[vorbis-dev] Re: [vorbis] Vorbis stream up now

[Monty]

On Wed, Mar 14, 2001 at 06:52:47PM +1100, Michael Smith wrote:
> 
> >This is the access to
> >
> >	ci->modes
> >
> >in _vds_shared_init(). It looks like ci (= vi->codec_setup) isn't
> >properly initialized (by vorbisfile).
> 
> I didn't look at the dissembly properly, but this sounds like a nasty bug which
> was fixed in libvorbis some time (fairly shortly) before beta4. It only triggers
> on certain invalid packets that were probably generated by a buggy beta3 encoder.

No, _vds_shared_init() isn't in playback, it's an init routine.  There
*was* a 'shortly before b4' bug that caused this because of a
sizeof(float) instead of sizeof(long).

Either vorbisfile screwed up intiializing something, an error code got
ignored, or this is due to a build against old headers or using an out
of date lib/executable against an up-to-date b4 build.  The betas,
thusfar, don't mix (except for the Ogg files themselves).

Monty

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