本文整理汇总了C++中CComObject::AddAvailableType方法的典型用法代码示例。如果您正苦于以下问题：C++ CComObject::AddAvailableType方法的具体用法？C++ CComObject::AddAvailableType怎么用？C++ CComObject::AddAvailableType使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CComObject的用法示例。
在下文中一共展示了CComObject::AddAvailableType方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: InitVideoStream
HRESULT CTedTestSink::InitVideoStream()
{
HRESULT hr = S_OK;
InternalAddRef();
/*IMFMediaSink* pMediaSink;
InternalQueryInterface(this, CTedTestSink::_GetEntries(), IID_IMFMediaSink, (void**) &pMediaSink);*/
CComPtr<IMFMediaType> spVideoType;
IFC( MFCreateMediaType(&spVideoType) );
IFC( spVideoType->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video) );
IFC( spVideoType->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_RGB24) );
CComObject<CTedTestMediaTypeHandler>* pVideoTypeHandler = NULL;
IFC( CComObject<CTedTestMediaTypeHandler>::CreateInstance(&pVideoTypeHandler) );
pVideoTypeHandler->AddRef();
pVideoTypeHandler->SetMajorType(MFMediaType_Video);
pVideoTypeHandler->AddAvailableType(spVideoType);
CComObject<CTedTestStreamSink>* pVideoStreamSink = NULL;
IFC( CComObject<CTedTestStreamSink>::CreateInstance(&pVideoStreamSink) );
pVideoStreamSink->AddRef();
m_spVideoStreamSink = pVideoStreamSink;
//IFC( pVideoStreamSink->Init(pMediaSink, pVideoTypeHandler, 1) );
IFC( pVideoStreamSink->Init(this, pVideoTypeHandler, 1) );
pVideoTypeHandler->Release();
pVideoStreamSink->Release();
//pMediaSink->Release();
Cleanup:
return hr;
}