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IMFDXGIBuffer::GetSubresourceIndex method

Gets the index of the subresource that is associated with this media buffer.

Syntax

C++


HRESULT GetSubresourceIndex(
  [out] UINT *puSubresource
);

Parameters

puSubresource [out]: Receives the zero-based index of the subresource.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

The subresource index is specified when you create the media buffer object. See MFCreateDXGISurfaceBuffer.

For more information about texture subresources, see ID3D11Device::CreateTexture2D.

Requirements

Minimum supported client	Windows 8 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 [desktop apps \| Windows Store apps]
Header	Mfobjects.h (include Mfidl.h)