workflow.txt

main:
    s32MainFd = tcp_listen(SERVER_RTSP_PORT_DEFAULT);
    ScheduleInit
        pthread_create schedule_do
            wait connections
    pthread_create SAMPLE_VENC_H265_H264, NULL
        init & check sensor etc
        SAMPLE_COMM_SYS_GetPicSize
        SAMPLE_COMM_VI_GetSensorInfo
        SAMPLE_VENC_ModifyResolution
        SAMPLE_VENC_VI_Init
        SAMPLE_VENC_VPSS_Init
        SAMPLE_COMM_VI_Bind_VPSS

        SAMPLE_COMM_VENC_Start
            SAMPLE_COMM_VENC_Creat
            HI_MPI_VENC_StartRecvFrame
        SAMPLE_COMM_VPSS_Bind_VENC

        SAMPLE_COMM_VENC_StartGetStream
            pthread_create SAMPLE_COMM_VENC_GetVencStreamProc
                HI_MPI_VENC_GetStream(i, &stStream, HI_TRUE);
                HisiPutH264DataToBuffer stStream
                SAMPLE_COMM_VENC_SaveStream
        SAMPLE_COMM_VENC_StopGetStream
    EventLoop(s32MainFd);
        ScheduleConnections