GValue * value,
StructureIncompatibleFieldsInfo * info)
{
gchar *value_str, *filter_str;
GValue intersect = { 0, };
const GValue *filter_value = gst_structure_id_get_value (info->filter,
field_id);
if (!filter_value)
return TRUE;
value_str = gst_value_serialize (value);
filter_str = gst_value_serialize (filter_value);
if (!gst_value_can_intersect (value, filter_value)) {
_incompatible_fields_info_set_found (info);
g_string_append_printf (info->str,
"\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with"
" filter value from structure number %d '(%s)%s' because of their types.",
g_quark_to_string (field_id), info->caps_struct_num,
G_VALUE_TYPE_NAME (value), value_str, info->filter_caps_struct_num,
G_VALUE_TYPE_NAME (filter_value), filter_str);
return TRUE;
}
if (gst_value_intersect (&intersect, value, filter_value)) {
g_value_reset (&intersect);
return TRUE;
}
_incompatible_fields_info_set_found (info);
g_string_append_printf (info->str,
"\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with"
" filter value from structure number %d '(%s)%s'",
g_quark_to_string (field_id), info->caps_struct_num,
G_VALUE_TYPE_NAME (value), value_str, info->filter_caps_struct_num,
G_VALUE_TYPE_NAME (filter_value), filter_str);
g_free (value_str);
g_free (filter_str);
return TRUE;
}
