Ejemplo n.º 1
0
        /// <summary>
        /// Disposes this instance.
        /// </summary>
        public override void Dispose()
        {
            if (_graphBuilder == null)
            {
                return;
            }
            if (!CheckThreadId())
            {
                return;
            }

            base.Dispose();

            Log.Log.WriteFile("ss2:Decompose");

            _interfaceB2C2DataCtrl  = null;
            _interfaceB2C2TunerCtrl = null;

            if (_filterB2C2Adapter != null)
            {
                Release.ComObject("tuner filter", _filterB2C2Adapter);
                _filterB2C2Adapter = null;
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Builds the graph.
        /// </summary>
        public override void BuildGraph()
        {
            try
            {
                Log.Log.WriteFile("ss2: build graph");
                if (_graphState != GraphState.Idle)
                {
                    Log.Log.Error("ss2: Graph already built");
                    throw new TvException("Graph already built");
                }
                DevicesInUse.Instance.Add(_tunerDevice);
                _managedThreadId = System.Threading.Thread.CurrentThread.ManagedThreadId;
                _graphBuilder    = (IFilterGraph2) new FilterGraph();
                _rotEntry        = new DsROTEntry(_graphBuilder);
                _capBuilder      = (ICaptureGraphBuilder2) new CaptureGraphBuilder2();
                _capBuilder.SetFiltergraph(_graphBuilder);
                //=========================================================================================================
                // add the skystar 2 specific filters
                //=========================================================================================================
                Log.Log.WriteFile("ss2:CreateGraph() create B2C2 adapter");
                _filterB2C2Adapter =
                    (IBaseFilter)Activator.CreateInstance(Type.GetTypeFromCLSID(DVBSkyStar2Helper.CLSID_B2C2Adapter, false));
                if (_filterB2C2Adapter == null)
                {
                    Log.Log.Error("ss2:creategraph() _filterB2C2Adapter not found");
                    DevicesInUse.Instance.Remove(_tunerDevice);
                    return;
                }
                Log.Log.WriteFile("ss2:creategraph() add filters to graph");
                int hr = _graphBuilder.AddFilter(_filterB2C2Adapter, "B2C2-Source");
                if (hr != 0)
                {
                    Log.Log.Error("ss2: FAILED to add B2C2-Adapter");
                    DevicesInUse.Instance.Remove(_tunerDevice);
                    return;
                }
                // get interfaces
                _interfaceB2C2DataCtrl = _filterB2C2Adapter as DVBSkyStar2Helper.IB2C2MPEG2DataCtrl3;
                if (_interfaceB2C2DataCtrl == null)
                {
                    Log.Log.Error("ss2: cannot get IB2C2MPEG2DataCtrl3");
                    DevicesInUse.Instance.Remove(_tunerDevice);
                    return;
                }
                _interfaceB2C2TunerCtrl = _filterB2C2Adapter as DVBSkyStar2Helper.IB2C2MPEG2TunerCtrl2;
                if (_interfaceB2C2TunerCtrl == null)
                {
                    Log.Log.Error("ss2: cannot get IB2C2MPEG2TunerCtrl3");
                    DevicesInUse.Instance.Remove(_tunerDevice);
                    return;
                }
                //=========================================================================================================
                // initialize skystar 2 tuner
                //=========================================================================================================
                Log.Log.WriteFile("ss2: Initialize Tuner()");
                hr = _interfaceB2C2TunerCtrl.Initialize();
                if (hr != 0)
                {
                    //System.Diagnostics.Debugger.Launch();
                    Log.Log.Error("ss2: Tuner initialize failed:0x{0:X}", hr);
                    // if the skystar2 card is detected as analogue, it needs a device reset

