Vorbis dev - Jul 2002 - Divide by zero in accumulate_fit

Hi,

Lately, my oggenc builds (from CVS) haven't been running correctly.  In a
few
debugging sessions, I've found that I'm getting a divide by zero
exception.
The exception happens in accumulate_fit (floor1.c), line 455:
   int weight=nb*info->twofitweight/na;
Here is the call stack:
   accumulate_fit
   floot1_fit
   mapping0_forward
   vorbis_analysis
   oe_encode
   main
The error happens very early: the first call to vorbis_analysis (third iter. 
through the main encode loop) in oe_encode.  Reproducable with every wav I 
feed it.

Can anyone help?

<p>
--
-:-:- David K. Gasaway
-:-:- XNS  : =David K Gasaway
-:-:- Email: dave@gasaway.org
-:-:- Web  : dave.gasaway.org

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On Mon, Jul 08, 2002 at 10:31:03PM -0700, David K. Gasaway
wrote:
> Hi,
> 
> Lately, my oggenc builds (from CVS) haven't been running correctly.  In
a few
> debugging sessions, I've found that I'm getting a divide by zero
exception.
> The exception happens in accumulate_fit (floor1.c), line 455:
>    int weight=nb*info->twofitweight/na;
> Here is the call stack:
>    accumulate_fit
>    floot1_fit
>    mapping0_forward
>    vorbis_analysis
>    oe_encode
>    main
> The error happens very early: the first call to vorbis_analysis (third
iter.
> through the main encode loop) in oe_encode.  Reproducable with every wav I 
> feed it.
> 
> Can anyone help?
Yes, I can fix this.

Monty

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