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DDGETPOLARITYOUT structure (ddkmapi.h)

  • Article

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

Requirement Value
Header ddkmapi.h (include Ddkmapi.h)

See also

DD_DXAPI_GET_POLARITY

DxApi