X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=node.c;h=e2c500787aa5dfd8ed860efe228503244ae27917;hb=f259ec53101a3754cd2da24a369ea48bb1947e62;hp=212a9230dc608faa12ad023a2c32e1ef94ef2686;hpb=acb229813f5845e8b38bea56870211319887f3b4;p=staging%2Fagl-audio-plugin.git

diff --git a/node.c b/node.c
index 212a923..e2c5007 100644
--- a/node.c
+++ b/node.c
@@ -68,6 +68,27 @@ void agl_nodeset_done(struct userdata *u)
 	}
 }
 
+int agl_nodeset_add_role (struct userdata *u, const char *role, agl_node_type type, agl_nodeset_resdef *resdef)
+{
+	agl_nodeset *ns;
+	agl_nodeset_map *map;
+
+	pa_assert (u);
+	pa_assert_se (ns = u->nodeset);
+
+	map = pa_xnew0 (agl_nodeset_map, 1);
+	map->name = pa_xstrdup (role);
+	map->type = type;
+	map->role = pa_xstrdup (role);
+
+	if (resdef) {
+		map->resdef = pa_xnew (agl_nodeset_resdef, 1);
+		memcpy (map->resdef, resdef, sizeof(agl_nodeset_resdef));
+	}
+
+	return pa_hashmap_put (ns->roles, (void *)map->name, map);
+}
+
 agl_node *agl_node_create (struct userdata *u, agl_node *data)
 {
 	agl_nodeset *ns;
@@ -132,6 +153,16 @@ const char *agl_node_type_str (agl_node_type type)
 	}
 }
 
+const char *agl_node_direction_str (agl_direction direction)
+{
+	switch (direction) {
+		case agl_direction_unknown: return "unknown";
+		case agl_input:             return "input";
+		case agl_output:            return "output";
+		default:                    return "< ??? >";
+	}
+}
+
 agl_node *agl_node_get_from_data (struct userdata *u, agl_direction type, void *data)
 {
 	pa_sink_input_new_data *sinp_data;