DDGETPOLARITYOUT structure (ddkmapi.h)

The DDGETPOLARITYOUT structure contains the requested polarity information.

Syntax

typedef struct _DDGETPOLARITYOUT {
  DWORD ddRVal;
  BOOL  bPolarity;
} DDGETPOLARITYOUT, *LPDDGETPOLARITYOUT;

Members

ddRVal

Specifies the location in which Microsoft DirectDraw writes the return value of the DxApi function for DD_DXAPI_GET_POLARITY operations. A return code of DD_OK indicates success.

bPolarity

Specifies whether the field is an even or odd field of an interlaced video signal. A value of TRUE indicates even, FALSE indicates odd.

Requirements

See also

DD_DXAPI_GET_POLARITY

DxApi