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Subject: Re: Queries reagarding Cook Decoder Std

Re: Queries reagarding Cook Decoder Std

From: vikas gupta <>
Date: Wed, 19 May 2010 06:45:13 -0700

On Wed, May 19, 2010 at 12:23 AM, Mohamed Tarek <> 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

Can you help let me know if now my question make sense?
Please help, I will greatly appreciate your response.

Received on 2010-05-19

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