CPosPassThru::GetCapabilities (Windows Embedded CE 6.0)
1/6/2010
Returns the seeking capabilities of the media stream.
Syntax
HRESULT GetCapabilities(
DWORD* pCapabilities
);
Parameters
pCapabilities
Seeking capability flags, which can be any combination of the following:- AM_SEEKING_CanGetCurrentPos
- AM_SEEKING_CanGetDuration
- AM_SEEKING_CanGetStopPos
- AM_SEEKING_CanPlayBackwards
- AM_SEEKING_CanSeekAbsolute
- AM_SEEKING_CanSeekBackwards
- AM_SEEKING_CanSeekForwards
Return Value
Returns the HRESULT value returned from calling IMediaSeeking::GetCapabilities on the connected pin.
Remarks
This member function implements IMediaSeeking::GetCapabilities by calling the IMediaSeeking::GetCapabilities method on the upstream output pin connected to the peer input pin.
The pin that performs the seek operation will return the capabilities present in the pCapabilities parameter.
These returned capabilities will then, in turn, propagate to calls made from CPosPassThru::GetCapabilities member functions in intervening filters.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |