IMFByteStreamHandler::EndCreateObject Method

Completes an asynchronous request to create a media source.

Syntax

public:
HRESULT EndCreateObject(
         IMFAsyncResult *pResult,
         MF_OBJECT_TYPE *pObjectType,
         _Outptr_ IUnknown **ppObject
)

Parameters

pResult
Type: IMFAsyncResult *

Pointer to the IMFAsyncResult interface. Pass in the same pointer that your callback object received in the Invoke method.

pObjectType
Type: MF_OBJECT_TYPE *

Receives a member of the MF_OBJECT_TYPE enumeration, specifying the type of object that was created.

ppObject
Type: Outptr IUnknown **

Receives a pointer to the IUnknown interface of the media source. The caller must release the interface.

Return value

Type: HRESULT 

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codes
Return code Description
S_OK The method succeeded.
E_ABORT The operation was canceled. See IMFByteStreamHandler::CancelObjectCreation.
MF_E_CANNOT_PARSE_BYTESTREAM Unable to parse the byte stream.

Refer to Media Foundation return codes.

Remarks

Call this method from inside the IMFAsyncCallback::Invoke method.

Requirements

Header: Declared in mfidl.h.

Library: Use mfuuid.lib.