//////////////////////////////////////////////////////
void TestDirectory()
{
int hr;
int pulDActualSize;
StringBuilder sb = new StringBuilder(255, 255);
StringBuilder sb2 = new StringBuilder(255, 255);
hr = m_imc.Stop();
hr = m_idc2.SetOption(DvdOptionFlag.ResetOnStop, true);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.SetOption(DvdOptionFlag.NotifyParentalLevelChange, true);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetDVDDirectory(sb, 255, out pulDActualSize);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.SetDVDDirectory(null);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(500);
hr = m_imc.Stop();
DsError.ThrowExceptionForHR(hr);
// Map to a different drive. One that has multiple streams, angles, etc
hr = m_idc2.SetDVDDirectory(OtherDisk);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetDVDDirectory(sb2, 255, out pulDActualSize);
DsError.ThrowExceptionForHR(hr);
StartGraph();
}
void TestDiskInfo()
{
int hr;
int pulNumOfVolumes;
int pulVolume;
DvdDiscSide pSide;
int pulNumOfTitles;
int pulDActualSize;
hr = m_idi2.GetDVDVolumeInfo(out pulNumOfVolumes, out pulVolume, out pSide, out pulNumOfTitles);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pulNumOfTitles == 2, "TestDiskInfo");
StringBuilder sb = new StringBuilder(255, 255);
hr = m_idi2.GetDVDDirectory(sb, sb.Capacity, out pulDActualSize);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(sb.ToString() == MyDisk, "TestDiskInfo2");
long l1;
hr = m_idi2.GetDiscID(sb.ToString(), out l1);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(l1 == 6633412489990086489, "TestDiskInfo3");
DvdMenuAttributes pMATR = new DvdMenuAttributes();
hr = m_idi2.GetVMGAttributes(out pMATR);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pMATR.VideoAttributes.sourceResolutionX == 720, "TestDiskInfo4");
}
/// <summary>
/// Gets a unique file name for the current DVD which contains the disc's ID.
/// </summary>
protected string GetResumeFilename()
{
long discId = 0;
IBaseFilter dvdbasefilter = (IBaseFilter) new DVDNavigator();
IDvdInfo2 dvdInfo = dvdbasefilter as IDvdInfo2;
StringBuilder path = new StringBuilder(1024);
if (dvdInfo != null)
{
int actualSize;
dvdInfo.GetDVDDirectory(path, 1024, out actualSize);
dvdInfo.GetDiscID(path.ToString(), out discId);
}
FilterGraphTools.TryRelease(ref dvdbasefilter);
FilterGraphTools.TryRelease(ref _dvdInfo);
return(String.Format(@"D_{0:X}.dat", discId));
}
