[Vm-dev] Non-Spur CogVM 3427 and 3410 cannot load PNG files anymore

Nicolas Cellier nicolas.cellier.aka.nice at gmail.com
Tue Sep 15 19:20:23 UTC 2015


same if you use latest cog with Pharo, you can't even open world menu,
because a compressed image fail to decompress...

2015-09-15 14:40 GMT+02:00 marcel.taeumel <Marcel.Taeumel at hpi.de>:

>
> Hi Eliot! :)
>
> ImageReadWriter formFromFielNamed: 'someform.png'
>
> works with the Spur VM but not with the v3 one. The bug seems very strange.
> Build 3397 still works, 3410 and 3427 do not.
>
> PNGReadWriter DNU #next:into:startingAt: called in PNGReadWriter >>
> #processNonInterlaced
>
> However, z should be a ZLibReadStream and not "self" ... I suppose there is
> some bug with temps and stack frames? o.O
>
> The message object, which is generated for the DNU, has the wrong lookup
> class. Hmpf...
>
> Best,
> Marcel
>
>
>
> --
> View this message in context:
> http://forum.world.st/Non-Spur-CogVM-3427-and-3410-cannot-load-PNG-files-anymore-tp4850308.html
> Sent from the Squeak VM mailing list archive at Nabble.com.
>
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