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/fixedpt.c File Reference

Fixed-point math function library. More...

#include "fixedpt.h"

Go to the source code of this file.

Functions
void	fixedptInit (u08 fixedPtBits)
	fixedptInit() initializes fixed-point math function library
s32	fixedptConvertFromInt (s32 int_number)
	convert integer to fixed-point number
s32	fixedptConvertToInt (s32 fp_number)
	convert fixed-point number to integer
s32	fixedptAdd (s32 a, s32 b)
	add a and b (a+b) with fixed-point math
s32	fixedptSubtract (s32 a, s32 b)
	subtract a and b (a-b) with fixed-point math
s32	fixedptMultiply (s32 a, s32 b)
	multiply a and b (a*b) with fixed-point math
s32	fixedptDivide (s32 numer, s32 denom)
	divide numer by denom (numer/denom) with fixed-point math

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Detailed Description

Fixed-point math function library.

Definition in file fixedpt.c.

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