A82: Re: Help

To: assembly-82@lists.ticalc.org
Subject: A82: Re: Help
From: Dines Christy Justesen <c958362@student.dtu.dk>
Date: Sat, 21 Feb 1998 00:16:11 +0100 (MET)
Reply-To: assembly-82@lists.ticalc.org


>call _iline
>call _ipoint
Like most TI graph routines these are very slow, replace them with
optimized asm code !
>call _setxxop1
Unless you are doing FP math you do not need this at all
>call _stox
Can not be used in (Cr)Ash.
>call _dispop1a
Use DISP_HL instead
>call _zerooop1
LD BC,11
LD HL,OP1
LD DE,OP1+1
LD (HL),0
LDIR
>
>How would each of these convert to the 82 code??
To me it looks like you should rewrite most of the code if it uses calls
like that vey often, they are slow and not nessasary.
>
>Also, is 'call _puts' and 'call _vputs' the same as displaying text with
>ROM_CALL(D_ZT_STR)???
>
_puts = D_ZT_STR
_vputs = D_ZM_STR
>Thanks :)


Dines

_______________________________________

Dines Justesen
Email: dines@post1.com or
       c958362@student.dtu.dk
WWW  : http://www.gbar.dtu.dk/~c958362/
_______________________________________

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