[GEM-dev] valid FSAA levels

cyrille henry cyrille.henry at la-kitchen.fr
Tue Mar 24 08:47:40 CET 2009


hello,

after few month without antialiasing, i realized that this as changed on new nvidia driver.
FSAA 4 is no more valid. you should use FSAA 5 for the same effect (really can't understand nvidia logic).

So, no check / no warning is the best.
C


Hans-Christoph Steiner a écrit :
> 
> I am documenting the FSAA message to the [gemwin]. It seems to me that 
> it only takes the values 0,2,4,8.  There is a check in the C++ code, but 
> its currently a little bit useless:
> 
> void gemwin :: fsaaMess(int value)
> {
>     if (value == 2 || value == 4 || value == 8){
>         GemMan :: fsaa = value;
>     }
>     else{
>         GemMan :: fsaa = value;
>     }
> }
> 
> It seems to me that it should issue a warning if 'value' is not a useful 
> value.  Also, [FSAA 0( would be an intuitive way to turn off FSAA, it 
> seems to work.
> 
> .hc
> 
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