Microsoft Windows CE 3.0  


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The GetVideoPortInputFormatscallback function fills in the specified array with all of the formats that the video port can accept and puts that number in the dwNumFormats member of the DDHAL_GETVPORTINPUTFORMATDATAstructure. If lpddpfFormat is NULL, it only fills in dwNumFormats with the number of formats that it can support. This function is needed because the supported formats may vary depending on the electrical connection of the video port. This callback is required.

DWORD __stdcall GetVideoPortInputFormats(


Pointer to a DDHAL_GETVPORTINPUTFORMATDATAstructure that contains the information about the formats the video port can accept.

Return Values

Returns one of the following values: