12     mpp_logi("mpp log test start\n");  in main()
15     mpp_logi("\nset log level to MPP_LOG_VERBOSE\n");  in main()
21     mpp_logi("test mpp_logi\n");  in main()
26     mpp_logi("\nset log level to MPP_LOG_DEBUG\n");  in main()
32     mpp_logi("test mpp_logi\n");  in main()
37     mpp_logi("\nset log level to MPP_LOG_INFO\n");  in main()
43     mpp_logi("test mpp_logi\n");  in main()
48     mpp_logi("\nset log level to MPP_LOG_WARN\n");  in main()
54     mpp_logi("test mpp_logi\n");  in main()
59     mpp_logi("\nset log level to MPP_LOG_ERROR\n");  in main()
65     mpp_logi("test mpp_logi\n");  in main()
70     mpp_logi("\nset log level to MPP_LOG_FATAL\n");  in main()
76     mpp_logi("test mpp_logi\n");  in main()
81     mpp_logi("\nset log level to MPP_LOG_SILENT\n");  in main()
87     mpp_logi("test mpp_logi\n");  in main()
92     mpp_logi("\nchange MODULE_TAG to log_test\n");  in main()
97     mpp_logi("\nlog with tag changed to log_test\n");  in main()
102     mpp_logi("\ndeprecated function test\n");  in main()
112     mpp_logi("\ndeprecated function log\n");  in main()