                    ((IMediaControl)_graphBuilder).Stop();
                    FreeAllSubChannels();
                    FilterGraphTools.RemoveAllFilters(_graphBuilder);

                    if (_graphBuilder != null)
                    {
                        Release.ComObject("graph builder", _graphBuilder);
                        _graphBuilder = null;
                    }

                    if (_capBuilder != null)
                    {
                        Release.ComObject("capBuilder", _capBuilder);
                        _capBuilder = null;
                    }

                    DevicesInUse.Instance.Remove(_tunerDevice);

                    /*
                     * if (initResetTries == 0)
                     * {
                     * Log.Log.Error("ss2: resetting driver");
                     * HardwareHelperLib.HH_Lib hwHelper = new HardwareHelperLib.HH_Lib();
                     * string[] deviceDriverName = new string[1];
                     * deviceDriverName[0] = DEVICE_DRIVER_NAME;
                     * hwHelper.SetDeviceState(deviceDriverName, false);
                     * hwHelper.SetDeviceState(deviceDriverName, true);
                     * initResetTries++;
                     *
                     * BuildGraph();
                     * }
                     * else
                     * {
                     * Log.Log.Error("ss2: resetting driver did not help");
                     * CardPresent = false;
                     * }
                     */
                    CardPresent = false;
                    return;
                }
                // call checklock once, the return value dont matter
                _interfaceB2C2TunerCtrl.CheckLock();
                AddTsWriterFilterToGraph();
                IBaseFilter lastFilter;
                ConnectInfTeeToSS2(out lastFilter);
                AddMdPlugs(ref lastFilter);
                if (!ConnectTsWriter(lastFilter))
                {
                    throw new TvExceptionGraphBuildingFailed("Graph building failed");
                }
                SendHwPids(new List <ushort>());
                _graphState = GraphState.Created;
            }
            catch (Exception ex)
            {
                Log.Log.Write(ex);
                Dispose();
                _graphState = GraphState.Idle;
                throw new TvExceptionGraphBuildingFailed("Graph building failed", ex);
            }
        }
Ejemplo n.º 3
0
 private static extern bool DeleteAllPIDs(DVBSkyStar2Helper.IB2C2MPEG2DataCtrl3 dataCtrl, UInt16 pin);
Ejemplo n.º 4
0
 private static extern int SetPidToPin(DVBSkyStar2Helper.IB2C2MPEG2DataCtrl3 dataCtrl, UInt16 pin, UInt16 pid);
Ejemplo n.º 5
0
    /// <summary>
    /// Builds the graph.
    /// </summary>
    public override void BuildGraph()
    {
      try
      {
        Log.Log.WriteFile("ss2: build graph");
        if (_graphState != GraphState.Idle)
        {
          Log.Log.Error("ss2: Graph already built");
          throw new TvException("Graph already built");
        }
        DevicesInUse.Instance.Add(_tunerDevice);
        _managedThreadId = System.Threading.Thread.CurrentThread.ManagedThreadId;
        _graphBuilder = (IFilterGraph2)new FilterGraph();
        _rotEntry = new DsROTEntry(_graphBuilder);
        _capBuilder = (ICaptureGraphBuilder2)new CaptureGraphBuilder2();
        _capBuilder.SetFiltergraph(_graphBuilder);
        //=========================================================================================================
        // add the skystar 2 specific filters
        //=========================================================================================================
        Log.Log.WriteFile("ss2:CreateGraph() create B2C2 adapter");
        _filterB2C2Adapter =
          (IBaseFilter)Activator.CreateInstance(Type.GetTypeFromCLSID(DVBSkyStar2Helper.CLSID_B2C2Adapter, false));
        if (_filterB2C2Adapter == null)
        {
          Log.Log.Error("ss2:creategraph() _filterB2C2Adapter not found");
          DevicesInUse.Instance.Remove(_tunerDevice);
          return;
        }
        Log.Log.WriteFile("ss2:creategraph() add filters to graph");
        int hr = _graphBuilder.AddFilter(_filterB2C2Adapter, "B2C2-Source");
        if (hr != 0)
        {
          Log.Log.Error("ss2: FAILED to add B2C2-Adapter");
          DevicesInUse.Instance.Remove(_tunerDevice);
          return;
        }
        // get interfaces
        _interfaceB2C2DataCtrl = _filterB2C2Adapter as DVBSkyStar2Helper.IB2C2MPEG2DataCtrl3;
        if (_interfaceB2C2DataCtrl == null)
        {
          Log.Log.Error("ss2: cannot get IB2C2MPEG2DataCtrl3");
          DevicesInUse.Instance.Remove(_tunerDevice);
          return;
        }
        _interfaceB2C2TunerCtrl = _filterB2C2Adapter as DVBSkyStar2Helper.IB2C2MPEG2TunerCtrl2;
        if (_interfaceB2C2TunerCtrl == null)
        {
          Log.Log.Error("ss2: cannot get IB2C2MPEG2TunerCtrl3");
          DevicesInUse.Instance.Remove(_tunerDevice);
          return;
        }
        //=========================================================================================================
        // initialize skystar 2 tuner
        //=========================================================================================================
        Log.Log.WriteFile("ss2: Initialize Tuner()");
        hr = _interfaceB2C2TunerCtrl.Initialize();
        if (hr != 0)
        {
          //System.Diagnostics.Debugger.Launch();
          Log.Log.Error("ss2: Tuner initialize failed:0x{0:X}", hr);
          // if the skystar2 card is detected as analogue, it needs a device reset 

