LONG FLOATOBJ_GetFloat(
| PFLOATOBJ pf | |
| ); |
FLOATOBJ_GetFloat calculates and returns the FLOAT-equivalent value of the specified FLOATOBJ.
Parameters
pf
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.
Comments
The FLOATOBJ_Xxx services allow graphics drivers to emulate floating point arithmetic. Windows NT does not support kernel-mode floating point operations on some systems.
See Also