public DVBTTuning()
{
InitializeComponent();
int hr = 0;
this.tuningSpace = (IDVBTuningSpace) new DVBTuningSpace();
hr = this.tuningSpace.put_UniqueName("DVBT TuningSpace");
hr = this.tuningSpace.put_FriendlyName("DVBT TuningSpace");
hr = this.tuningSpace.put__NetworkType(typeof(DVBTNetworkProvider).GUID);
hr = this.tuningSpace.put_SystemType(DVBSystemType.Terrestrial);
ITuneRequest tr = null;
hr = this.tuningSpace.CreateTuneRequest(out tr);
DsError.ThrowExceptionForHR(hr);
this.tuneRequest = (IDVBTuneRequest)tr;
hr = this.tuneRequest.put_ONID(-1);
hr = this.tuneRequest.put_TSID(-1);
hr = this.tuneRequest.put_SID(-1);
IDVBTLocator locator = (IDVBTLocator) new DVBTLocator();
hr = locator.put_CarrierFrequency(-1);
hr = tr.put_Locator(locator as ILocator);
}
public DVBTTuning()
{
InitializeComponent();
int hr = 0;
this.tuningSpace = (IDVBTuningSpace) new DVBTuningSpace();
hr = this.tuningSpace.put_UniqueName("DVBT TuningSpace");
hr = this.tuningSpace.put_FriendlyName("DVBT TuningSpace");
hr = this.tuningSpace.put__NetworkType(typeof(DVBTNetworkProvider).GUID);
hr = this.tuningSpace.put_SystemType(DVBSystemType.Terrestrial);
ITuneRequest tr = null;
hr = this.tuningSpace.CreateTuneRequest(out tr);
DsError.ThrowExceptionForHR(hr);
this.tuneRequest = (IDVBTuneRequest) tr;
hr = this.tuneRequest.put_ONID(-1);
hr = this.tuneRequest.put_TSID(-1);
hr = this.tuneRequest.put_SID(-1);
IDVBTLocator locator = (IDVBTLocator) new DVBTLocator();
hr = locator.put_CarrierFrequency(-1);
hr = tr.put_Locator(locator as ILocator);
}
public void DoTests()
{
try
{
// No special HW required for this sample
tuningSpace = (IDVBTuningSpace)BDAUtils.GetTuningSpace(BDANetworkType.DVBT);
TestSystemType();
}
finally
{
Marshal.ReleaseComObject(tuningSpace);
}
}
/// <summary>
/// Nettoyage des ressources utilisées.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (components != null)
{
components.Dispose();
}
// Release the COM objects
if (this.tuneRequest != null)
{
Marshal.ReleaseComObject(this.tuneRequest);
this.tuneRequest = null;
}
if (this.tuningSpace != null)
{
Marshal.ReleaseComObject(this.tuningSpace);
this.tuningSpace = null;
}
}
base.Dispose(disposing);
}
/// <summary>
/// Creates the tuning space.
/// </summary>
protected void CreateTuningSpace()
{
Log.Log.WriteFile("dvbt:CreateTuningSpace()");
ITuner tuner = (ITuner)_filterNetworkProvider;
SystemTuningSpaces systemTuningSpaces = new SystemTuningSpaces();
ITuningSpaceContainer container = systemTuningSpaces as ITuningSpaceContainer;
if (container == null)
{
Log.Log.Error("CreateTuningSpace() Failed to get ITuningSpaceContainer");
return;
}
IEnumTuningSpaces enumTuning;
ITuningSpace[] spaces = new ITuningSpace[2];
ITuneRequest request;
container.get_EnumTuningSpaces(out enumTuning);
while (true)
{
int fetched;
enumTuning.Next(1, spaces, out fetched);
if (fetched != 1)
{
break;
}
string name;
spaces[0].get_UniqueName(out name);
if (name == "MediaPortal DVBT TuningSpace")
{
Log.Log.WriteFile("dvbt:found correct tuningspace {0}", name);
_tuningSpace = (IDVBTuningSpace)spaces[0];
tuner.put_TuningSpace(_tuningSpace);
_tuningSpace.CreateTuneRequest(out request);
_tuneRequest = (IDVBTuneRequest)request;
return;
}
Release.ComObject("ITuningSpace", spaces[0]);
}
Release.ComObject("IEnumTuningSpaces", enumTuning);
Log.Log.WriteFile("dvbt:Create new tuningspace");
_tuningSpace = (IDVBTuningSpace) new DVBTuningSpace();
IDVBTuningSpace tuningSpace = (IDVBTuningSpace)_tuningSpace;
tuningSpace.put_UniqueName("MediaPortal DVBT TuningSpace");
tuningSpace.put_FriendlyName("MediaPortal DVBT TuningSpace");
tuningSpace.put__NetworkType(typeof(DVBTNetworkProvider).GUID);
tuningSpace.put_SystemType(DVBSystemType.Terrestrial);
IDVBTLocator locator = (IDVBTLocator) new DVBTLocator();
locator.put_CarrierFrequency(-1);
locator.put_InnerFEC(FECMethod.MethodNotSet);
locator.put_InnerFECRate(BinaryConvolutionCodeRate.RateNotSet);
locator.put_Modulation(ModulationType.ModNotSet);
locator.put_OuterFEC(FECMethod.MethodNotSet);
locator.put_OuterFECRate(BinaryConvolutionCodeRate.RateNotSet);
locator.put_SymbolRate(-1);
object newIndex;
_tuningSpace.put_DefaultLocator(locator);
container.Add(_tuningSpace, out newIndex);
tuner.put_TuningSpace(_tuningSpace);
Release.ComObject("ITuningSpaceContainer", container);
_tuningSpace.CreateTuneRequest(out request);
_tuneRequest = request;
}