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Re: c2p in dougquake
Posted by: evil Aug,15.2003-21:18 

Slower.

The game is 256 colours, and using hicol means twice the amount of data to move into chipram.

As the c2p is "copyspeed" the hicolour solution is at least twice as slow (hicolour needs twice the data plus a coloutable lookup).

8bpl 1x1 c2p manages about 425 lines in 1 vbl on CT60/66-16 RGB/50Hz. To do that in hicolour would need 320*425*2 == 272000 bytes, which is impossible to move even with CT60 72/25 and without the extra colour lookup.

--
Anders Eriksson
ae@dhs.nu








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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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