Re: [OT] Fixed Point Math ( was Re: semicircle )

Search this archive.

From: Tero Vilhu (vilhu@lut.fi)
Date: Wed 01 Dec 1999 - 11:30:11 IST


On Wed, 1 Dec 1999, Clive Crous wrote:

> here's a quick lil snippet of my program, and the results it gave ..
> ----------------------------------------------------------------
> #define FIXED_B 16
> #define FIXED_M 1<<FIXED_B
> <snip>
> int xp,cx;
> <snip>
> cx=xp/FIXED_M;
> fprintf(stdout," %d = %d / %d\n",cx,xp,FIXED_M);
> <snip>
> ----------------------------------------------------------------

Replace #define FIXED_M 1<<FIXED_B with #define FIXED_M (1<<FIXED_B)

=========================================//=============================
      Tero Vilhu                        //  E-Mail: vilhu@lut.fi
      Tietäjänkatu 13 B 32             //   Puh   : +358-(0)5-4517596
      53100 Lappeenranta         \\   //    GSM   : +358-(0)40-5049697
      Finland                     \\ //
===================================\X/==================================


This archive was generated by hypermail 2.1.4 : Wed 21 Jan 2004 - 22:10:22 IST