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Internet Message Format  |  1996-08-05  |  997 b 
  1. Path: news.eunet.fi!fipnet!kone!jsaarinen
  2. Newsgroups: comp.sys.amiga.programmer
  3. X-NewsReader: IntuiNews 1.2b (31.7.94)
  4. References: <4b6qb7$5tm@maureen.teleport.com> <w3CBvMD0aaz6@azure.people-x.people.de>
  5. From: "Jyrki Saarinen" <jsaarinen@kone.fipnet.fi>
  6. Date: Mon, 1 Jan 96 16:45:13 UT
  7. Comments: Illegal date header - new date added by quicknews
  8. X-Original-Date: Mon, 01 Jan 96 17:11:25 
  9. MIME-Version: 1.0
  10. Content-Type: text/plain; charset=iso-8859-1
  11. Content-Transfer-Encoding: binary
  12. Distribution: world
  13. Subject: Re: Texturemapping-loop (was Re: PPC compilers)
  14. Message-ID: <38231793@kone.fipnet.fi>
  15.  
  16.  
  17. >      This one is really slow compared to the 2 commands-loop.
  18. > 
  19. >         move.b  (a0,d0.w),(a1)+
  20. >         addx.l  d2,d0
  21.  
  22. Hey, it is almost like ours Gouraud loop that writes eight
  23. pixels with:
  24.  
  25.         move.l  (a0,d0.w*4),(a1)+       ;write 16c, eight pixels
  26.         addx.l  d1,d0   
  27.  
  28. --                               _
  29. a Stellar programmer          _ //
  30. "Amiga - back for the future" \X/
  31.