PDXVAHDSW_GetVideoProcessorDeviceCaps

HRESULT PDXVAHDSW_GetVideoProcessorDeviceCaps(
    HANDLE hDevice,
    DXVAHD_CONTENT_DESC* pContentDesc,
    DXVAHD_DEVICE_USAGE Usage,
    DXVAHD_VPDEVCAPS* pCaps
);