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This method enumerates all of the video ports that the hardware exposes that are compatible with a provided video port description.
HRESULT EnumVideoPorts(DWORD dwFlags, LPDDVIDEOPORTCAPS lpDDVideoPortCaps, LPVOID lpContext,LPDDENUMVIDEOCALLBACK lpEnumVideoCallback);
Parameters
- dwFlags
Reserved for future use. This parameter must be set to zero. - lpDDVideoPortCaps
Pointer to a DDVIDEOPORTCAPS structure that will be checked against the available video ports. If this parameter is NULL, all video ports will be enumerated. - lpContext
Address of a caller-defined structure that will be passed to each enumeration member. - lpEnumVideoCallback
Address of the EnumVideoCallback function that will be called each time a match is found.
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_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
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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