Re: [linux-audio-dev] Converting float to int

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Subject: Re: [linux-audio-dev] Converting float to int
From: David I. Lehn (dlehn_AT_vt.edu)
Date: Mon Oct 29 2001 - 17:51:40 EET

* Daniel V. <dvenkita_AT_ecel.uwa.edu.au> [20011029 09:19]:
> Hi all. I know this has been answered before but I can't find the post :(
> Anyway, the problem is I have a buffer of audio represented as floats [-1,+1]
> that I want to convert to signed shorts for writing to my card. I recall
> there is an efficient way of doing this, and an inefficient way. Can someone
> remind me with a snippet of code?
>

There is some voodoo done in liba52 in libao/audio_out_oss.c:
http://liba52.sourceforge.net/

-dave 

-- 
David I. Lehn <dlehn_AT_vt.edu>  | http://www.lehn.org/~dlehn/
Computer Engineering Graduate @ Virginia Tech in sunny Blacksburg, VA

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