From: Groepaz (groepaz_at_gmx.net)
Date: 2004-11-01 03:34:57
On Monday 01 November 2004 02:21, David Wood wrote: > > Okay I'll bite. :) > > http://starbase.globalpc.net/~jbevren/videosys.txt > > it's a 4AM invention, but the concepts are there. ;-) > > I agree with screen clearing btw. Two things would help tremendously: > First, clearing the screen quickly is a must. I'd consider setting up a > rectangle fill in hardware if possible, or just a memory fill if not. > Second, double buffering would be nice so that data can be drawn offscreen. > We all like this of course. may i jump in and suggest support for drawing a span-buffer? (basically a linked list of horizontal lines for each scanline):) gpz Message was sent through the cbm-hackers mailing list
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