### IDirectDrawSurface3::GetBltStatus

The IDirectDrawSurface3::GetBltStatus method obtains the blitter status.

HRESULT GetBltStatus(

DWORD dwFlags

);

##### Parameters

dwFlags
  One of the following flags:

  DDGBS_CANBLT
  | Inquires whether a blit involving this surface can occur immediately, and returns DD_OK if the blit can be completed.
  DDGBS_ISBLTDONE
  | Inquires whether the blit is done, and returns DD_OK if the last blit on this surface has completed.

##### Return Values

If the method succeeds, that means a blitter is present, the return value is DD_OK.

If the method fails, the return value is DDERR_WASSTILLDRAWING if the blitter is busy, DDERR_NOBLTHW if there is no blitter, or one of the following error values:

DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS
DDERR_NOBLTHW
DDERR_SURFACEBUSY
DDERR_SURFACELOST
DDERR_UNSUPPORTED
DDERR_WASSTILLDRAWING