gf_sg_proto_get_field_index  526 include/gpac/internal/scenegraph_dev.h GF_Err gf_sg_proto_get_field_index(GF_ProtoInstance *proto, u32 index, u32 code_mode, u32 *all_index);
gf_sg_proto_get_field_index  517 src/scenegraph/vrml_proto.c 	return gf_sg_proto_get_field_index((GF_ProtoInstance *)Node, inField, IndexMode, allField);