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

From: Oliver Schmidt <ol.sc1web.de>
Date: 2011-11-07 14:30:51
Hi Andreas,


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


The source code supplied in the link above loads the driver
TGI_MODE_320_200_2. That driver already does use loop unrolling for the
clearing the screen. At least to my knowledge it won't get any faster...

Just my two cents,
Oliver

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Received on Mon Nov 7 14:31:08 2011

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