IltmfConvert::GetSubObject

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfConvert_getSubObject(pConvert, ObjType, ppObject)
C++ HRESULT GetSubObject(ObjType, ppObject)

Retrieves the specified graph object.

Parameters

IltmfConvert *pConvert

Pointer to an IltmfConvert interface.

long ObjType

Value that indicates the graph object to retrieve. This must be one of the ltmfConvert_Object constants.

IUnknown **ppObject

Pointer to a variable that receives a the object's interface pointer.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to Directly Accessing the Media Foundation Objects.

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.