IDDVideoPortContainer::CreateVideoPort (Windows CE 5.0)
This method creates a DirectDrawVideoPort object.
HRESULT CreateVideoPort(DWORD dwFlags, LPDDVIDEOPORTDESC lpDDVideoPortDesc, LPDIRECTDRAWVIDEOPORT FAR* lplpDDVideoPort, IUnknown FAR* pUnkOuter);
Parameters
- dwFlags
Flags specifying video-port control options. This parameter can be one of the following flags, or NULL if control options are not needed.Flag Description DDVPCREATE_VBIONLY The process controls the VBI portion of the video stream. DDVPCREATE_VIDEOONLY The process controls the non-VBI (video) portion of the video stream. - lpDDVideoPortDesc
Address of a DDVIDEOPORTDESC structure that describes the DirectDrawVideoPort object to be created. - lplpDDVideoPort
Address of a variable that will be filled with a pointer to the new DirectDrawVideoPort object's IDirectDrawVideoPort interface if the call succeeds. - pUnkOuter
Allows for future compatibility with COM aggregation functionality. Presently, this method will return an error if this parameter is other than NULL.
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
| DDERR_CURRENTLYNOTAVAIL |
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_NOCOOPERATIVELEVELSET |
| DDERR_OUTOFCAPS |
| DDERR_OUTOFMEMORY |
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Dvp.h.
Link Library: Ddraw.lib.
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