Am 12.12.2012 22:03, schrieb clipka:
> Am 12.12.2012 20:56, schrieb clipka:
>> Am 12.12.2012 20:30, schrieb clipka:
>>
>>> I swear I'm gonna find out what's going on here...
>>
>> Apparently there's something fishy happening with the phong highlighting.
>
> Further investigations suggest that the Pi isn't happy with denormalized
> values, at least not in single precision.
>
> I'll try to throw together some simple C test program, and if that
> confirms my observations I'll file it as a bug to the Pi people.

Apparently the problems are related to the -ffast-math compiler option; 
I'll try whether turning that off will help.

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