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MAKEROP4 macro

The MAKEROP4 macro creates a quaternary raster operation code for use with the MaskBlt function. The macro takes two ternary raster operation codes as input, one for the foreground and one for the background, and packs their Boolean operation indexes into the high-order word of a 32-bit value. The low-order word of this value will be ignored.

Syntax


DWORD MAKEROP4(
  DWORD fore,
  DWORD back
);

Parameters

fore

The foreground ternary raster operation code.

back

The background ternary raster operation code.

Return value

The return value is a quaternary raster operation code for use with the MaskBlt function.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Wingdi.h (include Windows.h)

See also

Bitmaps Overview
Bitmap Macros
MaskBlt

 

 

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