FLOATOBJ_GetFloat function (winddi.h)
The FLOATOBJ_GetFloat function calculates and returns the FLOAT-equivalent value of the specified FLOATOBJ.
Syntax
LONG FLOATOBJ_GetFloat(
[in] PFLOATOBJ unnamedParam1
);
Parameters
[in] unnamedParam1
Pointer to the FLOATOBJ to be converted to a FLOAT.
Return value
FLOATOBJ_GetFloat returns the FLOAT-equivalent value of *pf. The return value is of type LONG, and needs to be typecast to a FLOAT by the driver.
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
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows 2000 and later versions of the Windows operating systems. |
| Target Platform | Universal |
| Header | winddi.h (include Winddi.h) |
| Library | Win32k.lib |
| DLL | Win32k.sys |