[comp.sys.amiga.tech] Custom Copper List

crb@raybed2.UUCP (CHRIS BURTTON) (07/27/88)

	I'm looking for a method to take a custom copper list and
	add it to the existing viewports.  I don't want to take over
	the display.  Any ideas?

	I have two.  First, construct a ViewPort with the proper 
	copper list and then add it to the ViewPort list.  I'm not
	sure if the system will automaticaly notice a new ViewPort
	in the chain and just start displaying it.

	The second method is using the UCopList pointer in the ViewPort
	structure.  But again, I'm not sure that if I just attach a 
	copper list to the ViewPort, the system will automaticaly 
	display it.

	Does anyone have any suggestions?


			Thanks
			Chris Burton
			...rayssd!raybed2!crb