private void Config()
{
int hr;
IMediaStream ms;
IAMMediaTypeStream mts;
IMediaStream ms2 = null;
IAMMultiMediaStream mms = (IAMMultiMediaStream) new AMMultiMediaStream();
IAMMediaTypeStream amts = (IAMMediaTypeStream) new AMMediaTypeStream();
IAMMediaTypeSample mtp;
//AMMediaType pmt = new AMMediaType();
//pmt.majorType = MediaType.Video;
// hr = amts.SetFormat(pmt, 0);
// MsError.ThrowExceptionForHR(hr);
hr = mms.Initialize(StreamType.Write, AMMMultiStream.None, null);
hr = mms.AddMediaStream(amts, null, AMMStream.None, ms2);
MsError.ThrowExceptionForHR(hr);
hr = mms.EnumMediaStreams(0, out ms);
MsError.ThrowExceptionForHR(hr);
mts = ms as IAMMediaTypeStream;
hr = mts.CreateSample(100, IntPtr.Zero, 0, null, out mtp);
MsError.ThrowExceptionForHR(hr);
m_ss = mtp as IStreamSample;
hr = mms.SetState(StreamState.Run);
MsError.ThrowExceptionForHR(hr);
}
private void TestFlush()
{
int hr;
hr = m_msf.Flush(true);
MsError.ThrowExceptionForHR(hr);
}
private void TestOpenFile()
{
int hr;
hr = m_mms.OpenFile("foo.avi", AMOpenModes.NoRender);
MsError.ThrowExceptionForHR(hr);
}
private void Config()
{
int hr;
IMediaStream ms;
IMediaStream ms2 = null;
IAMMultiMediaStream mms = (IAMMultiMediaStream) new AMMultiMediaStream();
IAMMediaTypeStream amts = (IAMMediaTypeStream) new AMMediaTypeStream();
AMMediaType pmt = new AMMediaType();
pmt.majorType = MediaType.Video;
//hr = mms.AddMediaStream(null, MSPID.PrimaryAudio, AMMStream.None, null);
//MsError.ThrowExceptionForHR(hr);
//pmt = null;
//hr = amts.GetFormat(pmt, 0);
//hr = amts.SetFormat(pmt, 0);
hr = mms.AddMediaStream(amts, null, AMMStream.None, ms2);
MsError.ThrowExceptionForHR(hr);
hr = mms.EnumMediaStreams(0, out ms);
MsError.ThrowExceptionForHR(hr);
m_mts = ms as IAMMediaTypeStream;
}
private void TestWait()
{
int hr;
hr = m_msf.WaitUntil(10000000);
MsError.ThrowExceptionForHR(hr);
}
private void TestEnd()
{
int hr;
hr = m_msf.EndOfStream();
MsError.ThrowExceptionForHR(hr);
}
private void TestRender()
{
int hr;
hr = m_mms.Render(AMOpenModes.RenderAllStreams);
MsError.ThrowExceptionForHR(hr);
}
private void TestAdd()
{
int hr;
IMediaStream pStream = null;
hr = m_mms.AddMediaStream(null, MSPID.PrimaryAudio, AMMStream.AddDefaultRenderer, pStream);
MsError.ThrowExceptionForHR(hr);
}
private void TestGetMediaStream()
{
int hr;
IMediaStream pStream = null;
hr = m_msf.GetMediaStream(MSPID.PrimaryAudio, out pStream);
MsError.ThrowExceptionForHR(hr);
}
private void TestRefTime()
{
int hr;
long l = 1234;
hr = m_msf.ReferenceTimeToStreamTime(ref l);
MsError.ThrowExceptionForHR(hr);
}
private void TestOpenMoniker()
{
int hr;
DsDevice [] devs = DsDevice.GetDevicesOfCat(FilterCategory.VideoInputDevice);
hr = m_mms.OpenMoniker(null, devs[0].Mon, AMOpenModes.NoRender);
MsError.ThrowExceptionForHR(hr);
}
private void TestDuration()
{
int hr;
long lDur;
hr = m_mms.GetDuration(out lDur);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(lDur == 43200000, "GetDuration");
}
private void TestGetMMStream()
{
int hr;
IMultiMediaStream mms;
hr = m_ms.GetMultiMediaStream(out mms);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(m_mms == mms, "GetMultiMediaStream");
}
private void TestEnum()
{
int hr;
IMediaStream pStream;
hr = m_msf.EnumMediaStreams(0, out pStream);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pStream != null, "EnumMediaStreams");
}
private void TestSample()
{
const int iSize = 100;
int hr;
IAMMediaTypeSample mts;
IntPtr ip = Marshal.AllocCoTaskMem(iSize);
hr = m_mts.CreateSample(iSize, ip, 0, null, out mts);
MsError.ThrowExceptionForHR(hr);
}
private void TestGetMediaStream()
{
int hr;
IMediaStream pms;
hr = m_ss.GetMediaStream(out pms);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pms != null, "GetMediaStream");
}
private void TestUpdate()
{
int hr;
hr = m_ss.Update(SSUpdate.Continuous, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
MsError.ThrowExceptionForHR(hr);
hr = m_ss.CompletionStatus(CompletionStatusFlags.None, 1);
MsError.ThrowExceptionForHR(hr);
}
private void TestGetInfo()
{
int hr;
Guid pPurpose;
StreamType pType;
hr = m_ms.GetInformation(out pPurpose, out pType);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pType == StreamType.Read && pPurpose == MSPID.PrimaryAudio, "GetInformation");
}
private void TestGetFilter()
{
int hr;
IMediaStreamFilter pFilter;
hr = m_mms.GetFilter(out pFilter);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pFilter != null, "GetFilter");
Marshal.ReleaseComObject(pFilter);
}
private void TestGetStream()
{
int hr;
IMediaStream pStream;
hr = m_mms.GetMediaStream(MSPID.PrimaryAudio, out pStream);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pStream != null, "GetMediaStream");
Marshal.ReleaseComObject(pStream);
}
private void TestFormat()
{
int hr;
WaveFormatEx pCurrent = new WaveFormatEx();
hr = m_ams.GetFormat(pCurrent);
MsError.ThrowExceptionForHR(hr);
hr = m_ams.SetFormat(pCurrent);
MsError.ThrowExceptionForHR(hr);
}
private void TestGetInfo()
{
int hr;
MMSSF f;
StreamType t;
hr = m_mms.GetInformation(out f, out t);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(f == (MMSSF.HasClock | MMSSF.Asynchronous | MMSSF.SupportSeek), "GetInformation");
Debug.Assert(t == StreamType.Read, "GetInformation");
}
private void TestCreate()
{
#if ALLOW_UNTESTED_INTERFACES
int hr;
IAudioStreamSample pSample = null;
IAudioData pData = new foo() as IAudioData;
hr = m_ams.CreateSample(pData, 0, out pSample);
MsError.ThrowExceptionForHR(hr);
#endif
}
private void TestSeek()
{
int hr;
long t;
hr = m_mms.Seek(43200000 / 2);
MsError.ThrowExceptionForHR(hr);
hr = m_mms.GetTime(out t);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(t == 43200000 / 2, "Seek/GetTime");
}
private void TestActualLength()
{
int hr;
hr = m_ts.SetActualDataLength(99);
MsError.ThrowExceptionForHR(hr);
int i = m_ts.GetActualDataLength();
MsError.ThrowExceptionForHR(hr);
Debug.Assert(i == 99, "ActualDataLength");
}
private void TestMediaTimes()
{
int hr;
long ls, le, lc;
// Despite having initialized the stream as StreamType.Write, apparently
// DS still sees it as RO. Not sure how to work around this.
hr = m_ss.SetSampleTimes(123, 456);
//MsError.ThrowExceptionForHR(hr);
hr = m_ss.GetSampleTimes(out ls, out le, out lc);
MsError.ThrowExceptionForHR(hr);
}
private void TestTime()
{
int hr;
long ls, le;
hr = m_ts.SetTime(123, 345);
MsError.ThrowExceptionForHR(hr);
hr = m_ts.GetTime(out ls, out le);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(ls == 123 && le == 345, "Time");
}
private void TestPreroll()
{
int hr;
int iBefore, iAfter;
hr = m_ts.SetPreroll(false);
MsError.ThrowExceptionForHR(hr);
iBefore = m_ts.IsPreroll();
hr = m_ts.SetPreroll(true);
MsError.ThrowExceptionForHR(hr);
iAfter = m_ts.IsPreroll();
Debug.Assert(iBefore != iAfter, "Preroll");
}
private void TestAllocateSample()
{
int hr;
IStreamSample pSample, pNewSample;
hr = m_ms.AllocateSample(0, out pSample);
MsError.ThrowExceptionForHR(hr);
hr = m_ms.CreateSharedSample(pSample, 0, out pNewSample);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(pSample != pNewSample && pNewSample != null, "CreateSharedSample");
Marshal.ReleaseComObject(pSample);
Marshal.ReleaseComObject(pNewSample);
}
private void TestMediaType()
{
int hr;
AMMediaType mt2;
AMMediaType mt = new AMMediaType();
mt.majorType = MediaType.Timecode;
hr = m_ts.SetMediaType(mt);
MsError.ThrowExceptionForHR(hr);
hr = m_ts.GetMediaType(out mt2);
MsError.ThrowExceptionForHR(hr);
Debug.Assert(mt.majorType == mt2.majorType, "MediaType");
}