Re: [cc65] Optimizing C code

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From: MagerValp (MagerValp_at_cling.gu.se)
Date: 2003-09-09 18:30:20 

>>>>> "G" == Groepaz  <groepaz_at_gmx.net> writes:

MV> Yeah, but that's in a highly specialized loop in a 16x16 char map,
MV> and not a generic plot function that uses bitmap pointers. Apples
MV> and oranges.

G> no i'm talking bitmap.... admitted it'd be 256x256 pixels only. (check 
G> glasnosts 768 pixel sinus plotter in....uhm...some vision demo :=P)

Really? Not 32x25 characters? Still, a fixed bitmap allows you to use
lookup tables for the addressing and gets rid of the expensive multi-
plication.

-- 
                       Wildstar delenda est
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  _|___|_   +   .  +     .     +         .  Per Olofsson, arkadspelare
    o-o    .      .     .   o         +          MagerValp_at_cling.gu.se
     -       +            +    .     http://www.cling.gu.se/~cl3polof/
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