static private void DoRegister(Type t)
{
// Tell what media types you are able to support. This allows
// the smart connect capability of DS to avoid loading your DMO
// if it can't handle the stream type.
// Note that you don't have to register any (but I recommend
// you do). Also, you don't have to provide a subtype (use
// Guid.Empty). You can negotiate this at run time in
// InternalCheckInputType.
DMOPartialMediatype [] pIn = new DMOPartialMediatype[1];
pIn[0] = new DMOPartialMediatype();
pIn[0].type = MediaType.Audio;
pIn[0].subtype = MediaSubType.PCM;
DMOPartialMediatype [] pOut = new DMOPartialMediatype[1];
pOut[0] = new DMOPartialMediatype();
pOut[0].type = MediaType.Audio;
pOut[0].subtype = MediaSubType.PCM;
int hr = DMOUtils.DMORegister(
DMOName,
typeof(DmoSplit).GUID,
DMOCat,
DMORegisterFlags.None,
pIn.Length,
pIn,
pOut.Length,
pOut
);
}
private void TestRegister()
{
int hr;
IEnumDMO idmo;
Guid g = Guid.NewGuid();
Guid g2 = Guid.NewGuid();
Debug.WriteLine(g);
Debug.WriteLine(g2);
DMOPartialMediatype [] pIn = new DMOPartialMediatype[2];
pIn[0] = new DMOPartialMediatype();
pIn[0].type = g2;
pIn[0].subtype = MediaSubType.RGB24;
pIn[1] = new DMOPartialMediatype();
pIn[1].type = g2;
pIn[1].subtype = MediaSubType.RGB32;
DMOPartialMediatype [] pOut = new DMOPartialMediatype[2];
pOut[0] = new DMOPartialMediatype();
pOut[0].type = g2;
pOut[0].subtype = MediaSubType.RGB24;
pOut[1] = new DMOPartialMediatype();
pOut[1].type = g2;
pOut[1].subtype = MediaSubType.RGB32;
hr = DMOUtils.DMORegister("asdffdsa", g, DMOCategory.VideoEffect, DMORegisterFlags.None,
pIn.Length,
pIn,
pOut.Length,
pOut
);
Debug.Assert(hr == 0, "DMORegister");
DMOPartialMediatype [] tIn = new DMOPartialMediatype[1];
tIn[0].type = g2;
tIn[0].subtype = MediaSubType.RGB32;
hr = DMOUtils.DMOEnum(Guid.Empty, DMOEnumerator.IncludeKeyed, tIn.Length, tIn, 0, null, out idmo);
DMOError.ThrowExceptionForHR(hr);
int iCnt1 = CountEm(idmo);
Debug.Assert(iCnt1 == 1, "DMORegister");
hr = DMOUtils.DMOUnregister(g, DMOCategory.VideoEffect);
DMOError.ThrowExceptionForHR(hr);
int iCnt2 = CountEm(idmo);
Debug.Assert(iCnt2 == 0, "DMOUnregister");
}
private static void DoRegister(Type t)
{
// Tell what media types you are able to support. This allows
// the smart connect capability of DS to avoid loading your DMO
// if it can't handle the stream type.
// Note that you don't have to register any (but I recommend
// you do). Also, you don't have to provide a subtype (use
// Guid.Empty). You can negotiate this at run time in
// InternalCheckInputType.
DMOPartialMediatype[] inPin = new DMOPartialMediatype[2];
inPin[0] = new DMOPartialMediatype();
inPin[0].type = MediaType.Video;
inPin[0].subtype = MediaSubType.RGB24;
inPin[1] = new DMOPartialMediatype();
inPin[1].type = MediaType.Video;
inPin[1].subtype = MediaSubType.RGB32;
DMOPartialMediatype[] outPin = new DMOPartialMediatype[2];
outPin[0] = new DMOPartialMediatype();
outPin[0].type = MediaType.Video;
outPin[0].subtype = MediaSubType.RGB24;
outPin[1] = new DMOPartialMediatype();
outPin[1].type = MediaType.Video;
outPin[1].subtype = MediaSubType.RGB32;
int hr = DMOUtils.DMORegister(
DMOName,
typeof(DmoOverlay).GUID,
DMOCat,
DMORegisterFlags.None,
inPin.Length,
inPin,
outPin.Length,
outPin);
}
