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Rockbox mail archiveSubject: Re: Re: berzerk peak meter? Alpha testers wanted.Re: Re: berzerk peak meter? Alpha testers wanted.
From: Paul Suade <paul.suade_at_laposte.net>
Date: Tue, 24 Sep 2002 14:51:32 +0200 Yes, you're right i forgot to retest with big values, i suspect some overflows with the fractionnal part. I'm investigating that. ----- Original Message ----- From: "Philipp Pertermann" <philipp.pertermann_at_web.de> To: <rockbox_at_cool.haxx.se> Sent: Tuesday, September 24, 2002 2:13 PM Subject: Re: Re: berzerk peak meter? Alpha testers wanted. > > > i'm planning to generate SH1 assembly for fflog2 and fflog10 to examine its > > efficiency and if something can be better done. > > > Paul: Thank you very much. I'll try this. > > One thing to improve is the value range. I have to calculate fflog2 of quite large values (0 < x < 0x8000). I noticed that your implementation works superb for small values but suffers of some overflows for big values. Haven't traced where, yet. > > Phil > > ____________________________________________________________________________ __ > WEB.DE MyPage - Ultimatives Kommunikationstool! Ihre Message sofort > online! Domain aenderbar! http://www.das.ist.aber.ne.lustige.sache.ms/ > Received on 2002-09-24 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |