Blt

DWORD (APIENTRY *PDD_SURFCB_BLT)(
    PDD_BLTDATA  lpBlt
    );

Blt performs a bit-block transfer.

Parameters

lpBlt

Pointer to the DD_BLTDATA structure that contains the information required for the driver to perform the blt.

Return Value

Blt returns a DDHAL_DRIVER_Xxx callback code that indicates how the driver handled the call. These return codes are defined in ddrawint.h.