|
Rockbox mail archiveSubject: Re: Queries reagarding Cook Decoder StdRe: Queries reagarding Cook Decoder Std
From: vikas gupta <vikas.iet_at_gmail.com>
Date: Wed, 19 May 2010 06:45:13 -0700 On Wed, May 19, 2010 at 12:23 AM, Mohamed Tarek <mtarek16_at_gmail.com> wrote: > > I'm a bit confused by this. Do you want to get rid of the floating point > math ? If yes, rockbox codecs are all in fixed point already, so what > exactly do you want to get rid of ? Or do you not want any sort of > calculations at all ? not even fixed point ? (haven't heard about that > before though, not sure why you'd need that) I want floating point as i have a hardware floating point unit. Since the base version of libcook is floating point based(is from FFMpeg), I took that. I want to get rid off all the table calculations, as most of the tables are calculated as part of initialization, so calculating this before hand is required as I don't have any math library function (cos,sin,sinf,sqrt). Can you help let me know if now my question make sense? Please help, I will greatly appreciate your response. Regards, Vikas Received on 2010-05-19 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |