Hans-Christoph Steiner wrote:
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; } }
of course this is a bit redundant. and of course it also means, that any value is allowed.
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.
"useful" is something depending on the hardware/driver (Gem just passes the parameter to the underlying hardware; at least on linux; and yes; fsaa on linux currently only does something with nVidia)
i cannot think of a way to document this (unlike you want to maintain a database of hardware/driver combinations)
mfgadsr IOhannes