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This structure contains the information necessary for the video port to perform a flip. This structure passes the information to the DirectDraw hardware abstraction layer (DDHAL) FlipVideoPort callback function.
typedef struct _DDHAL_FLIPVPORTDATA {LPDDRAWI_DIRECTDRAW_LCLlpDD;LPDDRAWI_DDVIDEOPORT_LCLlpVideoPort;LPDDRAWI_DDRAWSURFACE_LCLlpSurfCurr;LPDDRAWI_DDRAWSURFACE_LCLlpSurfTarg;HRESULTddRVal;LPDDHALVPORTCB_FLIPFlipVideoPort;} DDHAL_FLIPVPORTDATA;
Members
- lpDD**
Pointer to the DDRAWI_DIRECTDRAW_LCL structure that represents the DirectDraw object. - lpVideoPort**
Pointer to the DDRAWI_DDVIDEOPORT_LCL structure that represents this video port. - lpSurfCurr**
Pointer to the DDRAWI_DDRAWSURFACE_LCL structure that represents the current surface. - lpSurfTarg
Pointer to the DDRAWI_DDRAWSURFACE_LCL structure that represents the target surface, which is the surface to which the data will be flipped. - ddRVal**
Passes the DirectDraw return values. - FlipVideoPort**
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
FlipVideoPort | DDRAWI_DIRECTDRAW_LCL | Video Port Structures
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