Re: A83: Re: And how about a graphics prog as well?
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Re: A83: Re: And how about a graphics prog as well?
With "the dude", are you referring to James Matthews? Because I was replying
to his message...
Linus
On 12-Oct-98, Alan C Johnson wrote:
>Hey Linus, don't you get it? The dude doesn't know ASM ( or not the more
>advanced parts)
>On Sat, 10 Oct 1998 19:50:08 +0100 Linus Akesson <lairfight@softhome.net>
>writes:
>>
>>That'd be slooooow. It's faster (but probably not easier) to use cpl
>>on 8
>>bits at a time.
>>
>>And btw, what's so hard with the other request? That's just setting
>>shiftALock and ahiftAlpha in shiftflags, or whatever you like.
>>
>>Linus
>>
here:
>>On 10-Oct-98, James Matthews wrote:
>>
>>>That'd be easy...you're other idea would be hard. Look at Olle
>>Hedman's
>>pixel
>>>routine...you could make a program that takes
>>>the values in A,B,C,D and then inverts those pixels.
>>
>>>Later
>>
>>>James Matthews (matthews@tkb.att.ne.jp)
>>
>>>ICQ: 7413754
>>>http://home.att.ne.jp/gold/tomcat21/index.html
>>>http://library.advanced.org/18242/
>>
>>>----------
>>>> From: Francis Huang <fhuang@annapolis.crosswinds.net>
>>>> To: assembly-83@lists.ticalc.org
>>>> Subject: A83: And how about a graphics prog as well?
>>>> Date: Saturday, October 10, 1998 9:40 PM
>>>>
>>>>
>>>> While we're at it, how about making an assember prog that xor's
>>>> (inverts) a section of the screen? The coordinates maybe could be
>>>> defined in lists, then the program is run and that square part of
>>the
>>>> screen is inverted.
>>
>>
>>
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