Is COLOUR_DEPTH=8 still supported

[Ters]

I just tried compiling Simutrans with COLOUR_DEPTH=8 just to see how it looked and behaved, but got a bunch of errors during linking. It appears that the functions in simgraph8.cc and simgraph16.cc differ in which parameters they accept.

[Fabio]

Is colour depth still needed? It could be dropped completely.

[prissi]

This is exactly discussed internally. Originally it was sought to keep it for mobile devices; but those have also 32 bit color depth by today ...

[Spike]

I also think I found functions which are exported from simgraph.h but are not implemented in simgraph8.cc
I haven't tested though if the compile really fails, but I'd expect so ...

[Ters]

I guess the answer is "no".

[Dwachs]

yes.