DOS ain't dead

MMX moves (Developers)

posted by Japheth , Germany (South), 17.02.2009, 17:16

> However far more interresting for me is the Mem_copy variant which will
> skip the zero values (for transparent sprites (in Hicolor mode))

But that's a totally different animal. And you didn't mention this "variant" in your previous post. Also, if video memory is the destination, forget all strategies which try to achieve gains by doing "cache tricks".

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MS-DOS forever!

Complete thread:

• MMX moves - Laaca, 16.02.2009, 21:20 (Developers)
  • MMX moves - rr, 16.02.2009, 21:34
  • MMX moves - Japheth, 16.02.2009, 22:05
    • MMX moves - rr, 16.02.2009, 22:11
      • MMX moves - Japheth, 17.02.2009, 13:52
        • MMX moves - Laaca, 17.02.2009, 16:29
          • MMX moves - Japheth, 17.02.2009, 17:16
            • MMX moves - Laaca, 17.02.2009, 18:56
      • MMX moves - marcov, 18.02.2009, 09:55
  • MMX moves - FFK, 16.02.2009, 23:04
  • MMX moves - Rugxulo, 17.02.2009, 00:54
  • MMX moves - FFK, 17.02.2009, 21:37
    • MMX moves - Rugxulo, 18.02.2009, 00:48
    • MMX moves - Japheth, 18.02.2009, 09:08
      • MMX moves - FFK, 18.02.2009, 09:44