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FLOATOBJ_Mul function

The FLOATOBJ_Mul function multiplies the two FLOATOBJs, and returns with the result in the first parameter.

Syntax


VOID FLOATOBJ_Mul(
  _Inout_ PFLOATOBJ pf,
  _In_    PFLOATOBJ pf1
);

Parameters

pf [in, out]

Pointer to the first FLOATOBJ operand. When the function returns, *pf will be reset to the value ( *pf * *pf1).

pf1 [in]

Pointer to the second FLOATOBJ operand.

Return value

None

Remarks

The FLOATOBJ_Xxx services allow graphics drivers to emulate floating-point arithmetic. An NT-based operating system does not support kernel-mode floating-point operations on some systems.

Requirements

Target platform

Universal

Version

Available in Windows 2000 and later versions of the Windows operating systems.

Header

Winddi.h (include Winddi.h)

Library

Win32k.lib

DLL

Win32k.sys

See also

FLOATOBJ

 

 

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