nanogui: Thread: How does nano-X handle the drwaing mode ?

Hi,

I'm trying to draw something with GR_MODE_XOR, but i cant make it work. So
im wondering how is the drawing mode handled.

Do i need support in the screen driver itself? 

Thanks
-- 
Fabrice Gautier, 
####@####.####

: I'm trying to draw something with GR_MODE_XOR, but i cant make it work. So
: im wondering how is the drawing mode handled.

GrSetGCMode(GR_MODE_XOR);

: 
: Do i need support in the screen driver itself? 

If you've written a custom screen driver that not one of the
drivers/fblin*.c, yes.  This is where the XORing must be done
for speed reasons.

Regards,

Greg