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Derrick Renaud
Discrete Coder
Reged: 10/18/03
Posts: 438
Loc: The Local Pub
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Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits?
04/24/12 08:06 PM


> > Either no one cares - or you need to post this in MAMEChat.
>
> Won't help. Derrick's the only man who knows this and the "MAME public" burned their
> bridges with him a while ago.

Just to clarify, the MAME public has been great, it was just a couple of trolls that took any joy I had in the hobby and totaly killed it.

I had long ago added sound to most of the games I had interest in. (Amazing Maze, Asteroids, Fire Truck, Sprint) I only worked on the other games because I knew how. I worked on the input system because I am a hardware kind of guy. But that is where I got the most flack from people who thought I owed it to them to do it their way imediately. It seems they are still waiting and haven't figured it out on their own.

As for the +/-65536 decission, that was Aarons decisson to make it universal for any kind of future OS port. As is the 512(IIRC) steps per mouse movement. I just went along, because it does not really affect anything other them adding a little complication to the code.

take care all,
D.

P.S. There was also never any winter here this year, so I was not walled in the house by snow this year.


Do not p-mail me for help compiling my updates, ask on the board.
Do not request sound for your favorite game. I work on whatever, when I get around to it.
If you have schematics for discrete sound games not easily found on the net, I would be interested.







Entire thread
Subject Posted by Posted on
* Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Bryan Ischo 03/23/12 12:08 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/26/12 01:41 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Derrick Renaud  04/26/12 04:06 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/26/12 07:13 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Derrick Renaud  04/26/12 11:55 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/27/12 06:02 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Derrick Renaud  04/27/12 04:34 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/29/12 12:51 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/28/12 06:18 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Bryan Ischo  05/08/12 06:24 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  05/08/12 03:34 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? B2K24  04/06/12 10:11 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? mogli  04/01/12 04:55 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? R. Belmont  04/06/12 04:29 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? LazyCat  04/26/12 03:21 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? krick  04/27/12 05:23 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Derrick Renaud  04/24/12 08:06 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Ramirez  04/24/12 11:22 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Sune  04/08/12 07:07 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? R. Belmont  04/09/12 04:38 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? Sune  05/08/12 11:11 PM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? R. Belmont  05/10/12 12:21 AM
. * Re: Why are MAME INPUT_ABSOLUTE_{MIN/MAX} 17 bits? mesk  04/06/12 09:58 PM

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