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Update Presenter.cpp #339

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21edb40
Update Presenter.cpp
vasilich-tregub Mar 13, 2024
41d2cc1
Update dllmain.cpp
vasilich-tregub Mar 13, 2024
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5 changes: 3 additions & 2 deletions Samples/Win7Samples/multimedia/mediafoundation/evrpresenter/Presenter.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1409,7 +1409,8 @@ HRESULT EVRCustomPresenter::CreateOptimalVideoType(IMFMediaType* pProposedType,

// Helper object to manipulate the optimal type.
VideoType mtOptimal;

mtOptimal.CreateEmptyType();

// Clone the proposed type.
CHECK_HR(hr = mtOptimal.CopyFrom(pProposedType));

Expand Down Expand Up @@ -2415,4 +2416,4 @@ HRESULT SetMixerSourceRect(IMFTransform *pMixer, const MFVideoNormalizedRect& nr
return hr;
}

#pragma warning( pop )
#pragma warning( pop )
5 changes: 5 additions & 0 deletions Samples/Win7Samples/multimedia/mediafoundation/evrpresenter/dllmain.cpp
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Expand Up @@ -65,6 +65,11 @@ BOOL APIENTRY DllMain( HANDLE hModule,
return TRUE;
}

STDAPI CreateEVRCustomPresenter(REFIID riid, void** ppvObject)
{
return EVRCustomPresenter::CreateInstance(NULL, riid, ppvObject);
}

STDAPI DllCanUnloadNow()
{
if (!ClassFactory::IsLocked())
Expand Down