DVB channelscan Scan Progress more than 100%

[Klaas de Waal]

In mythtv-setup SCANNING page the progress is presented in the "Scan Progress" status bar. However, the percentage progress that is displayed can be more than 100%. Attached is a screenshot that shows a "Scan Progress" of 117%.

The cause of this is an incomplete initialization, "table scanner reset", in ChannelScanSM::ScanTransport, file channelscan_sm.cpp. Initialization of the ATSC major and minor numbers is done with SetChannel(); what needs to be added is a call to SetDVBService() to initialize the network ID and the transport ID.
This is needed for DTVSignalMonitor::HandleSDT().

Below is the code with the fix included:

    // If we have a DTV Signal Monitor, perform table scanner reset
    if (GetDTVSignalMonitor() && GetDTVSignalMonitor()->GetScanStreamData())
    {
        GetDTVSignalMonitor()->GetScanStreamData()->Reset();
        GetDTVSignalMonitor()->SetChannel(-1,-1);
        GetDTVSignalMonitor()->SetDVBService(0, 0, -1);
    }

The patch for this is attached.

[Klaas de Waal]

Scan Progress 117% when scanning the last transport.

[Klaas de Waal <kdewaal@…>]

In 8645cb8f1/mythtv:

Error: Processor CommitTicketReference failed

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