[vorbis-dev] integer decoder

[Russell King]

> Is anyone working on an Ogg Vorbis decoder that uses only integer 
> arithmetic? Would it be hard to do? 
>
> It will be required at some point (for example, many portable MP3 
> players are based on an ARM processor without the floating-point 
> coprocessor), but I don't claim that now is the time to start work on 
> such a thing. I'm just curious. 

I'm currently working on converting libvorbis to fixed point arithmetic.
I've managed to get all the decoding after the MDCT reverse transformation
into 24-bit fixed point, including the windowing.


--
Russell King (rmk at arm.linux.org.uk)                The developer of ARM Linux
             http://www.arm.linux.org.uk/personal/aboutme.html

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