37     MPP_RET ret = MPP_OK;  in main()  local
61     ret = mpp_buffer_group_get_external(&group, MPP_BUFFER_TYPE_ION);  in main()
62     if (MPP_OK != ret) {  in main()
75         ret = mpp_buffer_get(NULL, &normal_buffer[i], size);  in main()
76         if (ret || NULL == normal_buffer[i]) {  in main()
77             mpp_err("mpp_buffer_test get misc buffer failed ret %d\n", ret);  in main()
86         ret = mpp_buffer_commit(group, &commit);  in main()
87         if (MPP_OK != ret) {  in main()
94         ret = mpp_buffer_get(group, &commit_buffer[i], size);  in main()
95         if (MPP_OK != ret) {  in main()
103             ret = mpp_buffer_put(commit_buffer[i]);  in main()
104             if (MPP_OK != ret) {  in main()
126     ret = mpp_allocator_get(&allocator, &api, MPP_BUFFER_TYPE_ION, 0);  in main()
127     if (MPP_OK != ret) {  in main()
136         ret = api->alloc(allocator, &commit);  in main()
137         if (ret) {  in main()
148         ret = mpp_buffer_import(&commit_buffer[i], &commit);  in main()
149         if (MPP_OK != ret) {  in main()
172             ret = mpp_buffer_info_get(commit_buffer[i], &commit);  in main()
173             if (MPP_OK != ret) {  in main()
178             ret = mpp_buffer_put(commit_buffer[i]);  in main()
179             if (MPP_OK != ret) {  in main()
187             ret = api->free(allocator, &commit);  in main()
188             if (MPP_OK != ret) {  in main()
195     ret = mpp_allocator_put(&allocator);  in main()
196     if (MPP_OK != ret) {  in main()
206     ret = mpp_buffer_group_get_internal(&group, MPP_BUFFER_TYPE_ION);  in main()
207     if (MPP_OK != ret) {  in main()
217         ret = mpp_buffer_get(group, &normal_buffer[i], (i + 1) * SZ_1K);  in main()
218         if (MPP_OK != ret) {  in main()
226             ret = mpp_buffer_put(normal_buffer[i]);  in main()
227             if (MPP_OK != ret) {  in main()
244     ret = mpp_buffer_get(NULL, &legacy_buffer, MPP_BUFFER_TEST_SIZE);  in main()
245     if (MPP_OK != ret) {  in main()
250     ret = mpp_buffer_put(legacy_buffer);  in main()
251     if (MPP_OK != ret) {  in main()
258     return ret;  in main()
296     return ret;  in main()