IMFPMPCallback_AddRefProc

AddRef method of IMFPMPCallback - a IMFPMediaPlayerCallback object.

IMFPMPCallback_AddRefProc PROTO pThis:DWORD

Parameters

• pThis - pointer to this IMFPMediaPlayerCallback object.

Returns

0

Notes

Used in MFPMediaPlayer_Init for the callback function address.

See Also

IMFPMPCallback_QueryInterfaceProc, IMFPMPCallback_ReleaseProc