[cc65] Optimized tgi line functions for horizontal and vertical lines

From: Andreas Rückert <a_rueckert1gmx.net>
Date: 2011-11-07 14:16:59
Hi!

First of all, thanks for the great cc65 compiler and the libs.

We're trying to do test some simple float ops with cc65 and are drawing
a 3d plot for this purpose. Some source see here:

http://www.forum64.de/wbb3/board25-coder-unter-sich/board308-programmieren/board29-cross-development/45525-real-zahlen-und-funktionen-im-cc65-nutzen-zur-umsetzung/index3.html#post561059

I did not do some actual benchmarks of the graphic ops, but drawing the
vertical lines seems to be somewhat slow? Maybe it would help to add
separate functions for vertical and horizontal lines, since these could
be tuned quite good on most systems?

Is there a quicker way to set the background color before drawing?

Thanks in advance,
Andreas

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Received on Mon Nov 7 14:17:14 2011

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