DDHAL_GETVPORTLINEDATA (Windows CE 5.0)
This structure contains the current line counter of the video port. This structure passes the information to the DirectDraw hardware abstraction layer (DDHAL) GetVideoPortLine callback function.
typedef struct _DDHAL_GETVPORTLINEDATA {LPDDRAWI_DIRECTDRAW_LCLlpDD;LPDDRAWI_DDVIDEOPORT_LCLlpVideoPort;DWORDdwLine;HRESULTddRVal;LPDDHALVPORTCB_GETLINEGetVideoPortLine;} DDHAL_GETVPORTLINEDATA;
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. - dwLine**
Indicates the current line count on the video port. - ddRVal**
Passes the DirectDraw return values. - GetVideoPortLine**
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
GetVideoPortLine | DDRAWI_DIRECTDRAW_LCL | DDRAWI_DDVIDEOPORT_LCL | Video Port Structures
Send Feedback on this topic to the authors