Пример #1
0
bool HDHRStreamHandler::UpdateFilters(void)
{
    if (_tune_mode == hdhrTuneModeFrequency)
        _tune_mode = hdhrTuneModeFrequencyPid;

    if (_tune_mode != hdhrTuneModeFrequencyPid)
    {
        LOG(VB_GENERAL, LOG_ERR, LOC +
            "UpdateFilters called in wrong tune mode");
        return false;
    }

#ifdef DEBUG_PID_FILTERS
    LOG(VB_RECORD, LOG_INFO, LOC + "UpdateFilters()");
#endif // DEBUG_PID_FILTERS
    QMutexLocker locker(&_pid_lock);

    QString filter = "";

    vector<uint> range_min;
    vector<uint> range_max;

    PIDInfoMap::const_iterator it = _pid_info.begin();
    for (; it != _pid_info.end(); ++it)
    {
        range_min.push_back(it.key());
        PIDInfoMap::const_iterator eit = it;
        for (++eit;
             (eit != _pid_info.end()) && (it.key() + 1 == eit.key());
             ++it, ++eit);
        range_max.push_back(it.key());
    }
    if (range_min.size() > 16)
    {
        range_min.resize(16);
        uint pid_max = range_max.back();
        range_max.resize(15);
        range_max.push_back(pid_max);
    }

    for (uint i = 0; i < range_min.size(); i++)
    {
        filter += filt_str(range_min[i]);
        if (range_min[i] != range_max[i])
            filter += QString("-%1").arg(filt_str(range_max[i]));
        filter += " ";
    }

    filter = filter.trimmed();

    QString new_filter = TunerSet("filter", filter);

#ifdef DEBUG_PID_FILTERS
    QString msg = QString("Filter: '%1'").arg(filter);
    if (filter != new_filter)
        msg += QString("\n\t\t\t\t'%2'").arg(new_filter);

    LOG(VB_RECORD, LOG_INFO, LOC + msg);
#endif // DEBUG_PID_FILTERS

    return filter == new_filter;
}
Пример #2
0
bool HDHRStreamHandler::UpdateFilters(void)
{
    if (_tune_mode == hdhrTuneModeFrequency)
        _tune_mode = hdhrTuneModeFrequencyPid;

    if (_tune_mode != hdhrTuneModeFrequencyPid)
    {
        VERBOSE(VB_IMPORTANT, LOC_ERR + "UpdateFilters called in wrong tune mode");
        return false;
    }

#ifdef DEBUG_PID_FILTERS
    VERBOSE(VB_RECORD, LOC + "UpdateFilters()");
#endif // DEBUG_PID_FILTERS
    QMutexLocker locker(&_pid_lock);

    QString filter = "";

    vector<uint> range_min;
    vector<uint> range_max;

    for (uint i = 0; i < _pid_info.size(); i++)
    {
        uint pid_min = _pid_info[i];
        uint pid_max  = pid_min;
        for (uint j = i + 1; j < _pid_info.size(); j++)
        {
            if (pid_max + 1 != _pid_info[j])
                break;
            pid_max++;
            i++;
        }
        range_min.push_back(pid_min);
        range_max.push_back(pid_max);
    }
    if (range_min.size() > 16)
    {
        range_min.resize(16);
        uint pid_max = range_max.back();
        range_max.resize(15);
        range_max.push_back(pid_max);
    }

    for (uint i = 0; i < range_min.size(); i++)
    {
        filter += filt_str(range_min[i]);
        if (range_min[i] != range_max[i])
            filter += QString("-%1").arg(filt_str(range_max[i]));
        filter += " ";
    }

    filter = filter.trimmed();

    QString new_filter = TunerSet("filter", filter);

#ifdef DEBUG_PID_FILTERS
    QString msg = QString("Filter: '%1'").arg(filter);
    if (filter != new_filter)
        msg += QString("\n\t\t\t\t'%2'").arg(new_filter);

    VERBOSE(VB_RECORD, LOC + msg);
#endif // DEBUG_PID_FILTERS

    return filter == new_filter;
}