Rockbox mail archive

• Next message: Björn Stenberg: "Re: my recent stuff"
• Previous message: Daniel Stenberg: "my recent stuff"
• In reply to: Daniel Stenberg: "my recent stuff"
• Next in thread: Björn Stenberg: "Re: my recent stuff"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

I spent a good amount of time a few years ago doing a line drawing
algorithm for a device like this, and then realized that the Bresenham
algorithm is already well optimized and documented. Here is something
that I have (for the ti-85 calc in z80 assembly, and one for the ti-92
in 68000 asm) but could give you a good start.

see more information on lines here:
http://www.cs.unc.edu/~mcmillan/comp136/Lecture6/Lines.html

-eric

DS> Now, does anyone sit on a neat and fast line-drawing function? ;-)

• text/plain attachment: fline.asm.txt

• text/plain attachment: bline.asm.txt

• Next message: Björn Stenberg: "Re: my recent stuff"
• Previous message: Daniel Stenberg: "my recent stuff"
• In reply to: Daniel Stenberg: "my recent stuff"
• Next in thread: Björn Stenberg: "Re: my recent stuff"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]