Jean-Marc Valin created a set of macros that use float or fixed-point in Speex.
We have not adapted Codec2 to use any form of fixed-point arithmetic yet. I
think David would like to find someone to pay for the work.
"超越自己" <[email protected]> wrote:
>i recently compiled codec2 for a S3C2440 board,which has no fpu,the
>encode/decode speed is very slow.
>
>
>and i also planted speex on my board,
>when compiled without --enable-fixed-point,the encode/decode speed is
>very slow;
>but compiled with option --enable-fixed-point,the encode/decode speed
>is ok;
>
>
>so i wonder if codec2 has an --enable-fixed-point option when compile ;
>if codec2 doesn't has this option,what can i do ? go deep in the
>source code and convert the float to fixed?? that's difficult
>
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