MAKEROP4

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

This macro creates a quaternary raster operation (ROP) code for use by the MaskBlt function.

The macro takes two ternary ROP 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. MAKEROP4 ignores the low-order word. For more information, see Ternary Raster Operations.


DWORD MAKEROP4(
  DWORD fore, 
  DWORD back
);

fore

Specifies a foreground ternary raster operation code.

back

Specifies a background ternary raster operation code

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

The MAKEROP4 macro is defined as follows.

#define MAKEROP4(fore,back) 
          (DWORD)((((back) << 8) & 0xFF000000) | (fore)) 

Headerwindows.h
Windows Embedded CEWindows CE 2.0 and later
Windows MobileWindows Mobile Version 5.0 and later

Community Additions

Show: