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Re: 10-15fps on afterburner
Posted by: Johan Klockars Aug,12.2003-17:22 

> so the 060 has to transform the chunky image into bitplanes which slows down another vbl or so.

While I've not yet tested it on my CT60, it was possible to do 8 bit c2p from FastRAM to ST-RAM without slowdown (compared to a straight copy) even on an AB040 (IIRC, there was somewhere around 30 'free' clock cycles after every long word write to ST-RAM).
I'd be surprised if the code Doug used in Quake was any worse than mine, since we discussed this at the time.

I think I should still have at least some version of Doug's Quake sources around here somewhere. I'll take a look.

--
guess_who@klockars.net







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Topic Posted by  Date 
CT60 at 72MHz -XI-/Satantronic Jul,18.2003-12:09
  Re: CT60 at 72MHz Creature XL Jul,18.2003-19:06
    Re: How fast is... -XI-/Satantronic Jul,20.2003-19:10
  Re: CT60 at 72MHz Ragstaff Jul,19.2003-16:22
    Re: Doom, Heretic, Quake... -XI-/Satantronic Jul,20.2003-19:16
      Re: Doom, Heretic, Quake... Creature XL Jul,21.2003-12:33
        Re: Doom, Heretic, Quake... evil Jul,21.2003-14:45
          DougQuake evil Jul,23.2003-19:38
            Re: DougQuake NervE Jul,26.2003-15:46
              Re: DougQuake NervE Jul,26.2003-16:03
                Re: DougQuake Adam Kloukowski Aug,01.2003-17:03
              Re: DougQuake NervE Jul,26.2003-16:09
              Re: DougQuake Xerus Jul,27.2003-03:48
                Re: DougQuake NervE Jul,27.2003-12:46
                  Re: DougQuake Xerus Jul,27.2003-21:26
                    Re: DougQuake evil Jul,28.2003-01:05
                      Re: DougQuake Xerus Jul,28.2003-05:54
                    Re: DougQuake NervE Jul,28.2003-21:58
                      Re: DougQuake Xerus Jul,30.2003-05:23
              Re: DougQuake deez Jul,28.2003-12:47
          Re: Doom, Heretic, Quake... fna Aug,03.2003-10:14
            Re: 10-15fps on afterburner Ragstaff Aug,04.2003-05:27
              Re: 10-15fps on afterburner deez Aug,04.2003-10:14
                Re: 10-15fps on afterburner Ragstaff Aug,04.2003-11:19
                  Re: 10-15fps on afterburner deez Aug,04.2003-11:51
                    Re: 10-15fps on afterburner GokMasE Aug,04.2003-12:57
                      Re: 10-15fps on afterburner deez Aug,04.2003-14:50
                        Re: 10-15fps on afterburner Xerus Aug,05.2003-05:07
                          Re: 10-15fps on afterburner evil Aug,05.2003-15:33
                    Re: 10-15fps on afterburner Xerus Aug,05.2003-05:11
                    Re: 10-15fps on afterburner Ragstaff Aug,05.2003-12:07
                      Re: 10-15fps on afterburner evil Aug,05.2003-15:26
                        060/72 vs P100 RC5 Ragstaff Aug,06.2003-14:27
                        Re: 10-15fps on afterburner Johan Klockars Aug,12.2003-17:22
                          c2p in dougquake evil Aug,15.2003-16:10
                            Re: c2p in dougquake Peter Aug,15.2003-17:11
                              Re: c2p in dougquake evil Aug,15.2003-21:18
        Re: Doom, Heretic, Quake... Christiaan Sijtsma Jul,21.2003-19:30


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