          ((IMediaControl)_graphBuilder).Stop();
          FreeAllSubChannels();
          FilterGraphTools.RemoveAllFilters(_graphBuilder);

          if (_graphBuilder != null)
          {
            Release.ComObject("graph builder", _graphBuilder);
            _graphBuilder = null;
          }

          if (_capBuilder != null)
          {
            Release.ComObject("capBuilder", _capBuilder);
            _capBuilder = null;
          }

          DevicesInUse.Instance.Remove(_tunerDevice);

          /*
          if (initResetTries == 0)
          {
            Log.Log.Error("ss2: resetting driver");
            HardwareHelperLib.HH_Lib hwHelper = new HardwareHelperLib.HH_Lib();
            string[] deviceDriverName = new string[1];
            deviceDriverName[0] = DEVICE_DRIVER_NAME;
            hwHelper.SetDeviceState(deviceDriverName, false);
            hwHelper.SetDeviceState(deviceDriverName, true);
            initResetTries++;          

            BuildGraph();
          }
          else
          {
            Log.Log.Error("ss2: resetting driver did not help");          
            CardPresent = false;
          }    
          */
          CardPresent = false;
          return;
        }
        // call checklock once, the return value dont matter
        _interfaceB2C2TunerCtrl.CheckLock();
        AddTsWriterFilterToGraph();
        IBaseFilter lastFilter;
        ConnectInfTeeToSS2(out lastFilter);
        AddMdPlugs(ref lastFilter);
        if (!ConnectTsWriter(lastFilter))
        {
          throw new TvExceptionGraphBuildingFailed("Graph building failed");
        }
        SendHwPids(new List<ushort>());
        _graphState = GraphState.Created;
      }
      catch (Exception ex)
      {
        Log.Log.Write(ex);
        Dispose();
        _graphState = GraphState.Idle;
        throw new TvExceptionGraphBuildingFailed("Graph building failed", ex);
      }
    }
Ejemplo n.º 6
0
    /// <summary>
    /// Disposes this instance.
    /// </summary>
    public override void Dispose()
    {
      if (_graphBuilder == null)
        return;
      if (!CheckThreadId())
        return;

      base.Dispose();

      Log.Log.WriteFile("ss2:Decompose");

      _interfaceB2C2DataCtrl = null;
      _interfaceB2C2TunerCtrl = null;

      if (_filterB2C2Adapter != null)
      {
        Release.ComObject("tuner filter", _filterB2C2Adapter);
        _filterB2C2Adapter = null;
      }
    }