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/  Forum Index
   /  Amiga General Chat
      /  What defines Amiga: chipset or software?
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Poll : What defines Amiga: chipset or software?
Chipset
Software
Both
Pancakes
 
PosterThread
NutsAboutAmiga 
Re: What defines Amiga: chipset or software?
Posted on 7-Nov-2021 8:55:54
#1 ]
Elite Member
Joined: 9-Jun-2004
Posts: 12823
From: Norway

@matthey

Quote:
The Raspberry Pi 400 4 GiB starts at $70 U.S. and has more performance than the Tabor A1222.


bull shit alarm.

640x360 video playing 99% CPU...

https://amigaworld.net/modules/newbb/viewtopic.php?topic_id=44292&forum=25#845791

https://amigaworld.net/modules/newbb/viewtopic.php?topic_id=44292&forum=25#845826

Don’t get me wrong its impressive under emulation, but emulation he is doing, does not include AGA, Paula, Denice, Alice or any of the custom chips.

Unless you want stick to AROS native application and programs, you are not going to get any huge speed, and even if you did, there are no graphic drivers like once we have for AROS. Your doing everything on the CPU, (and not on the GPU.)

anyway this maybe what should do on amiga

https://www.youtube.com/watch?v=O6j-FZEEovg

Last edited by NutsAboutAmiga on 07-Nov-2021 at 10:45 AM.
Last edited by NutsAboutAmiga on 07-Nov-2021 at 09:08 AM.
Last edited by NutsAboutAmiga on 07-Nov-2021 at 09:05 AM.
Last edited by NutsAboutAmiga on 07-Nov-2021 at 09:00 AM.
Last edited by NutsAboutAmiga on 07-Nov-2021 at 08:58 AM.
Last edited by NutsAboutAmiga on 07-Nov-2021 at 08:57 AM.

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Replies
SubjectPosterDate
      Re: What defines Amiga: chipset or software?OlafS257-Nov-2021 10:43:29
      Re: What defines Amiga: chipset or software?fishy_fis7-Nov-2021 11:18:39
          Re: What defines Amiga: chipset or software?ppcamiga17-Nov-2021 14:17:59
              Re: What defines Amiga: chipset or software?matthey7-Nov-2021 20:32:17
                  Re: What defines Amiga: chipset or software?Rob7-Nov-2021 22:09:01
                      Re: What defines Amiga: chipset or software?matthey8-Nov-2021 2:52:58
                          Re: What defines Amiga: chipset or software?KimmoK8-Nov-2021 10:38:42
                              Re: What defines Amiga: chipset or software?matthey8-Nov-2021 18:13:42
                                  Re: What defines Amiga: chipset or software?NutsAboutAmiga8-Nov-2021 19:02:37
                                      Re: What defines Amiga: chipset or software?matthey8-Nov-2021 22:03:27
                                          Re: What defines Amiga: chipset or software?JimIgou8-Nov-2021 22:56:35
                                              Re: What defines Amiga: chipset or software?redfox9-Nov-2021 1:41:42
                                  Re: What defines Amiga: chipset or software?ppcamiga19-Nov-2021 7:27:46
                                      Re: What defines Amiga: chipset or software?BigD9-Nov-2021 9:38:14
                                          Re: What defines Amiga: chipset or software?ppcamiga19-Nov-2021 12:18:39
                                              Re: What defines Amiga: chipset or software?BigD9-Nov-2021 12:31:42
                                              Re: What defines Amiga: chipset or software?kolla9-Nov-2021 20:03:52
                                                  Re: What defines Amiga: chipset or software?matthey10-Nov-2021 0:49:49
                                                      Re: What defines Amiga: chipset or software?kolla10-Nov-2021 6:00:01
                                                          Re: What defines Amiga: chipset or software?ppcamiga110-Nov-2021 8:27:43
                                                              Re: What defines Amiga: chipset or software?ppcamiga110-Nov-2021 8:29:13
                                                              Re: What defines Amiga: chipset or software?kolla10-Nov-2021 10:52:34
                                                                  Re: What defines Amiga: chipset or software?mbrantley10-Nov-2021 12:33:37
                                                                      Re: What defines Amiga: chipset or software?kolla10-Nov-2021 14:35:48
                                                                  Re: What defines Amiga: chipset or software?ppcamiga110-Nov-2021 15:01:26
                                                                      Re: What defines Amiga: chipset or software?matthey10-Nov-2021 22:12:17
                                                                          Re: What defines Amiga: chipset or software?BigD10-Nov-2021 22:48:19
                  Re: What defines Amiga: chipset or software?ppcamiga18-Nov-2021 8:19:55
                  Re: What defines Amiga: chipset or software?ppcamiga18-Nov-2021 9:22:21
                      Re: What defines Amiga: chipset or software?KimmoK8-Nov-2021 10:32:55
          Re: What defines Amiga: chipset or software?matthey7-Nov-2021 19:27:23
      Re: What defines Amiga: chipset or software?michalsc8-Nov-2021 8:55:01
          Re: What defines Amiga: chipset or software?NutsAboutAmiga8-Nov-2021 17:43:57


PosterThread
ppcamiga1 
Re: What defines Amiga: chipset or software?
Posted on 7-Nov-2021 13:51:05
#1 ]
Cult Member
Joined: 23-Aug-2015
Posts: 776
From: Unknown

On Amiga with AGA putting pixel was 24 operations in 8 bit (8 reads, 8 and/or, 8 write) in 256 kolors.
48 operations on more in HAM mode - because it is often needed to change two or more pixels previous pixels.
Or use sophisticated c2p algorithms, that adds additional conversion overhead.

Since 1992 on pc/mac/atari developer just use hi/true colors.
Putting pixel on pc/mac/atari was just one cpu operation one write.
Developers on pc/mac/atari do not have to deal with bitplanes.
Developers on pc/mac/atari do not have to change many pixels like on HAM.
Developers on pc/mac/atari just write software that use hi/true colors.

How some stupid people can compare this shit bitplanes and ham to current times and have problems with Amiga (one)?

Lack of chunky pixels was problem in AGA times.
Little slower cpu is not even close.





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