DDHAL_GETBLTSTATUSDATA (Windows CE 5.0)

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This structure returns status information for the blit and passes the information to the DirectDraw hardware abstraction layer (DDHAL) GetBltStatus and GetSysmemBltStatus callback functions.

typedef struct _DDHAL_GETBLTSTATUSDATA {LPDDRAWI_DIRECTDRAW_GBLlpDD;LPDDRAWI_DDRAWSURFACE_LCLlpDDSurface;DWORDdwFlags;HRESULTddRVal;LPDDHALSURFCB_GETBLTSTATUSGetBltStatus;} DDHAL_GETBLTSTATUSDATA;

Members

• lpDD**
  Pointer to the DDRAWI_DIRECTDRAW_GBL structure that represents the DirectDraw object.

• lpDDSurface
  Pointer to the DDRAWI_DDRAWSURFACE_LCL structure that represents the DirectDrawSurface object. For GetSysmemBltStatus calls, the driver is assured that this member points to a system memory surface.

• dwFlags**
  Blit status flags.

  The following table shows the possible flags.

  Flag	Description
  DDGBS_CANBLT	Queries whether a blit is currently permitted.
  DDGBS_ISBLTDONE	Queries if the last blit has finished.

• ddRVal**
  Passes the DirectDraw return values. This member should be filled in with one of the following:

  • DD_OK
  • DDERR_WASSTILLDRAWING

• GetBltStatus**
  This member is used by DirectDraw and should not be filled in by the driver.

Requirements

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddrawi.h.

See Also

GetSysmemBltStatus | DDRAWI_DIRECTDRAW_GBL | DDRAWI_DDRAWSURFACE_LCL | DD_OK | DDERR_WASSTILLDRAWING | DirectDrawSurface Structures

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