17     KmppBufGrpCfg grp_cfg = NULL;  in main()  local
32     grp_cfg = kmpp_buf_grp_to_cfg(grp);  in main()
33     mpp_logi("object %s ready\n", kmpp_obj_get_name(grp_cfg));  in main()
36     ret |= kmpp_buf_grp_cfg_set_flag(grp_cfg, 0);  in main()
37     ret |= kmpp_buf_grp_cfg_set_count(grp_cfg, 10);  in main()
38     ret |= kmpp_buf_grp_cfg_set_size(grp_cfg, size);  in main()
39     ret |= kmpp_buf_grp_cfg_set_fd(grp_cfg, -1);  in main()
43     ret |= kmpp_buf_grp_cfg_set_allocator(grp_cfg, &sptr);  in main()
47     ret |= kmpp_buf_grp_cfg_set_name(grp_cfg, &sptr);  in main()
87     ret = kmpp_buf_grp_cfg_get_used(grp_cfg, &used);  in main()
88     ret |= kmpp_buf_grp_cfg_get_unused(grp_cfg, &unused);  in main()
113     ret = kmpp_buf_grp_cfg_get_used(grp_cfg, &used);  in main()
114     ret |= kmpp_buf_grp_cfg_get_unused(grp_cfg, &unused);  in main()