DDHAL_UNLOCKDATA (Windows CE 5.0)

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This structure contains information necessary to do an Unlock operation as defined by DirectDraw parameter structures. This structure passes the information to the DirectDraw hardware abstraction layer (DDHAL) Unlock callback function.

typedef struct _DDHAL_UNLOCKDATA {LPDDRAWI_DIRECTDRAW_GBLlpDD;LPDDRAWI_DDRAWSURFACE_LCLlpDDSurface;HRESULTddRVal;LPDDHALSURFCB_UNLOCKUnlock;} DDHAL_UNLOCKDATA;

Members

  • lpDD
    Pointer to theDDRAWI_DIRECTDRAW_GBL structure that represents the DirectDraw object.
  • lpDDSurface**
    Pointer to the DDRAWI_DDRAWSURFACE_LCL structure that represents the DirectDrawSurface object.
  • ddRVal**
    Passes the DirectDraw return values.
  • Unlock**
    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

Unlock | DDRAWI_DIRECTDRAW_GBL | DDRAWI_DDRAWSURFACE_LCL | DirectDrawSurface Structures

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