Microsoft Windows CE 3.0  

DDHAL_VPORTCOLORDATA

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The DDHAL_VPORTCOLORDATAstructure contains the video port color control information. This structure passes the information to the DirectDraw HAL ColorControlcallback function.

typedef struct _DDHAL_VPORTCOLORDATA {
LPDDRAWI_DIRECTDRAW_LCL
lpDD
;
LPDDRAWI_DDVIDEOPORT_LCL
lpVideoPort
;
DWORD
dwFlags
;
LPDDCOLORCONTROL
lpColorData
;
HRESULT
ddRVal
;
LPDDHALVPORTCB_COLORCONTROL
ColorControl
;
} DDHAL_VPORTCOLORDATA;

Members

lpDD
Pointer to the DDRAWI_DIRECTDRAW_LCLstructure that represents the DirectDraw object.
lpVideoPort
Pointer to the DDRAWI_DDVIDEOPORT_LCLstructure that represents this video port.
dwFlags
Indicates the video port signal status.
Flag Usage
DDRAWI_VPORTGETCOLOR Get the current video port color controls.
DDRAWI_VPORTSETCOLOR Set new values for the video port color controls.
lpColorData
Pointer to a DDCOLORCONTROLstructure that defines the color control associated with the video port surface.
ddRVal
Passes the DirectDraw return values.
ColorControl
This member is used by DirectDraw and should not be filled in by the driver.

 Last updated on Tuesday, July 13, 2004

© 2004 Microsoft Corporation. All rights reserved.