Re: [dev] [st] [PATCH 3/5] Do not use floating point to calculate timeout

From: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
Date: Mon, 20 Apr 2015 09:08:58 +0200

> - drawtimeout.tv_nsec = (1000/xfps) * 1E6;
> + drawtimeout.tv_nsec = 1000000000 / xfps;

I like the patch, but not the comment. In the original code there is no
floating point calculation at all; the division is integer, but is true
that there is accuary lost. Maybe the best option is:

                drawtimeout.tv_nsec = (1000*1E6) / xfps;

Regards,
Received on Mon Apr 20 2015 - 09:08:58 CEST