GetSurface method
The GetSurface method retrieves an IDirect3DSurface9 interface from an IBuffer interface.
Syntax
HRESULT GetSurface(
[in] IBuffer *pBuffer,
[out] IDirect3DSurface9 **ppSurface
);
Parameters
-
pBuffer [in]
-
Pointer to a buffer object.
-
ppSurface [out]
-
Pointer to a new Direct3D IDirect3DSurface9 interface pointer to read from or write to. The caller must release this interface when done with it.
Return value
The method returns an HRESULT of S_OK for success, or a standard COM error code for failure.
Remarks
Your application will call this function on the input and output buffers passed to IMediaTransform::Process.
Requirements
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
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| Library |
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