DDHAL_GETVPORTFIELDDATA (Windows CE 5.0)

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This structure contains the current field information. This structure passes the information to the DirectDraw hardware abstraction layer (DDHAL) GetVideoPortField callback function.

typedef struct _DDHAL_GETVPORTFIELDDATA {LPDDRAWI_DIRECTDRAW_LCLlpDD;LPDDRAWI_DDVIDEOPORT_LCLlpVideoPort;BOOLbField;HRESULTddRVal;LPDDHALVPORTCB_GETFIELDGetVideoPortField;} DDHAL_GETVPORTFIELDDATA;

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.
• bField**
  If TRUE, the current field is the even field of an interlaced signal. If FALSE, the current field is the odd field of an interlaced signal.
• ddRVal**
  Passes the DirectDraw return values.
• GetVideoPortField**
  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

GetVideoPortField | DDRAWI_DIRECTDRAW_LCL | DDRAWI_DDVIDEOPORT_LCL | Video Port Structures

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