Re: Problems with grfcv3d

[mlelstv%serpens.de@localhost (Michael van Elst)]

radoslaw.kujawa%c0ff33.net@localhost (Radoslaw Kujawa) writes:

>On 27 Dec 2013, at 17:30, Frank Wille <frank%phoenix.owl.de@localhost> wrote:
>> 
>>> maybe a problem in grfcv3d ?
>> 
>> Maybe somebody with a CV64/3D can confirm that 16-bit and 24-bit modes
>> work with Zorro3? Then it would "only" be a problem in Z2 mode.

>Hmm, I?m pretty sure that at some point I used CV64/3D in 16-bit modes in my 
>A3000. I?m not sure if I ever tested 24-bit. 


The driver code shows that there is some confusion about endianess. I could
imagine that there is some hardware byte swapping done on the Z2 bus that is
done differently for Z3. The X11 driver would not know this.